• Catellotrachia Iredale, T. 1933. Systematic notes on Australian land shells. Records of the Australian Museum 19: 37-59 [52] [selected by First Revising authors Köhler & Bouchet (2020) in replacing Semotrachia nomen nudum, and giving precedence over Spernachloritis.].

  Type species:

   Hadra winneckeana Tate, 1894 by original designation.
• Semotrachia Iredale, T. 1933. Systematic notes on Australian land shells. Records of the Australian Museum 19: 37-59 [51] [nomen nudum; no description provided, see Köhler & Bouchet (2020)].

  Type species:

   Thersites basedowi Hedley, 1905 by original designation.
• Spernachloritis Iredale, T. 1933. Systematic notes on Australian land shells. Records of the Australian Museum 19: 37-59 [52].

  Type species:

   Hadra setigera Tate, 1894 by original designation.

Taxonomic Decision for Synonymy

• Iredale, T. 1937. An annotated check list of the land shells of South and Central Australia. South Australian Naturalist 18: 6-59 [30 Sept. 1937] [35]
• Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1271]
• Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [155-156]

Distribution

States

Northern Territory, South Australia

Extra Distribution Information

Restricted to the Red Centre.

Australian Endemic.

IBRA

NT, SA: Burt Plain (BRT), Central Ranges (CR), Finke (FIN), MacDonnell Ranges (MAC), Simpson Strzelecki Dunefields (SSD)

Distribution References

General References

Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1284] (key to species)

History of changes

• Semotrachia bagoti Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1392] [pls 163a-f; figs 349d-f, 351a-c [radula, shell, anatomy]].

  Type data:

   Holotype AM C135986, E of Reedy Rockhole, Gill Ranges, NT [24°18' S, 131°36' E].
  Paratype(s) AM C136004-5 several specimens; SAMA D18095 several specimens; AM C136005 1 specimen; AM C136006 5 specimens; AM C136007 2 specimens; AM C136008 3 specimens; AM C136009 5 specimens; FMNH 199689-90.

Generic Combinations

• Catellotrachia bagoti (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

S face of George Gill Range, between Penny Springs and Bagot Springs, NT - range 26 km.

IBRA

NT: MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

History of changes

• Thersites basedowi Hedley, C. 1905. Report on the Mollusca collected by Mr Herbert Basedow on the South Australian government north-west expedition. Transactions of the Royal Society of South Australia 29: 161-165 [Dec. 1905] [161].

  Type data:

   Holotype AM C19226, Musgrave Ranges, SA.
  Paratype(s) SAMA D14908 2 specimens; AM C101151 2 specimens.

Generic Combinations

• Catellotrachia basedowi (Hedley, 1905). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)
• Semotrachia basedowi (Hedley, 1905). —
  Iredale, T. 1937. An annotated check list of the land shells of South and Central Australia. South Australian Naturalist 18: 6-59 [30 Sept. 1937] [37] (new combination)

Distribution

States

South Australia

Extra Distribution Information

Near Ernabella, eastern Musgrave Ranges, SA.

IBRA

SA: Central Ranges (CR)

Ecological Descriptors

Saxicoline, under rocks.

General References

Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1403] (pls 167a-b, 169a-f; figs 355a-c, 356a-b [radula, shell, anatomy])

History of changes

• Semotrachia bensteadana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1329] [pls 148d-f, 149e-f; figs 328d-f, 330a-b, 337b [radula, shell, anatomy]].

  Type data:

   Holotype AM C135977, ENE of Undoolya Gap, MacDonnell Ranges, NT [23°43'40" S, 134°08'59" E].
  Paratype(s) AM C136011 2 specimens; SAMA D18099-100 several specimens; WAM 716.87 several specimens; AM C136012 4 specimens; AM C136013 2 specimens; AM C136014 5 specimens; AM C136015 2 specimens; FMNH 205435-6.

Generic Combinations

• Catellotrachia bensteadana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Eastern MacDonnell Ranges, from Mt Benstead Creek to Undoolya Gap, NT - rang e of 28 km.

Australian Endemic.

IBRA

NT: MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

History of changes

• Semotrachia caupona Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1348] [pls 152c-d, 153d-f; figs 334d-f, 336a-c [radula, shell, anatomy]].

  Type data:

   Holotype AM C135980, SW corner of Temple Bar Gap (= Honeymoon Gap), MacDonnell Ranges, NT [23°45' S, 133°44' E].
  Paratype(s) AM C136021 7 specimens, all paratypes same data as holotype; AM C136022 8 specimens; AM C136023 8 specimens; FMNH 182502.

Generic Combinations

• Catellotrachia caupona (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Around Illwempe Illwempe (Whitegums), West of Alice Springs, NT

Australian Endemic.

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

History of changes

• Semotrachia discoidea Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1413] [pls 167e-f, 168a-f; figs 337e, 357a-b, 358a, 359d-f [radula, shell, anatomy]].

  Type data:

   Holotype SAMA D18035, SSE of Mt Woodroffe, E of Amata, Musgrave Ranges, SA [26°23'37" S, 131°53'03" E].
  Paratype(s) SAMA D18091 several specimens; AM C136001 4 specimens; FMNH 212179-81, 212197-98 several specimens; WAM 709.87 several specimens.

Generic Combinations

• Catellotrachia discoidea (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

South Australia

Extra Distribution Information

Musgrave Ranges, South Australia

Australian Endemic.

IBRA

SA: Central Ranges (CR)

Ecological Descriptors

Saxicoline, under rocks.

History of changes

• Semotrachia elleryi Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1364] [pls 157c-e, 158a-c; figs 343a-c, 344a-c [radula, shell, anatomy]].

  Type data:

   Holotype AM C135983, E side of S end, Ellery Creek Big Hole, Heavitree Range, W of Alice Springs, NT [23°47'11" S, 133°03'48" E].
  Paratype(s) AM C136027 1 specimen; SAMA D18117 several specimens; WAM 735.87 several specimens; AM C136028 3 specimens; AM C136029 2 specimens; AM C136030 2 specimens; AM C136031 2 specimens; FMNH 182628-29.

Generic Combinations

• Catellotrachia elleryi (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Ellery Creek Big Hole, Heavitree Range and Krichauff Range, NT - range 40 km.

IBRA

NT: Finke (FIN), MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

History of changes

• Semotrachia emilia Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1339] [pls 150d-f, 151d-f; figs 331d-f, 332d, 333a [radula, shell, anatomy]].

  Type data:

   Holotype AM C135979, S side of Emily Gap, MacDonnell Ranges, E of Alice Springs, NT [23°44'30" S, 133°56'34" E].
  Paratype(s) AM C136019 7 specimens; SAMA D18106 several specimens; AM C136020 3 specimens; FMNH 205503-6.

Generic Combinations

• Catellotrachia emilia (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Emily Gap area, MacDonnell Ranges, NT

Australian Endemic.

IBRA

NT: MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

History of changes

• Semotrachia esau Iredale, T. 1937. An annotated check list of the land shells of South and Central Australia. South Australian Naturalist 18: 6-59 [30 Sept. 1937] [38] [pl. 1, fig. 11].

  Type data:

   Holotype SAMA D15538, Krichauff Range, NT.
  Paratype(s) SAMA D15559 2 specimens; AM C60522 2 specimens.

Generic Combinations

• Catellotrachia esau (Iredale, 1937). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Finke River and Palm Creek, Krickaueff Range and Palmer River, NT - range 78 km.

Australian Endemic.

IBRA

NT: Finke (FIN), MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

General References

Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1369] (pls 158d-f, 159a-f, 161d-e; figs 343d-f, 345a-c, 346 [radula, shell, anatomy])

History of changes

• Hadra euzyga Tate, R. 1894. Brief diagnoses of Mollusca from Central Australia. Transactions of the Royal Society of South Australia 18: 191-194 [Nov. 1894] [194].

  Type data:

   Holotype SAMA D13596, Central Australia = Alice Springs Telegraph Station, NT.
  Paratype(s) AM C60506 2 specimens; SAMA D15548 3 specimens; NMV F30054 3 specimens; NMV F26921 2 specimens; NMV F7614 3 specimens; AM C112598 4 specimens.

  Type locality references:

  Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1341].

Generic Combinations

• Semotrachia euzyga (Tate, 1894). —
  Iredale, T. 1937. An annotated check list of the land shells of South and Central Australia. South Australian Naturalist 18: 6-59 [30 Sept. 1937] [37] (new combination)
• Angasella euzyga (Tate, 1894). —
  Tate, R. 1896. Mollusca. pp. 181-226 in Spencer, W.B. (ed.). Report on the Work of the Horn Scientific Expedition to Central Australia. Pt 2 Zoology. London & Melbourne : Melville, Mullen & Slade. [Feb. 1896] [190] (new combination)
• Catellotrachia euzyga (Tate, 1894). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Around Alice Springs and to the west, NT

Australian Endemic.

IBRA

NT: MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

General References

Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1340] (pls 152a-b, 153a-c; figs 334a-c, 335a-d, 337a [radula, shell, anatomy])

History of changes

• Semotrachia filixiana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1355] [pls 154c-d, 155c-e; figs 338d-f, 340a-c [radula, shell, anatomy]].

  Type data:

   Holotype AM C135982, Fenn Gap West, MacDonnell Ranges, W of Alice Springs, NT [23°48'10" S, 133°36'40" E].
  Paratype(s) AM C136025 5 specimens; SAMA D18115 several specimens; WAM 733.87 several specimens; FMNH 199678.

Generic Combinations

• Catellotrachia filixiana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Just west of Alice Springs, NT

Australian Endemic.

IBRA

NT: MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

History of changes

• Semotrachia hortulana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1295] [pls 144a-b, 145a-c; figs 319a-c, 320, 337f [radual, shell, anatomy]].

  Type data:

   Holotype AM C135974 (FMNH #205423), S facing slope of Mt Bartlett foothils, 8.7 km SW of The Garden Homestead, NE of Alice Springs, NT [23°19'52" S, 134°21'23" E].
  Paratype(s) AM C135992 5 specimens; SAMA D18041-2 several specimens; AM C135991 5 specimens; AM C135993 2 specimens; FMNH 205423-25.

Generic Combinations

• Catellotrachia hortulana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

S central portion of the Hale River basin, NT - range 43 km.

Australian Endemic.

IBRA

NT: Burt Plain (BRT), MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

History of changes

• Semotrachia huckittana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1293] [pls 142d-f, 143d-f; figs 316d-f, 318a-c [radula, shell, anatomy]].

  Type data:

   Holotype AM C135973, N of Old Huckitta Homestead ruins, Dulcie Range, NE of Alice Springs. NT [22°32'14" S, 135°31'19" E].
  Paratype(s) AM C135989 8 specimens; SAMA D18039 several specimens; WAM 657.87 several specimens; AM C135990 2 specimens; FMNH 198902-03.

Generic Combinations

• Catellotrachia huckittana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Known only from type locality.

Australian Endemic.

IBRA

NT: Burt Plain (BRT)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under moist rocks in gorge.

History of changes

• Semotrachia hughana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1386] [pls 161a-c, 162a-c; figs 349a-c, 350a-b [radula, shell, anatomy]].

  Type data:

   Holotype AM C135985, 4.7 km N of Hugh River crossing, W of Stuart Highway, James Ranges, NT [24°19'49" S, 133°27'44" E].
  Paratype(s) AM C136003 3 specimens; SAMA D18094 several specimens; FMNH 205564 several specimens; FMNH 205564, 182712.

Generic Combinations

• Catellotrachia hughana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Eastern James Ranges, SW of Alice Springs

Australian Endemic.

IBRA

NT: Finke (FIN), MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

History of changes

• Semotrachia illarana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1382] [pls 160a-e; figs 341d-f, 347a, 348a-b [radula, shell, anatomy]].

  Type data:

   Holotype AM C135984, Illara Waterhole, NW of Tempe Downs Station, S of James Ranges, NT [24°18'58" S, 132°19'17" E].
  Paratype(s) AM C136002 4 specimens; SAMA D18093 several specimens; FMNH 198792-3 several specimens; WAM 710.87 several specimens; FMNH 198792-3, 212399.

Generic Combinations

• Catellotrachia illarana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Illara Creek, southern James Ranges, NT

Australian Endemic.

IBRA

NT: Finke (FIN), MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

History of changes

• Semotrachia illbilleeana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1401] [pls 164c-e, 165b-d; figs 352d-f, 354a-d [radula, shell, anatomy]].

  Type data:

   Holotype SAMA D18036, 4.5 km E of Victory Well, E end of Mt Illbillee, Everard Ranges, SA [27°02'26" S, 132°32'43" E.].
  Paratype(s) AM C135998 several specimens; SAMA D18086 several specimens; FMNH 212105 several specimens; FMNH 212105.

Generic Combinations

• Catellotrachia illbilleeana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

South Australia

Extra Distribution Information

Known only from type locality.

Australian Endemic.

IBRA

SA: Central Ranges (CR)

Ecological Descriptors

Saxicoline, under rocks.

History of changes

• Semotrachia jessieana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1332] [pls 150a-c; figs 331a-c, 332a-c, 333b [radula, shell, anatomy]].

  Type data:

   Holotype AM C135978, S side of Jessie Gap, MacDonnell Ranges, NT [23°45'02" S, 134°00'31" E].
  Paratype(s) AM C136016 5 specimens; SAMA D18103 several specimens; FMNH 205501-2 several specimens; AM C136017 6 specimens; AM C136018 2 specimens; FMNH 182660, 182683, 182211, 199660, 212341-2.

Generic Combinations

• Catellotrachia jessieana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Around Jessie Gap, MacDonnell Ranges, E of Alice Springs, NT

IBRA

NT: MacDonnell Ranges (MAC), Simpson Strzelecki Dunefields (SSD)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

History of changes

• Semotrachia jinkana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1287] [pls 142a-c, 143a-c; figs 316a-c, 317a-c [radual, shell, anatomy]].

  Type data:

   Holotype AM C135972, Jinka Spring, Dulcie Range, NE of Alice Springs, NT [22°37'40"S, 135°49'22"E.].
  Paratype(s) AM C135987 1 specimen; SAMA D18038 several specimens; WAM 655.87 several specimens; AM C135988 2 specimens; FMNH 205420-1.

Generic Combinations

• Catellotrachia jinkana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Known only from type locality.

Australian Endemic.

IBRA

NT: Burt Plain (BRT)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

History of changes

• Semotrachia basedowi mannensis Iredale, T. 1937. An annotated check list of the land shells of South and Central Australia. South Australian Naturalist 18: 6-59 [30 Sept. 1937] [37] [pl. 2, fig. 18].

  Type data:

   Holotype AM C19227, Mann Ranges, SA.

Generic Combinations

• Semotrachia mannensis (Iredale, 1937). —
  Iredale, T. 1938. A basic list of the land Mollusca of Australia. Pt III. The Australian Zoologist 9: 83-124 [Date published 30 Nov. 1938] [90] (treated at species level)
• Catellotrachia mannensis (Iredale, 1937). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory, South Australia

Extra Distribution Information

Mann Ranges, SA

Australian Endemic.

IBRA

NT, SA: Central Ranges (CR)

Ecological Descriptors

Saxicoline, under rocks.

General References

Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1407] (pls 167c-d; figs 355d-e [shell])

History of changes

• Semotrachia minuta Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1395] [pls 164a-b, 165a; figs 337d, 352a-c, 353a-b [radula, shell, anatomy]].

  Type data:

   Holotype SAMA D18033, Wamikata Road, 1.8 km N of Alalka turnoff, near Ernabella, Musgrave Ranges, SA [26°10'59" S, 132°08'52" E].
  Paratype(s) SAMA D18084 several specimens; AM C135966 4 specimens; WAM 703.87 several specimens; AM C135967 1 specimen; FMNH 212143, 212168.

Generic Combinations

• Catellotrachia minuta (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

South Australia

Extra Distribution Information

Near Ernabella, eastern Musgrave Ranges, SA.

Australian Endemic.

IBRA

SA: Central Ranges (CR)

Ecological Descriptors

Saxicoline, under rocks.

History of changes

• Semotrachia plana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1417] [pls 166a-e; figs 359a-c, 360a-b [radula, shell, anatomy]].

  Type data:

   Holotype SAMA D18034, 2.8 km W of Amata aerodrome, Mt Morris foothills, Musgrave Ranges, SA [26°10'39" S, 131°06'31" E].
  Paratype(s) SAMA D18087 several specimens; AM C136000 1 specimen; FMNH 212233-4 several specimens; AM C135999 1 specimen; FMNH 212233-4.

Generic Combinations

• Catellotrachia plana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

South Australia

Extra Distribution Information

Near Amata, S side of Musgrave Ranges, SA.

Australian Endemic.

IBRA

SA: Central Ranges (CR)

Ecological Descriptors

Saxicoline, under rocks.

History of changes

• Semotrachia rossana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1322] [pls 148a-c, 149a-d; figs 328a-c, 329a-b [radula, shell, anatomy]].

  Type data:

   Holotype AM C135976, W bank of Ross River, 3.4 km S of Ross River Resort turnoff, S fringes of MacDonnell Ranges, E of Alice Springs, NT [23°36'52"S, 134°28'50"E].
  Paratype(s) AM C136010 1 specimen; SAMA D18098 1 specimen; FMNH 205471 1 specimen; FMNH 205473, 204650-1.

Distribution

States

Northern Territory

Extra Distribution Information

Known only from type locality.

Original AFD Distribution Data

Australian Region

• Australia
  • Northern Territory: Lake Eyre basin

Ecological Descriptors

Saxicoline, under rocks.

History of changes

• Semotrachia runutjirbana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1351] [pls 154a-b, 155a-b; figs 338a-c, 339a-b [radula, shell, anatomy]].

  Type data:

   Holotype AM C135981, W side of Simpsons Gap, Runutjirba Range, W of Alice Springs, NT [23°40'50" S, 133°42'51" E].
  Paratype(s) AM C136024 3 specimens; SAMA D18114 several specimens; WAM 732.87 several specimens; FMNH 205513, 198827, 198980 several specimens.

Generic Combinations

• Catellotrachia runutjirbana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Around Roe Creek, Simpsons Gap, Runutjirba Ridge, west of Alice Springs, NT

Australian Endemic.

IBRA

NT: MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

History of changes

• Hadra setigera Tate, R. 1894. Brief diagnoses of Mollusca from Central Australia. Transactions of the Royal Society of South Australia 18: 191-194 [Nov. 1894] [194].

  Type data:

   Holotype SAMA D13597, Central Australia.
  Paratype(s) AM C112597 2 specimens; NMV F7613 3 specimens; SAMA D15556 4 specimens; SAMA D15576 2 specimens; NMV F30070 1 specimen.
• Hadra papillosa Tate, R. 1894. Brief diagnoses of Mollusca from Central Australia. Transactions of the Royal Society of South Australia 18: 191-194 [Nov. 1894] [194].

  Type data:

   Holotype SAMA D13599, Central Australia = MacDonnell Ranges.
  Paratype(s) SAMA D15550 2 specimens.

  Type locality references:

  Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1308].
• Angasella larapinta Tate, R. 1896. Mollusca. pp. 181-226 in Spencer, W.B. (ed.). Report on the Work of the Horn Scientific Expedition to Central Australia. Pt 2 Zoology. London & Melbourne : Melville, Mullen & Slade. [Feb. 1896] [190] [unnecessary nom. nov. for Helix setigera Tate, 1894].

Taxonomic Decision for Synonymy

• Iredale, T. 1938. A basic list of the land Mollusca of Australia. Pt III. The Australian Zoologist 9: 83-124 [Date published 30 Nov. 1938] [90]
• Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1307]

Generic Combinations

• Semotrachia papillosa (Tate, 1894). —
  Iredale, T. 1937. An annotated check list of the land shells of South and Central Australia. South Australian Naturalist 18: 6-59 [30 Sept. 1937] [38]
• Angasella papillosa (Tate, 1894). —
  Tate, R. 1896. Mollusca. pp. 181-226 in Spencer, W.B. (ed.). Report on the Work of the Horn Scientific Expedition to Central Australia. Pt 2 Zoology. London & Melbourne : Melville, Mullen & Slade. [Feb. 1896] [191]
• Catellotrachia setigera (Tate, 1894). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)
• Angasella setigera (Tate, 1894). —
  Tate, R. 1896. Mollusca. pp. 181-226 in Spencer, W.B. (ed.). Report on the Work of the Horn Scientific Expedition to Central Australia. Pt 2 Zoology. London & Melbourne : Melville, Mullen & Slade. [Feb. 1896] [189]
• Semotrachia setigera (Tate, 1894). —
  Iredale, T. 1937. An annotated check list of the land shells of South and Central Australia. South Australian Naturalist 18: 6-59 [30 Sept. 1937] [38] (new combination)

Distribution

States

Northern Territory

Extra Distribution Information

MacDonnell Ranges, NT.

Australian Endemic.

IBRA

NT: MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

General References

Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1307] (pls 146a-f, 147a-f; figs 323a-f, 324a-b, 325a, 326a-g, 337c [radula, shell, anatomy])

History of changes

• Semotrachia strangwayana Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1303] [pls 144c-d, 145d-f; figs 319d-f, 321a, 322a-b [radula, shell, anatomy]].

  Type data:

   Holotype AM C135975 (FMNH #205405), 0.5 km W of track, Southern Cross Bore Road, Strangways Ranges, NE of Alice Springs, NT [23°12'07" S, 134°12'29" E].
  Paratype(s) AM C135994 3 specimens; SAMA D18043-4 several specimens; WAM 661.87 several specimens; AM C135995 5 specimens; AM C115784 11 specimens; AM C115789 1 specimen; FMNH 205404-5.

Generic Combinations

• Catellotrachia strangwayana (Solem, 1993). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)

Distribution

States

Northern Territory

Extra Distribution Information

Strangways Range and Hart Range, NT.

Australian Endemic.

IBRA

NT: Burt Plain (BRT), MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

History of changes

• Hadra winneckeana Tate, R. 1894. Brief diagnoses of Mollusca from Central Australia. Transactions of the Royal Society of South Australia 18: 191-194 [Nov. 1894] [194].

  Type data:

   Holotype SAMA D13595, Spencer Gorge by Brinkley Bluff, Chewings Range, NT.
  Paratype(s) SAMA D15573 3 specimens; NMV F26900 1 specimen; NMV F30055 1 specimen; SAMA D3098 9 specimens; FMNH 88251 1 specimen; AM C112698 4 specimens.

  Secondary source:

   Iredale, T. 1938. A basic list of the land Mollusca of Australia. Pt III. The Australian Zoologist 9: 83-124 [Date published 30 Nov. 1938] [90].

Generic Combinations

• Catellotrachia winneckeana (Tate, 1894). —
  Köhler, F. & Bouchet, P. 2020. On unavailable genus-group names introduced by Tom Iredale for Australian non-marine gastropods: nomenclatural clarifications and descriptions of new genera. Molluscan Research 40(2): 150-159 [156] (new combination by selection of replacement genus name)
• Semotrachia winneckeana (Tate, 1894). —
  Iredale, T. 1937. An annotated check list of the land shells of South and Central Australia. South Australian Naturalist 18: 6-59 [30 Sept. 1937] [37] (new combination)
• Angasella winneckeana (Tate, 1894). —
  Tate, R. 1896. Mollusca. pp. 181-226 in Spencer, W.B. (ed.). Report on the Work of the Horn Scientific Expedition to Central Australia. Pt 2 Zoology. London & Melbourne : Melville, Mullen & Slade. [Feb. 1896] [190]

Distribution

States

Northern Territory

Extra Distribution Information

Spencer Gorge, Chewings Range, and Ellery Creek Big Hole, Heavitree Range, west of Alice Springs, NT - range 28 km.

Australian Endemic.

IBRA

NT: MacDonnell Ranges (MAC)

Ecological Descriptors

Saxicoline, under rocks.

Extra Ecological Information

Under figs.

General References

Solem, A. 1993. Camaenid land snails from Western and central Australia (Mollusca: Pulmonata: Camaenidae). VI. Taxa from the Red Centre. Records of the Western Australian Museum, Supplement 43: 983-1459 [1358] (pls 156a-e, 157a-b; figs 341a-f, 342a-b [radula, shell, anatomy])

History of changes