Species Tympanogaster (Tympanogaster) obcordata (Deane, 1931)

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Species Tympanogaster (Tympanogaster) obcordata (Deane, 1931)

Ochthebius obcordatus Deane, C. 1931. Australian Hydrophilidae; notes and new species. Proceedings of the Royal Society of Victoria n.s. 43(2): 166-176 [172].
Type data:
Holotype MVMA TYPE T-4191 ♀ ([labels: 'Upper Williams R. Oct. 1926 N.S.W. F.E. Williams // Please return to F.E. Wilson // Ochthebius obcordatus Deane; TYPE T-4191 // DIGITAL IMAGE captured P.D. Perkins']), New South Wales, Upper Williams River [32°21'S 151°45'E].

Generic Combinations

Tympanogaster (Tympanogaster) obcordata (Deane, 1931).

Distribution

States

New South Wales

Extra Distribution Information

Known from the Upper Williams River area.

Note that conversion of the original AFD map of states, drainage basins and coastal and oceanic zones to IBRA and IMCRA regions may have produced errors. The new maps will be reviewed and corrected as updates occur. The maps may not indicate the entire distribution. See further details below.

IBRA and IMCRA regions (map not available)

drainage basins and coastal and oceanic zones (map not available)

IBRA

NSW: NSW North Coast (NNC), Sydney Basin (SB), South East Corner (SEC), South Eastern Queensland (SEQ)

Original AFD Distribution Data

Australian Region

Australia
- New South Wales: SE coastal

Ecological Descriptors

Adult: algae covered rocks, algae feeder, splash zone of stream.

Diagnosis References

Perkins, P.D. 2006. A revision of the Australian humicolous hygropetric water beetle genus Tympanogaster Perkins, and comparative morphology of the Meropathina (Coleoptera: Hydraenidae). Zootaxa 1346: 1-396 [151]

History of changes

Note that this list may be incomplete for dates prior to September 2013.

Published	As part of group	Action Date	Action Type	Compiler(s)
01-Jul-2020		21-Dec-2011	MODIFIED
		12-Feb-2010	(import)

Australian Biological Resources Study

Australian Faunal Directory