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Species Palleopa innotata Walker, 1866

Distribution

States

Australian Capital Territory, New South Wales, Queensland, Tasmania, Victoria


Extra Distribution Information

Palleopa innotata occurs in many eucalypt-dominant habitats in south eastern Australia south of latitude 28° S, including the New England Plateau and to the treeline in subalpine regions of the south-east. This is broadly the eastern part of the extensive Bassian biogeographical zone which spans southern Australia. The seasonal spread of rainfall may be an important factor in its distribution. Palleopa is absent from those parts of southern Australia with a pronounced Mediterranaean-type climate featuring strong summer drought and variably timed autumn breaks, being associated instead with areas of seasonally even rainfall or summer-dominant rainfall. Consequently it lacks the pupal aestivation characteristic of many Bassian ennomines which occur in the hotter parts of southern Australia

Australian Endemic.


Distribution References

Ecological Descriptors

Caterpillar: herbivore (associated flora: Eucalyptus l'Hérit. [MYRTACEAE] Gum trees).

Associated Flora References

Young, C.J. & McQuillan, P.B. 2001. Redescription of the little-known Australian geometrid moth Palleopa innotata Walker, 1866 (Lepidoptera: Geometridae: Ennominae). Insect Systematics and Evolution 32: 263–278 (Eucalyptus)

 

Diagnosis

Individuals from some high altitude areas on the Australian mainland e.g. Barrington Tops, N. S. W. (1067m) and Mt. Kosciusko (1611m and higher) are generally larger and paler in colour than individuals from montane areas (1000m) in Tasmania. Comparative examination of genitalia and other features did not reveal any consistent structural differences between mainland and Tasmanian populations. Hence the larger high altitude individuals have not been accorded separate species status.

 

General References

McQuillan, P.B. & Edwards, E.D. 1996. Geometridae. pp. 200-228 in Nielsen, E.S., Edwards, E.D. & Rangsi, T.V. (eds). Checklist of the Lepidoptera of Australia. Monographs on Australian Lepidoptera. Collingwood : CSIRO Publishing Vol. 4 xiv 529 pp. & CD-ROM. [204] (Note #284: Palleopa innotata Walker, 1866 has not hitherto been recognised in Australian collections. Swinhoe (1900: 595) stated that the holotype was lost. It was a specimen from the Saunders collection and has now been located in the BMNH)

 

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)
21-Feb-2022 GEOMETROIDEA 24-Nov-2023 MODIFIED Dr Cathy Byrne (TMAG) Di Moyle (TMAG)
21-Feb-2022 GEOMETRIDAE 24-Nov-2023 MODIFIED Dr Federica Turco (QM)
21-Feb-2022 24-Nov-2023 MODIFIED
21-Feb-2022 24-Nov-2023 MODIFIED
26-May-2010 MODIFIED