Australian Biological Resources Study

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Species Pascoepus hyleorais (Kirkaldy, 1907)


Compiler and date details

1 October 2011 - Murray J. Fletcher

Introduction

A tropical species found in coastal regions from the Pilbara in Western Australa, around the top end of the Northern Territory and down the eastern coastline to Brisbane, Queensland.

 

Distribution

States

Northern Territory, Queensland, Western Australia


Extra Distribution Information

Australian Endemic.


IBRA and IMCRA regions (map not available)

IBRA

NT, Qld, WA: Central Mackay Coast (CMC), Northern Kimberley (NK), Pine Creek (PCK), Pilbara (PIL), South Eastern Queensland (SEQ), Wet Tropics (WT)

Ecological Descriptors

All stages: phloem feeder.

 

Diagnosis

Like aulonias but smaller and narrower: a somewhat elongate zigzag smoky line down the middle of the tegmina. Female: last sternite subtruncate, slightly notched in the middle. Length 4 7/8 mm. (Kirkaldy 1907).

This species can be distinguished from other members of the genus by its larger size and by the longitudinal brown stripe on the forewing in most specimens. It can also be distinguished by the bi-lobed posterolateral margin of segment X. It differs from macropensis, with a similarly shaped segment X, in having the style apex acute and the aedeagal shaft narrower. The female can be distinguished by the elongate expanded apex of the third valvulae and the medially concave posterior margin of the pregenital sternite (Webb 1983).

 

ID Keys

Webb 1983: 51–52

 

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)
05-Dec-2019 30-Nov-2011 MODIFIED
12-Feb-2010 (import)