Australian Biological Resources Study

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Species Phaconeura crevicola Hoch, 1990


Compiler and date details

13 April 2011 - Murray J. Fletcher

 

Introduction

This is an obligate troglobite from the Chillagoe karst in North Queensland. It is known from four male specimens living in rock crevices. Its adaptations to subterranean life include reduction in tegmen and wings, paler colouring and loss of eyes and ocelli.

 

Distribution

States

Queensland


IBRA and IMCRA regions (map not available)

IBRA

Qld: Einasleigh Uplands (EIU)

Ecological Descriptors

All stages: cave dweller, phloem feeder.

 

Diagnosis

Body and legs pale yellow; tegmina shallowly tectiform; tegmina and wings translucent; tegmen with venation pale yellow, cells pale brown; anterior portion of cell enclosed by M and Cu as well as anal cells distinctly darker, brown. Wings hyaline. Tegmina length ca 2.6 x their maximum width, in repose almost reaching tip of abdomen; 5 apical cells; venation distad of nodal line variable, crossveins partially vanishing. Wings without crossveins in distal part. Posttibia distally with 6–8, postbasitarsus with 5–6, and 2nd posttarsal segment with 3–5 spines in a row (variable within 1 individual). Body length, Male. 2.6–3.0 mm, Female unknown (Hoch 1990).

Hoch (1990) provides illustrations of the fore and hind wings and the male genitalia.

 

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)
15-Apr-2011 15-Apr-2011 MODIFIED
12-Feb-2010 (import)