Australian Biological Resources Study

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Species Ceraon pix Kitching, 1976


Compiler and date details

5 April 2012 - Murray J. Fletcher

 

Introduction

This very dark brown species is only known from the type locality, Cornwall, which was presumed by Kitching (1976) to be Cornwall in NE Tasmania.

 

Distribution

States

Tasmania


Extra Distribution Information

Known only from type locality.

Australian Endemic.


IBRA and IMCRA regions (map not available)

IBRA

Tas: Ben Lomond (BEL)

Ecological Descriptors

All stages: phloem feeder.

 

Diagnosis

Very dark brown insect; covered in short, pale tawny down. Head triangular; slightly narrower at base than metopidium; frons with 2 vertical sulci; genal margins curved, flexed forward; clypeus projecting about 1/3 of its length beyond genal margins; eyes very prominent, pale brown; ocelli equidistant from each other and from eyes, situated close to posterior margin of head. Prothorax roughly punctured; metopidium not as high as broad; sagittal carina present. extending about 1/3 way down metopidium; humeral angles prominent, forming angle of about 90º at tips; suprahumeral horns heavy, projecting forward very little, anterior surface coplanar with metopidium. not twisted, diverging forming angles of about 35º with body of insect, carinae very prominent on anterior surface, arising from a singk 'stalk' and branching to 4 or 5 ridges distally, tips of suprahumeral horns acutely angular, forming sharp crest at right angles to body, posterior surface demarcated on each side by additional carinae; posterior process tricarinate, triangular in cross-section, tapering, distal ¼ downcurved, reaching tips of closed tegmina. Tegmina semi-transparent with heavy brown veins; posterior part of apical limbus sclerotised. Sides of thorax and scutellum covered by dense, pale brown hairs. Length (holotype) 6.4 mm (Kitching 1976).

 

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)
16-May-2012 16-May-2012 MODIFIED
26-Apr-2012 26-Apr-2012 MODIFIED
12-Feb-2010 (import)