Under Construction

Rhyzodiastes

Ross T. Bell
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Rhyzodiastes (Rhyzoarca) montrouzieriRhyzodiastes (Temoana) bifossulatus
Containing group: Clinidiina

Introduction

Rhyzodiastes is a diverse genus with 4 subgenera and 43 species. The group is found in two widely separated areas: the Orient and Southwest Pacific including Australia, New Zealand, etc. and eastern South America (not in the Andes).

A key to the subgenera of Rhyzodiastes is available here.

Characteristics

The elytron has less than six striae. The paramedian grooves are complete. The eyes and hind wings are reduced. Most species have two spurs on middle and hind tibiae.

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(A) Left elytron (dorsal aspect) of Rhyzodiastes liratus. (B) Apex of male hind tibia of Rhyzodiastes (Rhyzostrix) maderiensis. (C) Dorsal aspect of head and pronotum of Rhyzodiastes liratus.
Modified from Bell and Bell (1985). Copyright © 1985 Ross T. Bell and Joyce R. Bell.

References

Bell, R. T. and J. R. Bell. 1979. Rhysodini of the World part II. Revisions of the smaller genera (Coleoptera: Carabidae or Rhysodidae). Quaestiones Entomologicae 15: 377-446.

Bell, R. T. and J. R. Bell. 1985. Rhysodini of the World Part IV. Revisions of Rhyzodiastes and Clinidium, with new species in other genera (Coleoptera: Carabidae or Rhysodidae). Quaestiones Entomologicae 21(1): 1-172.

Bell, R. T. and J. R. Bell. 1991. The Rhysodini of Australia (Insecta: Coleoptera: Carabidae or Rhysodidae). Annals Of The Carnegie Museum 60(3): 179-210.

Title Illustrations
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Rhyzodiastes (Rhyzoarca) montrouzieri
Scientific Name Rhyzodiastes (Rhyzoarca) montrouzieri
Location New Caledonia: Noumea
Specimen Condition Dead Specimen
Collection USNM
Image Use creative commons This media file is licensed under the Creative Commons Attribution License - Version 3.0.
Copyright © 2001 David R. Maddison
Rhyzodiastes (Temoana) bifossulatus
Scientific Name Rhyzodiastes (Temoana) bifossulatus
Location Borneo, Sandakan
Specimen Condition Dead Specimen
Identified By R. T. Bell
Collection USNM
Image Use creative commons This media file is licensed under the Creative Commons Attribution License - Version 3.0.
Copyright © 2001 David R. Maddison
About This Page

Ross T. Bell
University of Vermont, Burlington, Vermont, USA

All Rights Reserved.

Citing this page:

Bell, Ross T. 2000. Rhyzodiastes. Version 01 March 2000 (under construction). http://tolweb.org/Rhyzodiastes/1806/2000.03.01 in The Tree of Life Web Project, http://tolweb.org/

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