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Type: Articles
Published: 2012-11-20
Page range: 83–88
Abstract views: 52
PDF downloaded: 27

A new genus and species of flightless, microphthalmic Corythoderini (Coleoptera: Scarabaeidae: Aphodiinae) from Cambodia, associated with Macrotermes termites

The Kyushu University Museum, Hakozaki 6-10-1, Higashi-ku, Fukuoka-shi, Fukuoka, 812-8581 Japan
Coleoptera Termitophile fungus garden Odontotermes Oriental region convergence

Abstract

Eocorythoderus incredibilis, a new genus and new species, of Corythoderini is described. This new species was found infungus gardens of Macrotermes gilvus (Hagen, 1858) in Angkor Wat, Cambodia. The new taxon is a flightless, mi-crophthalmic species and the first corythoderine associated with Macrotermes Holmgren, 1910. The beetles were ob-served being carried by worker termites. Eocorythoderus is probably closely related to the genera Corythoderus Klug,1845 and Paracorythoderus Wasmann, 1918 (also Corythoderini). Some character states shared with the distantly-related termitophilous scarab genus Termitotrox Reichensperger, 1915 (Termitotrogini) are noted, and proposed as convergent.

References

  1. Kistner, D.H. (1982) The social insects’ bestiary, pp. 1–124. In: H.R. Hermann (ed.), Social Insects, volume 3. Academic Press, New York, New York, USA, 459 pp.

    Tangelder, I.R.M. & Krikken, J. (1982) Termitophilous scarabs of the tribe Corythoderini: a taxonomic review (Coleoptera: Aphodiidae). Zoologische Verhandelingen, 194, 1–114.

    Vårdal, H. & Forshage, M. (2010) A new genus and species and a revised phylogeny of Stereomerini (Coleoptera, Scarabaeidae, Aphodiinae), with notes on assumedly termitophilic aphodiines. ZooKeys, 34, 55–76.

    Wasmann, E. (1903) Zur näheren Kenntnis des echten Gastverhältnisses (Symphilie) bei den Ameisen- und Termitengasten. Biologisches Zentralblatt, 23, 63–72, 195–207, 232–248, 261–276, 298–310.