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Research Article

Révision du genre Epilissus Dejean, 1836 (Coleoptera : Scarabaeidae : Epilissini)

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Pages 117-154 | Accepted 28 Feb 2022, Published online: 06 May 2022
 

Abstract

Résumé. La révision du genre Epilissus Dejean, 1836, est proposée. Les lectotypes d’Epilissus cuprarius Fairmaire 1889, Epilissus splendidus Fairmaire 1889, Epilissus prasinus antongilensis Lebis 1953; Epilissus morio Harold 1879, Epilissus crassus Felsche 1911, Arachnodes micheli Lebis 1953 et Arachnodes splendidus var. descarpentriesi Lebis 1953, sont désignés. Les espèces suivantes sont décrites et comparées aux taxa proches : Epilissus robustus n. sp., Epilissus superbus n. sp., Epilissus bemarahaensis n. sp., Epilissus semilissus n. sp. et Epilissus vohemarensis n. sp. Epilissus discretus Montreuil 2006, n. stat., est élevé au rang d’espèce. Après étude des types, Arachnodes armipes Lebis 1953 est mis en synonymie d’Epilissus cuprarius Fairmaire 1889 ; Arachnodes sadae Paulian, 1976 est mis en synonymie d’Epilissus splendidus delphinensis (Lebis 1953), n. stat. ; Epilissus morio serindicus Paulian, 1976, n. stat. est proposé ; Epilissus crassus Felsche 1911, n. stat. est relevé de sa synonymie avec Epilissus morio Harold 1879, et mis en synonymie avec Epilissus morio hova Künckel d’Herculais 1887, n. stat.

Summary. Revision of the genus Epilissus Dejean, 1836 (Coleoptera: Scarabaeidae: Epilissini)

The genus Epilissus Dejean, 1836, is revised. Lectotypes of Epilissus cuprarius Fairmaire 1889, Epilissus splendidus Fairmaire 1889, Epilissus prasinus antongilensis Lebis 1953; Epilissus morio Harold 1879, Epilissus crassus Felsche 1911, Arachnodes micheli Lebis 1953 and Arachnodes splendidus var. descarpentriesi Lebis 1953, are designated. The following species are described and compared with their most related taxa: Epilissus robustus n. sp., Epilissus superbus n. sp., Epilissus bemarahaensis n. sp., Epilissus semilissus n. sp. and Epilissus vohemarensis n. sp. Epilissus discretus Montreuil 2006, n. stat., is raised to the species rank. After examination of the type specimens, Arachnodes armipes Lebis 1953 is synonymised with Epilissus cuprarius Fairmaire 1889; Arachnodes sadae Paulian, 1976 is synonymised with Epilissus splendidus delphinensis (Lebis 1953), n. stat.; Epilissus morio serindicus Paulian, 1976, n. stat. is proposed. Epilissus crassus Felsche 1911 is removed from synonymy with Epilissus morio Harold 1879, and synonymized with Epilissus morio hova Künckel d’Herculais 1887, n. stat.

http://zoobank.org/urn:lsid:zoobank.org:pub:78E42D6A-EB50-46B8-8FA2-2005D5FC640A

Remerciements

Ils vont à O. Jäger (SMTD) et J. Willers (MNHUB) pour la communication des spécimens-types conservés dans les collections dont ils ont la charge, ou des clichés de ceux-ci.

Disclosure statement

No potential conflict of interest was reported by the author(s).

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