Emmidolium excavatum d’Orchymont (Coleoptera: Hydrophilidae: Sphaeridiinae) confirmed in Africa and the Arabian peninsula

Fikáček Martin
Acta Entomologica Musei Nationalis Pragae 47: 117-122, 2007
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Abstract: Emmidolium excavatum Orchymont, 1937 is recorded from the United Arab Emirates and the Republic of the Congo for the first time. The examined specimens are compared with the type, their male genitalia are drawn, and a distribution map and habitus photographs of the species are presented. The systematic position of Emmidolium Orchymont, 1937 within the Megasternini, its similarity to the Neotropical species Oosternum sculptum Bruch, 1915, and its atypical distribution are discussed.
Key words: Coleoptera, Hydrophilidae, Sphaeridiinae, Megasternini, Emmidolium, Oosternum, morphology, taxonomy, Afrotropical and Oriental region, distribution, introduced species.
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Fikáček Martin
Emmidolium excavatum d’Orchymont (Coleoptera: Hydrophilidae: Sphaeridiinae) confirmed in Africa and the Arabian peninsula
Acta Entomologica Musei Nationalis Pragae 47: 117-122
AEMNP
Volume 47
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