Etorofus
Matsushita, 1933
Species Guides
8Etorofus is a of longhorn beetles in the Cerambycidae, Lepturinae. The genus contains approximately 11 described distributed primarily in North America and parts of Asia. Species were originally described under other genera and later transferred to Etorofus. The genus was established by Matsushita in 1933.
Pronunciation
How to pronounce Etorofus: /ɛtˈɔrɔfʊs/
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Identification
Etorofus are distinguished from other Lepturinae by combinations of antennal, pronotal, and elytral characters specific to the genus, though precise diagnostic features require examination of and literature.
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Distribution
North America (including United States and Canada) and Asia (including Japan, with E. nemurensis described from Japan). GBIF records indicate presence in Sweden, Norway, and Vermont, USA.
Similar Taxa
- LepturaBoth belong to tribe Lepturini and share similar overall body form; Etorofus were historically classified under Leptura before generic reclassification.
- StrangaliaAnother in Lepturini with similar elongated bodies and flower-visiting habits; distinguished by antennal and pronotal structure.
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Nomenclatural History
Many Etorofus were originally described in the Leptura or other genera and were subsequently transferred. For example, E. pubescens was described by Fabricius in 1787 as Leptura pubescens, and E. plebejus was described by Randall in 1838 as Leptura plebejus.
Etymology
The name Etorofu refers to Etorofu Island (Iturup), part of the Kuril Islands, where the type E. nemurensis was described from.