Eucicones marginalis
(Melsheimer, 1846)
Eucicones marginalis is a of cylindrical bark beetle in the Zopheridae, described by Melsheimer in 1846. The Eucicones belongs to the Colydiinae, a group commonly known as cylindrical bark beetles due to their elongated, parallel-sided body form. Members of this family are primarily associated with dead and decaying wood, where they feed on fungi or are predatory on other wood-inhabiting insects. The species is documented from North America, with records from Ontario, Canada.
Pronunciation
How to pronounce Eucicones marginalis: /juːˈsɪkoʊniːz mɑrˈdʒɪnælɪs/
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Identification
Eucicones marginalis can be distinguished from other Eucicones by examination of the elytral margins and other subtle morphological features. Species in this are small to medium-sized beetles with cylindrical, elongated bodies typical of the Colydiinae. The specific epithet 'marginalis' likely refers to distinctive marginal features on the , though precise diagnostic characters require detailed examination. Accurate identification typically requires reference to original descriptions or taxonomic revisions.
Images
Distribution
North America; recorded from Ontario, Canada.
Similar Taxa
- Other Eucicones speciesOther within the Eucicones share the same general body plan and preferences. Differentiation relies on subtle morphological characters, particularly of the and .
- Other Colydiinae generaThe Colydiinae contains numerous with similar cylindrical body forms and wood-associated habits. Generic assignment requires examination of antennal structure, tarsal formula, and other detailed morphological features.