Laemosaccus
Schoenherr, 1823
Species Guides
7Laemosaccus is a of true weevils in the Curculionidae, established by Schoenherr in 1823. The genus contains at least 130 described , making it a moderately diverse group within the weevils. Members of this genus are characterized by modifications to their front .
Pronunciation
How to pronounce Laemosaccus: //laɪmoʊˈsækəs//
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Identification
Laemosaccus can be distinguished from similar weevils by the presence of teeth on the front , a modification shared with some anthonomine weevils. This trait contrasts with other weevil such as Tachygonus, which exhibit modifications on the hind femora instead.
Images
Similar Taxa
- TachygonusBoth exhibit femoral modifications, but Tachygonus have enlarged hind while Laemosaccus species have toothed front femora.
- AnthonominiAnthonomine weevils also possess toothed front , requiring careful examination of additional morphological characters for separation from Laemosaccus.
More Details
Taxonomic history
The was established by Carl Johan Schoenherr in 1823 and has accumulated over 130 described , indicating sustained taxonomic activity and likely cryptic diversity.
Morphological note
The toothed front in Laemosaccus represent an example of repetitive structural variation in weevils, analogous to but distinct from the hind femoral modifications seen in other .