Scymnus semiruber
Horn, 1895
Scymnus semiruber is a of dusky lady beetle ( Coccinellidae) described by Horn in 1895. It belongs to the Scymnus, a group of small lady beetles often characterized by their inconspicuous coloration and association with scale insects. The species is known from North America, though published biological details remain sparse.
Pronunciation
How to pronounce Scymnus semiruber: /ˈsɪmnəs ˌsɛmɪˈruːbɛr/
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Identification
As a member of Scymnus, this is likely small (2-4 mm) with an oval, somewhat elongate body form typical of dusky lady beetles. Species-level identification requires examination of male genitalia and other subtle morphological characters; external features alone are generally insufficient to distinguish S. semiruber from .
Images
Distribution
North America.
Similar Taxa
- Other Scymnus speciesScymnus are notoriously difficult to separate by external appearance; S. semiruber requires dissection and comparison of male genitalia with described specimens.
- Stethorus speciesThese small, dark lady beetles share similar size and general habitus but differ in antennal structure and other technical characters.
More Details
Taxonomic note
The epithet 'semiruber' (half red) suggests possible reddish coloration on part of the body, though original description details would be needed to confirm this interpretation.