Kuschelina flavocyanea
(Crotch, 1873)
Kuschelina flavocyanea is a leaf beetle in the Chrysomelidae, originally described by Crotch in 1873. The species is known from North America and has been documented in very few observations, suggesting it may be uncommon or underreported. As a member of the Kuschelina, it belongs to a group of flea beetles characterized by enlarged hind adapted for jumping. Detailed biological information remains limited due to its apparent rarity in collections and observations.
Pronunciation
How to pronounce Kuschelina flavocyanea: /kuˈʃɛlɪna fla.voˈkʲaɪ̯.nɛ.a/
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Identification
The name flavocyanea (yellow-blue) suggests coloration involving yellow and blue or greenish-blue metallic elements. Members of Kuschelina can be distinguished from other flea beetle by the combination of enlarged hind with jumping ability, and specific antennal and pronotal characteristics. Species-level identification within Kuschelina requires examination of male genitalia and detailed comparison of color pattern and body proportions. Without direct examination of or detailed redescriptions, specific diagnostic features for K. flavocyanea cannot be confirmed.
Distribution
North America. Specific state or provincial records are not documented in the provided sources.
Similar Taxa
- Other Kuschelina speciesCongeneric share the enlarged hind and general body plan of flea beetles; differentiation requires detailed morphological study.
- Other Chrysomelidae flea beetles (tribe Alticini)Many alticine beetles possess similar jumping adaptations and body form; -level identification depends on antennal structure, pronotal shape, and other subtle characters.
More Details
Taxonomic history
Originally described by Crotch in 1873, the has received limited subsequent taxonomic attention. The Kuschelina was established by Bechyné in 1951, with species previously placed in other genera.
Data scarcity
Only 3 observations recorded in iNaturalist as of source date, indicating either genuine rarity, restricted specificity, or undercollection. The is not represented in widely accessible biological databases with ecological or information.