Macrocorsinae
Genus Guides
1Macrocorsinae is a of jumping plant lice (Psyllidae) within the order Hemiptera. Members of this subfamily are small, phloem-feeding insects characterized by their jumping ability and association with plants. The subfamily is distinguished from other subfamilies by specific morphological features of the and genitalia. Limited published information exists on the of this group.
Pronunciation
How to pronounce Macrocorsinae: //ˌmækroʊkɔːrˈsaɪniː//
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Identification
Macrocorsinae can be distinguished from other Psyllidae by features of the structure, including the arrangement of antennal segments and the shape of the vertex. Male genitalia, particularly the structure of the parameres and , provide diagnostic characters for subfamily-level classification. These features require microscopic examination for accurate determination.
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Similar Taxa
- PsyllinaeAnother within Psyllidae; distinguished from Macrocorsinae by differences in and male genitalia structure
- Aphalarinae of Psyllidae; differs from Macrocorsinae in wing venation patterns and antennal segment proportions
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Taxonomic Note
Macrocorsinae is a relatively small and poorly studied within Psyllidae. The iNaturalist platform records 124 observations, suggesting it is encountered infrequently in citizen science contexts. Detailed biological studies and -level revisions remain limited in the scientific literature.