Melba
Casey, 1897
Species Guides
3- Melba parvula
- Melba quercae
- Melba sulcatula(ant-loving beetle)
Melba is a of rove beetles in the Staphylinidae, Pselaphinae. The genus was described by Thomas Lincoln Casey Jr. in 1897. It belongs to the tribe Trichonychini within the diverse and -rich rove beetle lineage. Members of this genus are small beetles associated with leaf litter and soil .
Pronunciation
How to pronounce Melba: /ˈmɛlbə/
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Identification
Members of Melba can be distinguished from other Trichonychini by genitalic and external morphological characters established in Casey's original description. As with many Pselaphinae, identification to level requires examination of detailed structural features including , pronotum, and . The genus is part of the Euplectitae clade, characterized by compact body form and reduced typical of rove beetles.
Habitat
Leaf litter and soil environments; typical for Pselaphinae rove beetles.
Distribution
Distribution data sparse; recorded from North America based on original description. Specific range limits undocumented.
Similar Taxa
- TrimiinaSister subtribe within Trichonychini; shares compact body form and preferences
- Other Trichonychini generaRequire detailed examination of male genitalia and antennal structure for separation