Statira erina
Parsons, 1975
Texas Square-necked Statira
Statira erina is a small darkling beetle in the Tenebrionidae, Lagriinae. First described by Parsons in 1975, this is commonly known as the Texas Square-necked Statira. The Statira was formerly placed in the family Lagriidae before its assimilation into Tenebrionidae. Members of this genus are characterized by their aberrant body form among darkling beetles, with elongated bodies and long-jointed appendages that distinguish them from the more typical robust, slow-moving darkling beetles like Eleodes.
Pronunciation
How to pronounce Statira erina: //stəˈtaɪrə ˈɛrɪnə//
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Identification
Statira erina can be distinguished from other darkling beetles by its elongate, long-jointed body form characteristic of the former Lagriinae. Unlike the robust, slow-moving Eleodes and related , Statira have a more slender build with proportionally longer appendages. The square-necked pronotum shape referenced in the provides a key character for identification within the genus. Distinguishing S. erina from requires examination of specific morphological characters described in the original species description.
Distribution
Texas, USA (based on 'Texas Square-necked Statira'); specific distribution details beyond the type locality are not well documented in available sources.
Similar Taxa
- Statira basalis in same , requires detailed morphological comparison for separation
- Other Lagriinae generaFormer Lagriidae members share elongate body form and long-jointed appendages, distinguished by -level characters
- Alleculinae (comb-clawed beetles)Another former now in Tenebrionidae with aberrant body form; distinguished by different antennal and leg structures
More Details
Taxonomic History
Statira was formerly classified in the Lagriidae (long-jointed beetles) before this group was subsumed into Tenebrionidae as the Lagriinae. This taxonomic rearrangement explains why Statira do not resemble 'classic' darkling beetles in body form.
Etymology Note
The specific epithet 'erina' and the 'Texas Square-necked Statira' suggest the was described from Texas, though the original description by Parsons (1975) should be consulted for precise type locality information.