Flaviellus subtruncatus
(LeConte, 1878)
Flaviellus subtruncatus is a of in the . It is a to western North America. The species was described by John Lawrence LeConte in 1878. It is one of few species in the small Flaviellus, which is distinguished from related aphodiine genera by subtle morphological characters.
Pronunciation
How to pronounce Flaviellus subtruncatus: //flaviˈɛl.lʊs sʊb.trʊŋˈkaː.tʊs//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Identification requires examination of male and detailed comparison with related aphodiine , particularly Aphodiellus and similar small . The specific epithet 'subtruncatus' refers to the somewhat truncated elytral . No reliable external field characters for distinguishing this from have been published.
Habitat
Arid and semi-arid grassland and shrubland environments in the western United States. Associated with open terrain where ungulate is available.
Distribution
Western Nearctic region: documented from Arizona, Colorado, New Mexico, North Dakota, Utah, and Wyoming in the United States. Records suggest a Rocky Mountain and Great Plains distribution.
Ecological Role
Member of the ; likely contributes to and soil aeration through burial of ungulate , though specific ecological functions for this have not been studied.
Human Relevance
No documented economic or agricultural significance. Not a .
Similar Taxa
- Aphodiellus speciesSimilar small size and general aphodiine ; distinguished by male structure and subtle differences in elytral and pronotal shape
- Other Flaviellus species are extremely similar externally; reliable identification requires examination of male and reference to original descriptions
More Details
Taxonomic history
The was originally described as Aphodius subtruncatus by LeConte in 1878. It was later transferred to the Flaviellus, which was established to accommodate a small group of aphodiine species with distinctive male .
Data limitations
This is poorly represented in collections and databases. iNaturalist records zero observations, and published biological studies are lacking. Most information derives from original taxonomic descriptions and scattered collection records.