Stenomorpha
Guides
Stenomorpha angulata
Stenomorpha angulata is a darkling beetle (family Tenebrionidae) within the large genus Stenomorpha, a group historically comprising 88 species with limited modern taxonomic revision until recent decades. The genus Stenomorpha underwent significant taxonomic reorganization, with 51 valid species now recognized across seven newly established subgenera. Members of this genus include both winged and flightless species, with some flightless forms restricted to specific mountain ranges in Mexico. Stenomorpha angulata is one of the species within this revised framework, though specific details about its biology remain limited in available sources.
Stenomorpha confluens
Stenomorpha confluens is a flightless darkling beetle (family Tenebrionidae, tribe Asidini) native to Mexico. The species belongs to a genus that historically included 88 species with limited modern taxonomic revision until recent work by Fran Keller, who recognized 51 valid species and established seven new subgenera. Stenomorpha confluens is part of a group of flightless species restricted to the Sierra Transvolcanica or southern Transverse range in Mexico.
Stenomorpha hispidula
Stenomorpha hispidula is a species of darkling beetle in the family Tenebrionidae, subfamily Asidinae. The genus Stenomorpha is taxonomically complex, with modern revisionary work reducing historically recognized species through synonymy. S. hispidula was described by LeConte in 1851. Members of this genus exhibit considerable morphological diversity, with some species being flightless and restricted to specific geographic regions. The species occurs in western North America, though precise distribution details remain limited in available sources.
Stenomorpha horrida
Stenomorpha horrida is a species of darkling beetle in the family Tenebrionidae, tribe Asidini. First described by Champion in 1892, this flightless beetle belongs to a large genus historically comprising 88 species with limited modern taxonomic revision until recent work by Fran Keller and colleagues. The species is known from Mexico, though specific habitat and ecological details remain poorly documented in published literature. Like other Stenomorpha species, it likely inhabits arid or semi-arid environments given the genus's association with such habitats.
Stenomorpha muricatula
Stenomorpha muricatula is a species of darkling beetle in the family Tenebrionidae, tribe Asidini. The genus Stenomorpha is large and taxonomically complex, with species distributed across arid and semi-arid regions of western North America, particularly the southwestern United States and Mexico. Members of this genus are generally flightless and associated with rocky or sandy habitats. The specific epithet "muricatula" suggests a rough or spiny surface texture. Like other Stenomorpha species, S. muricatula is likely nocturnal and cryptic in habit, with limited published information on its natural history.
Stenomorpha obsoleta
Stenomorpha obsoleta is a species of darkling beetle in the family Tenebrionidae, first described by LeConte in 1851. The genus Stenomorpha is notably large and taxonomically complex, with modern revisionary work having reduced historically recognized species through synonymization. Like other members of this genus, S. obsoleta is flightless. The species occurs in arid and semi-arid regions of western North America.
Stenomorpha parallela
Stenomorpha parallela is a species of darkling beetle in the family Tenebrionidae, tribe Asidini. The genus Stenomorpha historically contained 88 species with limited modern taxonomic revision until recent work by Fran Keller, who recognized 51 valid species with seven newly recognized subgenera. Certain Stenomorpha species occur in California vernal pools, though S. parallela itself is recorded from Mexico. Members of this genus include both flighted and flightless species.
Stenomorpha quadricollis
Stenomorpha quadricollis is a species of darkling beetle in the family Tenebrionidae, described by Horn in 1880. The genus Stenomorpha comprises elongate, cylindrical beetles found primarily in arid and semi-arid regions of western North America. As a member of this genus, S. quadricollis likely exhibits the slender body form characteristic of the group. Published records for this species are sparse, and detailed biological information remains limited.
Stenomorpha vigens
Stenomorpha vigens is a species of darkling beetle in the family Tenebrionidae, described by Casey in 1912. It belongs to the large genus Stenomorpha, which has undergone significant taxonomic revision, with modern work recognizing 51 valid species and seven subgenera where 37 former species have been synonymized. The species is part of a genus that includes flightless species restricted to specific mountain ranges in Mexico, though the specific characteristics of S. vigens itself remain poorly documented in available literature.