Callihormius stigmatus
Marsh, 1966
Callihormius stigmatus is a of in the Braconidae, described by Marsh in 1966. The Callihormius belongs to a group of braconid wasps characterized by distinctive wing venation patterns. Like other members of Braconidae, this species is presumed to be a koinobiont parasitoid, developing within a living . Published biological data for this species remain extremely limited.
Pronunciation
How to pronounce Callihormius stigmatus: /ˌkælɪˈhɔːrmiəs stɪgˈmeɪtəs/
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Identification
Identification to level requires examination of the original description (Marsh 1966) and comparison with . The Callihormius is distinguished within Braconidae by wing venation characteristics, particularly the arrangement of in the forewing. Species-level identification likely relies on subtle differences in wing patterns, body proportions, and possibly coloration of wing markings.
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Distribution
Distribution records are sparse. The is known from the type locality described in the original 1966 description, though specific locality data are not provided in available summary sources. GBIF occurrence data may provide additional locality information.
Ecological Role
As a member of Braconidae, this functions as a , contributing to of its species. The specific host range and ecological impact remain undocumented.
Similar Taxa
- Other Callihormius species share the diagnostic wing venation patterns of the ; separation requires detailed examination of wing configuration and body proportions.
- Other Braconidae genera with reduced wing venationSome braconid exhibit convergent wing venation patterns; Callihormius is distinguished by specific arrangements of the second submarginal and other venation details.
More Details
Taxonomic history
The Callihormius was established by Szépligeti in 1900. Callihormius stigmatus was described by Marsh in 1966, adding to the limited number of in this genus. The group has received minimal modern taxonomic attention.
Research needs
Basic biological data including associations, geographic range, and seasonal activity are entirely unknown for this and would require targeted field study or examination of museum specimens.