Cratichneumon tyloidifer
Heinrich, 1961
Cratichneumon tyloidifer is a of ichneumon described by Heinrich in 1961. It belongs to the , one of the largest families of wasps. The species is known from very few records, with only two observations documented on iNaturalist. As a member of the Cratichneumon, it likely exhibits the characteristic features of this group, including the presence of tyloids on the —a trait referenced in the species epithet.
Pronunciation
How to pronounce Cratichneumon tyloidifer: //krəˈtɪk.njuːˌmɒn taɪˈlɔɪ.dɪfər//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
The specific epithet 'tyloidifer' refers to the presence of tyloids, which are raised, rounded sensory structures on the male characteristic of many Cratichneumon . Males of this can often be distinguished from related genera by the number, arrangement, and form of these tyloids. Females lack tyloids. Detailed diagnostic features for C. tyloidifer specifically have not been documented in readily accessible sources.
Distribution
Specific distribution records for C. tyloidifer are sparse. The two iNaturalist observations suggest a North occurrence, consistent with the known range of many Cratichneumon , but precise locality data are not confirmed in available sources.
Ecological Role
As a member of , C. tyloidifer is presumed to function as a , with developing on or within . The specific host range remains undocumented.
Similar Taxa
- Cratichneumon speciesOther members of the share the diagnostic tyloid structures on male . -level identification within Cratichneumon requires examination of tyloid number, shape, and distribution patterns, as well as details of and coloration.
- Other ichneumonid genera with tyloid-bearing malesSeveral related in possess male antennal tyloids. Cratichneumon is distinguished by particular combinations of tyloid and other structural characters, though precise differentiating features for C. tyloidifer are not detailed in accessible literature.
More Details
Taxonomic note
The Cratichneumon was revised by Heinrich, who described many including C. tyloidifer. The group's relies heavily on male genitalic and antennal characters, making identification challenging without specialized examination.
Data limitations
This is poorly represented in public databases. The extremely low observation count on iNaturalist and absence of Wikipedia summary indicate limited biological knowledge. Published species descriptions and ecological studies may exist in specialized taxonomic literature not captured here.