Pelenomus fuliginosus
(Dietz, 1896)
Sooty Minute Seed Weevil
Pelenomus fuliginosus is a small weevil in the Curculionidae, commonly known as the Sooty Minute Seed Weevil. The species was originally described by Dietz in 1896 and has been treated as a synonym of Mecopeltus fuliginosus in some taxonomic databases. As a member of the weevil family, it possesses the characteristic elongated snout (rostrum) typical of Curculionidae. Very few observations of this species have been documented, with only three records in iNaturalist.
Pronunciation
How to pronounce Pelenomus fuliginosus: //pɛˈlɛnəməs fʊˌlɪdʒɪˈnoʊsəs//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Distinguished from other small weevils by its minute size and dark sooty coloration. The Pelenomus contains small seed weevils that can be difficult to differentiate without detailed examination of genitalia and other microscopic features. Separation from the related genus Mecopeltus, with which it has been synonymized, requires taxonomic revision.
Habitat
Specific preferences are undocumented. As a seed weevil, likely associated with plants where larvae develop in seeds and feed on plant material.
Distribution
Distribution records are sparse. The has been documented in very few localities based on limited iNaturalist observations. The original description by Dietz (1896) and taxonomic treatments suggest North American occurrence, but precise range boundaries are unknown.
Similar Taxa
- Mecopeltus fuliginosusTreated as a synonym in GBIF ; the same under different generic placement
- Other Pelenomus speciesCongeneric of minute seed weevils that share similar size and general , requiring detailed examination for separation
More Details
Taxonomic Status
The has an unstable taxonomic history. GBIF lists Pelenomus fuliginosus as a synonym of Mecopeltus fuliginosus, while iNaturalist maintains it under Pelenomus. This reflects ongoing uncertainty in the generic placement and classification of this weevil.
Data Deficiency
The is extremely poorly documented, with only three observations in iNaturalist and minimal literature coverage. This data deficiency limits understanding of its , distribution, and conservation status.