Pteroteinon laufella

Taxonomy

• Kingdom: Animalia
• Phylum: Arthropoda
• Class: Insecta
• Order: Lepidoptera
• Family: Hesperiidae (skippers)
• Subfamily: Hesperiinae
• Genus: Pteroteinon
• Species: P. laufella
• Authority: (Hewitson, 1868)

Common name
No widely accepted common name is documented; the species is occasionally referred to simply as “Pteroteinon laufella” in scientific literature.

Description
Pteroteinon laufella exhibits the typical morphology of the genus Pteroteinon, which includes a stout, hairy body and relatively small, rounded wings. Adults possess the rapid, erratic flight characteristic of skippers. Detailed coloration patterns and measurements for this species are not comprehensively documented in publicly available sources.

Distribution
The species is known from several West and Central African countries, including:

• Guinea
• Sierra Leone
• Ivory Coast
• Ghana
• Nigeria
• Cameroon
• Republic of the Congo
• Democratic Republic of the Congo
• Uganda

Records are based on museum specimens and regional lepidopteran surveys.

Habitat
P. laufella inhabits tropical forest environments, particularly forest edges, clearings, and secondary growth areas where host plants are available. It is associated with low‑to‑moderate elevation habitats, but precise altitude preferences are not well defined.

Biology and Ecology

• Activity: Diurnal; adults are active during daylight hours.
• Feeding: Adults are nectar feeders and are attracted to flowering plants, as is typical for many Hesperiidae.
• Reproduction: Information on oviposition sites and larval host plants for P. laufella is lacking; related species in the genus often utilize grasses (Poaceae) or low‑lying herbaceous plants.
• Life cycle: No detailed studies on the duration of egg, larval, pupal, or adult stages have been published.

Conservation status
The International Union for Conservation of Nature (IUCN) has not evaluated Pteroteinon laufella. Consequently, its conservation status remains undocumented. Habitat loss through deforestation in parts of its range could potentially affect populations, but specific impact assessments are unavailable.

Research notes

• Primary taxonomic references include the original description by Hewitson (1868) and subsequent catalogues such as “Butterflies of West Africa” (Larsen, 2005).
• Online databases (e.g., Markku Savela’s Lepidoptera pages) list the species and its distribution but provide limited ecological details.

References

1. Hewitson, W. C. (1868). Descriptions of new Species of African Butterflies. [Original description].
2. Larsen, T. B. (2005). The Butterflies of West Africa. Apollo Books.
3. Savela, M. (n.d.). Lepidoptera and Some Other Life Forms – Pteroteinon. Retrieved from https://www.funet.fi

Note: The above information reflects currently available scientific literature and database entries. Where specific biological details are missing, the entry explicitly indicates the lack of data rather than providing conjectural statements.