Definition
Anthene chirinda is a species of butterfly in the family Lycaenidae, commonly referred to as the “Chirinda ciliate blue.”
Overview
-
Taxonomy:
- Kingdom: Animalia
- Phylum: Arthropoda
- Class: Insecta
- Order: Lepidoptera
- Family: Lycaenidae
- Genus: Anthene
- Species: A. chirinda
-
Authority: Described by G. T. Bethune‑Baker in 1910.
-
Distribution: The species has been recorded in southeastern Africa, primarily in Zimbabwe (including the type locality in the Chirinda Forest), as well as adjacent regions of Malawi and Mozambique.
-
Habitat: It inhabits forest edges, montane and sub‑montane woodland, and areas of secondary growth where host plants are present.
-
Behavior: Like many Lycaenids, adults are weak fliers that are most active during the warmer parts of the day. They are often observed nectaring on a variety of flowering plants.
Etymology / Origin
The specific epithet chirinda is derived from the Chirinda Forest, a protected montane forest reserve in southeastern Zimbabwe. The name reflects the location where the type specimen was collected.
Characteristics
| Feature | Description |
|---|---|
| Wingspan | Approximately 22–27 mm (reported for related Anthene species; exact measurements for A. chirinda are not widely published). |
| Dorsal (upper) side | Males exhibit a bright iridescent blue with a narrow black border; females are generally brown with a faint bluish sheen and broader black margins. |
| Ventral (under) side | Pale gray‑white ground colour marked with a series of small black spots and subtle orange‑brown lunules, typical of the genus. |
| Sexual dimorphism | Present; males are more vividly colored on the dorsal side than females. |
| Larval host plants | Accurate information is not confirmed. Many Anthene species utilise legumes (Fabaceae) such as Acacia, Albizia, or Combretum spp.; A. chiranda may follow a similar pattern, but specific records are lacking. |
| Ant association | Members of Lycaenidae frequently engage in mutualistic relationships with ants (myrmecophily). No specific ant partners have been documented for A. chirinda. |
| Flight period | Adults have been observed throughout much of the year, with peaks in the local rainy season; precise phenology is not fully documented. |
Related Topics
- Genus Anthene – A diverse group of small Lycaenid butterflies distributed across the Afrotropical region.
- Family Lycaenidae – The second‑largest family of butterflies, known for intricate life‑history interactions with ants.
- Chirinda Forest – A biodiverse montane forest in Zimbabwe, notable for its endemic flora and fauna.
- Afrotropical butterflies – The broader assemblage of butterfly species inhabiting sub‑Saharan Africa.
Note: While the taxonomic status and general distribution of Anthene chirinda are well‑established in lepidopteran literature, detailed ecological data (e.g., precise larval host plants, ant associations, and exact wingspan measurements) remain limited or unpublished.