Article · Wikipedia archive · Last revised Jul 8, 2026

Borbo fallax

Borbo fallax, the false swift, is a butterfly of the family Hesperiidae. It is found in tropical Africa. In South Africa it is found in Eswatini, coastal KwaZulu-Natal, northern Gauteng and the Limpopo Province and the extreme north-east of the North West Province. The habitat consists of coastal bush and moist savanna.

Last revised
Jul 8, 2026
Read time
≈ 1 min
Length
155 w
Citations
3
Source
Borbo fallax
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Lepidoptera
Family: Hesperiidae
Genus: Borbo
Species:
B. fallax
Binomial name
Borbo fallax
(Gaede, 1916)1
Synonyms
  • Parnara fallax Gaede, 1916

Borbo fallax, the false swift, is a butterfly of the family Hesperiidae. It is found in tropical Africa. In South Africa it is found in Eswatini, coastal KwaZulu-Natal, northern Gauteng and the Limpopo Province and the extreme north-east of the North West Province. The habitat consists of coastal bush and moist savanna.2

The wingspan is 36–43 mm for males and 41–44 mm for females. Adults are on wing year-round, but are scarcer in winter in southern Africa.3

The larvae feed on various Poaceae species, including Ehrharta erecta and Saccharum species.

References

References

  1. Borbo at Markku Savela's Lepidoptera and Some Other Life Forms
  2. Afrotropical Butterflies: Hesperiidae - Subfamily Hesperiinae
  3. Woodhall, Steve (2005). Field Guide to Butterflies of South Africa. Cape Town, South Africa: Struik. ISBN 978-1-86872-724-7.