Gambia Blind Snake Myriopholis
natatrix (IUCN) is known only from a single specimen collected in
Swamp and is often considered a synonym of the more widespread Myriopholis algeriensis (Morocco Herps).
Leafminer moths known only from the Gambia include Ectoedemia gambiana (NRM), Stigmella wollofella (NRM), Stigmella mandingella (NRM), Stigmella maytenivora (NRM), Stigmella ficivora (NRM), Stigmella rhomboivora (NRM), and Stigmella allophylivora (NRM). Other endemic insects include a plume moth Agdistis gambiaensis (West African Lepidoptera), a bush cricket Eurycorypha flavescens (OSF), a leaf beetle Bonesioides gambiae (SysTax), an antlike flower beetle Formicomus danielssoni (p. 8 of Entomofauna pdf file), a ground beetle Lymnastis schachti (p. 8 of Entomofauna pdf file), a darkling beetle Tribolium ferreri (p. 3 of Entomofauna pdf file), a bee Hylaeus simpsoni (Internet Archive), a chalcidoid wasp Cherianella subtilis (WaspWeb), and a braconid wasp Cenocoelius huggerti (Univ. Kentucky pdf file).
A vascular plant restricted to the Gambia is a bleeding heart Clerodendrum leprieuri (JSTOR) (Internet Archive).