Barnwell (1982)†, Fransen et al. (1997), Gibbs (1974), Gibbs & Bryan (1972), Hartnoll (1988)†, Onadeko et al. (2015)†, Oyenekan (1995)†, Powers (1977)†, Thurman (1979)†, Williams & Heng (1981)†, Yamaguchi (1977)†
Entries marked with † represent indirect references to location through citation. Entries marked with ‡ represent potential inhabitants inferred from species ranges.