An'Ala (1997) An'Ala (2001) Mandena (1999) Imaloka (tadpoles) Ifanadiana (tadpoles) Ifanadiana (visual survey) An'Ala (tadpoles) The Ecological Register
Mantidactylus betsileanus (frog): 7 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.