Guadiana River (1999) Guadiana River (2003) Banana Island (adults) National Botanical Gardens Kogelberg Biosphere Reserve University of Ghana Legon Botanical Garden Obafemi Awolowo University Ile-Ife S'Albufera Natural Park (site 3) Sirch Mogalakwena River Laguna de Zóñar Primorskoje Val Campotto River Rispana Dakobi Castel Porziano Kurupelit Salisbury Freetown Fort Johnston Giohar (1962) Giohar (1968) Giohar (1970) Morogoro The Ecological Register
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Crocothemis erythraea (odonate): 24 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.