(Eleotris pellegrini)
Eleotris pellegrini is a species of fish in the family Eleotridae endemic to Madagascar where it can be found in mangrove swamps. This species can reach a length of 23 cm (9.1 in). The specific name honours the French ichthyologist Jacques Pellegrin (1873-1944), who discovered this species in 1933 but thought that it was Eleotris vittata.