Durrell's vontsira (Salanoia durrelli), named in honor of the late conservationist and writer Gerald Durrell, was first photographed swimming in
"We have known for some time that a carnivore lives in the Lac Alaotra marshes, but we’ve always assumed it was a brown-tailed vontsira that is also found in the eastern rainforests," said Fidimalala Bruno Ralainasolo, a conservation biologist working for Durrell Wildlife Conservation Trust who originally captured the new carnivore. "However, differences in its skull, teeth, and paws have shown that this animal is clearly a different species with adaptations to life in an aquatic environment."
"It is a very exciting discovery. However, the future of the species is very uncertain."
"The Lac Alaotra marshes are extremely threatened by agricultural expansion, burning and invasive plants and fish," said Ralainasolo.
Habitat loss and introduction of alien plants have already driven at least well known species to extinction: the Alaotra grebe (Tachybaptus rufolavatus), which was last seen in 1985.
Scientists warn the same fate could befall Durrell's vontsira as well as the endemic Lac Alaotra Gentle Lemur (Hapalemur alaotrensis), which inhabits the lakes reed beds, if action isn't taken.
"This species is probably the carnivore with one of the smallest ranges in the world, and likely to be one of the most threatened," said Frank Hawkins of Conservation International. "The Lac Alaotra wetlands are under considerable pressure, and only urgent conservation work to make this species a flagship for conservation will prevent its extinction."