A genus which in some classifications considered a genus of the subfamily Lutrinae.(noun)
Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "lutra" in a sentence
"The Eurasian otter, lutra lutra, can live for up to 10 years and produce an average of two babies per litter."
"The otter (Lutra lutra) in Sweden – population trends in relation to sum-DDT and total PCB concentrations during 1968 – 1999."
"I write to inform you that your consignment of fifty water-colored scientific prints, including the Sciurus vulgaris, the Carduelis carduelis and related songbirds, and several of the Lutra lutra, has arrived safely and is in a generally satisfactory condition."