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Type: Article
Published: 2018-08-15
Page range: 301–314
Abstract views: 154
PDF downloaded: 8

Gaidropsarus mauli a new species of three-bearded rockling (Gadiformes, Gadidae) from the Lucky Strike hydrothermal vent field (Mid-Atlantic Ridge) and the Biscay Slope (Northeastern Atlantic)

Funchal Marine Biology Station, MARE Sea and Environment Sciences Centre & OOM—Madeira Oceanic Observatory, Funchal Natural History Museum, Rua da Mouraria 31, 9004-546 Funchal, Madeira, PORTUGAL.
Funchal Marine Biology Station, MARE Sea and Environment Sciences Centre & OOM—Madeira Oceanic Observatory, Funchal Natural History Museum, Rua da Mouraria 31, 9004-546 Funchal, Madeira, PORTUGAL.
Pisces Teleostei Gaidropsarinae deep-sea hydrothermal vents Azores

Abstract

Gaidropsarus mauli, new species, is described from the Lucky Strike Hydrothermal vent site (Mid-Atlantic Ridge) and from the Bay of Biscay. It is distinguished from congeners by a combination of characters such as the number of vertebrae, the size of the first dorsal-fin ray, the profile of the head and the shape of the snout, in dorsal view, the size and the position of the eyes, the length of the pelvic fins, the shape of the pectoral fins, and the length of the lateral line. A comparison with the other 13 valid species of the genus is presented.

 

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