Ethelwynn Trewavas was an ichthyologist at the British Museum of Natural History. She was known for her work on the families Cichlidae and Sciaenidae. She worked with Charles Tate Regan, another ichthyologist and taxonomist.
Bathophilus is a genus of barbeled dragonfishes native to the ocean depths of the Pacific, Atlantic and Indian oceans.
Eustomias is a genus of barbeled dragonfishes native to the oceanic depths of the Indian, Atlantic and Pacific oceans.
Photonectes is a genus of fish in the family Stomiidae found in Atlantic, Indian and Pacific Ocean.
Melanostomias melanopogon is a species of fish from the family Stomiidae and the Stomiiformes order. The species can be found in the deep waters of the Eastern and Western Atlantic. It has a maximum length of 15.3 cm (6.0 in), and a long, slim body, dull snout and black scales.
Melanostomias tentaculatus is a species of barbeled dragonfish. It occurs in the Eastern and Western Atlantic, as well as the Pacific and Indian oceans. In total, it has roughly 19–20 anal and 16–17 dorsal soft rays. Along with its long, slim body, it has a dull snout and a maximum length of 24 cm (9.4 in). They also inhabit waters at depths of 30–950 m (98–3,117 ft).
Photonectes gracilis is a species of deep-sea fish in the genus Photonectes. The species has been documented in the Indian and Pacific oceans, and adults can reach a maximum length of ~20.8 centimeters.
Photonectes achirus is a species of deep-sea fish in the genus Photonectes. The species is distributed across the Atlantic Ocean.
Photonectes albipennis is a species of deep-sea fish in the genus Photonectes. The species is distributed across the Pacific Ocean, and is commonly observed off the coast of Hawaii. Members of the species can reach a maximum length of ~30 centimeters.
Photonectes caerulescens is a species of deep-sea fish in the genus Photonectes. The species is distributed across the Indian and Pacific oceans, and adults can reach a maximum length of ~15 centimeters.
Photonectes corynodes is a species of deep-sea fish in the genus Photonectes. The species has been documented in the Pacific Ocean, and adults can reach a maximum length of ~2.4 centimeters.
Photonectes dinema is a species of deep-sea fish in the genus Photonectes. The species has been observed in the Atlantic Ocean, and adults can reach a maximum length of ~25 centimeters.
Photonectes gorodinskii is a species of deep-sea fish in the genus Photonectes. The species has been observed in the Pacific Ocean, and adults can reach a maximum length of ~18 centimeters.
Photonectes leucospilus is a species of deep-sea fish in the genus Photonectes. The species is distributed across the Atlantic Ocean, and adults can reach a maximum length of ~20.4 centimeters.
Photonectes litvinovi is a species of deep-sea fish in the genus Photonectes. The species has been documented in the Pacific Ocean, and adults can reach a maximum length of ~15 centimeters.
Photonectes mirabilis is a species of deep-sea fish in the genus Photonectes. The species can be found in the Atlantic Ocean, and adults can reach a maximum length of 16.4 centimeters.
Photonectes munificus is a species of fish in the genus Photonectes. The species can be found in the Pacific Ocean off the coast of Chile, and members reside at depths from 0 meters to 440 meters.
Photonectes paxtoni is a species of fish in the genus Photonectes. The species has been documented in the Pacific Ocean off the coast of Papua New Guinea, and adults can reach a maximum length of 2.3 centimeters.
Photonectes uncinatus is a species of fish in the genus Photonectes. The species has been documented in the Atlantic Ocean off the coast of Brazil, and adults can reach a maximum size of ~25 centimeters.
Photonectes waitti is a species of deep-sea fish in the genus Photonectes. The species has been documented in the Pacific Ocean, and adults can reach a maximum length of 7.4 centimeters.
