New and Rare Species of Deepsea Pelagic Fishes of Families Opisthoproctidae, Melanostomiidae, Oneirodidae, and Linophrynidae

摘要

This paper provides descriptions of new species Photonectes litvinovi sp. n. (Melanostomiidae) and Oneirodes cordifer sp. n. (Oneirodidae) and new data on the morphology and distribution of Dolichopteryx ex gr. longipes (Opisthoproctidae), Bathophilusaltipinnis, B. cf. novicki, Photonectes gracilis, P. dinema, P. paxtoni (Melanostomiidae), and Linophryneparini (Linophrynidae).