New records of the benthic medusa Ptychogastria polaris Allman, 1878 (Trachylida, Hydroidea) in the Barents Sea and off the Kurile Islands (Pacific Ocean)


This paper reports new records of the benthic trachymedusa Ptychogastria polaris Allman, 1878 in grab samples taken off the Kurile Islands (Pacific Ocean). Photographs showing habitats of P. polaris on the seabed were obtained in the southeastern Barents Sea in 1988. The new material, as well as collections of the Russian Academy of Sciences, allowed a… (More)
DOI: 10.1007/s003000050431


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