Narcomedusa Solmundella bitentaculata, very widespread oceanic species, Antarctica;note hyperiid amphipods, Kingdom: Animalia
Phylum: Cnidaria;Subphylum: Medusozoa;Class: Hydrozoa;Subclass: Trachylinae;Order: Narcomedusae, 2nd opionion is Hydromedusa_Bathykorus bouilloni 3-3-16-8589
Suzan Meldonian _2016