polypodium hydriforme parasite with tentacles

human animal vector gelatinous jellies jellyfish narcotic eye nose soft benthic bloomy bodied carnivores cnidaria conjugation ctenophora ctenophores cubomedusae hydriforme hydrozoa locomotion lsd medusozoa misnomer planktonic polyp polypodium polyps scratchboard scyphozoa smack stauromedusae staurozoa subphylum zooplankton animalia bloom black box cocoon hand larva medusa nature opium parasitic