Actinulida are an order of hydrozoans in the subclass Trachylinae. Very small, medusoid Hydrozoa without polyp phase, living in the sand interstitial, solitary, bell entirely or very much reduced, epidermis ciliated, 1-2 whorls of tentacles, statocysts present or not, club shaped and derived of ecto- and entodermal tissue; cnidome may include stenoteles.[1]
actinulida, order, hydrozoans, subclass, trachylinae, very, small, medusoid, hydrozoa, without, polyp, phase, living, sand, interstitial, solitary, bell, entirely, very, much, reduced, epidermis, ciliated, whorls, tentacles, statocysts, present, club, shaped, . Actinulida are an order of hydrozoans in the subclass Trachylinae Very small medusoid Hydrozoa without polyp phase living in the sand interstitial solitary bell entirely or very much reduced epidermis ciliated 1 2 whorls of tentacles statocysts present or not club shaped and derived of ecto and entodermal tissue cnidome may include stenoteles 1 ActinulidaHalammohydra octopodidesScientific classificationKingdom AnimaliaPhylum CnidariaClass HydrozoaSubclass TrachylinaeOrder ActinulidaSwedmark amp Teissier 1958 1 FamiliesHalammohydridae Remane 1927 Otohydridae Swedmark amp Teissier 1958References Edit a b Actinulida World Register of Marine Species Retrieved 2018 20 1 This Hydrozoa related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Actinulida amp oldid 1046838022, wikipedia, wiki, book, books, library,
