Freshwater Bryozoa of Okinawa, Japan, with descriptions of Rumarcanella gen. nov. (Phylactolaemata: Plumatellidae) and two new species Author Hirose, Masato Author Mawatari, Shunsuke F. text Zootaxa 2011 2732 1 19 journal article 10.5281/zenodo.276554 ec9d7b62-108f-45a6-bb9b-d1c9565c00fa 1175-5326 276554 Genus Lophopodella Rousselet, 1904 Type species. Lophopodella thomasi Rousselet, 1904 . Diagnosis. Colony lobed, soft and gelatinous; tubes dichotomously branching. Only floatoblasts are known; oval, with wide, flat annulus; some species have one to several spines with small hooks at both ends of the annulus.