Names of hydroids (Cnidaria, Hydrozoa) established by Charles McLean Fraser (1872 - 1946), excluding those from Allan Hancock Expeditions Author Calder, Dale R. Author Choong, Henry H. C. text Zootaxa 2018 2018-10-02 4487 1 1 83 journal article 29136 10.11646/zootaxa.4487.1.1 939f52d6-d58b-4a22-8aec-dd5c6a591067 1175-5326 1456161 524B23B9-8EAA-4BD6-8937-A1B8F1C057B9 Ophiodes corrugata Fraser, 1936a Ophiodes corrugata Fraser, 1936a : 504 , figs. 2Α, B. Ophiodissa corrugata .— Fraser, 1937a : 113 , pl. 23, figs. 128a–c. Hydrodendron corrugatum .— Rees & Vervoort, 1987 : 22 . Syntypes . BCPM 976-00509-001 : Canada , British Columbia , Houston Stewart Channel ; slide. Lectotype , by present designation. RBCM 976-00509-002 : Canada , British Columbia , Queen Charlotte Islands (= Haida Gwaii ), Houston Stewart Channel , off Rose Harbour , 30 fm ( 55 m ), June-early September 1935 , one colony fragment (on the left side of the slide), 1.8 mm long, in good condition, without gonophores; slide. Paralectotypes . BCPM 976-00509-001: Canada , British Columbia , Queen Charlotte Islands (=Haida Gwaii), Houston Stewart Channel, off Rose Harbour, 30 fm ( 55 m ), June-early September 1935 , several fragments mounted with lectotype , in good condition, without gonophores; slide. Type locality. Canada , British Columbia : Queen Charlotte Islands (= Haida Gwaii ), Houston Stewart Channel , off Rose Harbour , 30 fm ( 55 m ) ( Fraser 1936a ). Current status. Valid, as Hydrodendron corrugatum ( Fraser, 1936a ) . Remarks. ( Fraser 1936a ) established Ophiodes corrugata based on sterile material. Several colonies appear to have been available to him in describing the species (see Fraser 1936a , 504; 1947a: 281). Specimens, taken to be syntypes , exist on a slide at the RBCM (BCPM 976-00509-001). No other types are known to exist. As lectotype , we have selected a 1.8 mm-long specimen with several hydrothecae and nematothecae. That colony (RBCM 976- 00509-002) is on the left side of the slide, with all others mounted with it constituting paralectotypes (BCPM 976- 00509-001). The species was reported again, but not described, from San Miguel Island, California ( Fraser 1948 ). Rees & Vervoort (1987) , Cairns et al. (2002) , and WoRMS refer to this hydroid under the binomen Hydrodendron corrugatum .