Clytia longitheca Fraser, 1914a

Campanularia paulensis Vänhoffen, 1910: 298, figs. 19a, b.

Clytia longitheca Fraser, 1914a: 137 (footnote).

Campanularia longitheca Fraser, 1914a: 137, pl. 11, figs. 32Α–D.

Clytia (?) paulensis .— Stechow, 1919: 45.

Syntypes. BCPM 976-00382-001: Canada, British Columbia, between Round Island and entrance to Boat Harbour, 18 June 1913, 15–25 fm (27–46 m), rocky; dry.

BCPM 976-00383-001: Canada, British Columbia, entrance of Whaleboat Passage, 28 July 1913, 15–30 fm (27–55 m); dry.

BCPM 976-00384-001: Canada, British Columbia, near Round Island in Dodd Narrows; slide.

BCPM 976-00384-002: Canada, British Columbia, near Round Island in Dodd Narrows; slide.

BCPM 976-00385-001: Canada, British Columbia, Nanoose Bay, outside Entrance Rock, 31 July 1914, 10–20 fm (18–37 m), muddy or sandy, with gonangia (Arai 1977); dry.

Lectotype, by present designation. BCPM 976-00384-002: Canada, British Columbia, near Round Island in Dodd Narrows, one colony, up to ca. 4 mm high, in only fair condition, without gonothecae; slide.

Paralectotypes. BCPM 976-00382-001: Canada, British Columbia, between Round Island and entrance to Boat Harbour, 18 June 1913, 15–25 fm (27–46 m), rocky; dry.

BCPM 976-00383-001: Canada, British Columbia, entrance of Whaleboat Passage, 28 July 1913, 15–30 fm (27–55 m); dry.

BCPM 976-00384-001: Canada, British Columbia, near Round Island in Dodd Narrows, one colony, in only fair condition, without gonothecae; slide.

BCPM 976-00385-001: Canada, British Columbia, Nanoose Bay, outside Entrance Rock, 31 July 1914, 10–20 fm (18-37 m), muddy or sandy, with gonothecae; dry.

Type locality. Canada, British Columbia: near Round Island in Dodd Narrows (Fraser 1914a).

Current status. Invalid.

Remarks. Fraser did not designate a name-bearing type of Clytia longitheca in his original description of the species. In choosing a lectotype, we examined several syntypes of this hydroid in the Fraser Hydroid Collection at the RBCM (BCPM 976-00382-001, BCPM 976-00383-001, BCPM 976-00384-001, BCPM 976-00384-002, BCPM 976-00385-001). No other type material is known to exist. Hydroids in three of those collections (BCPM 976-00382-001, BCPM 976-00383-001, BCPM 976-00385-001), formerly in fluid preservative, are now dry and in very poor condition. Those on the two slides (BCPM 976-00384-001, BCPM 976-00384-002) are better, but still only marginally satisfactory. As the lectotype, we selected the colony on one of those slides (BCPM 976-00384- 002), with the other (BCPM 976-00384-001) assigned paralectotype status. Dry samples of the species, mentioned above, are included as paralectotypes.

Fraser (1914a) intended at first to assign this species to Campanularia Lamarck, 1816, as C. longitheca . After the manuscript had gone to press, he discovered material with gonothecae bearing nascent medusae, and in a footnote of the published paper correctly assigned it instead to Clytia Lamouroux, 1812, as C. longitheca .

Calder (1971) and Cairns et al. (2002) regarded Clytia longitheca Fraser, 1914a as a probable synonym of C. paulensis (Vänhoffen, 1910) . Peña Cantero & García Carrascosa (2002) treated the two as conspecific, an opinion currently upheld in WoRMS. An extensive synonymy of C. paulensis was given by Medel & Vervoort (2000).