Sars, G.O. (1902). Copepoda Calanoida, Parts XI & XII, Heterorhabdidae (continued), Arietellidae, Pseudocyclopidae, Candaciidae, Pontellidae. An Account of the Crustacea of Norway, with short descriptions and figures of all the species. Bergen Museum. 4: 121-171 pls. 81-96.
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Sars, G.O.
1902
Copepoda Calanoida, Parts XI & XII, Heterorhabdidae (continued), Arietellidae, Pseudocyclopidae, Candaciidae, Pontellidae.
An Account of the Crustacea of Norway, with short descriptions and figures of all the species. Bergen Museum