1. M. L. Adamson, and J. N. Caira .1991 .Lockenloia sanguinisn. gen., n. sp. (Nematoda: Dracunculoidea) from the heart of a nurse shark,Ginglystoma cirratum,in Florida., Journal of Parasitology, 77 :663 –665 .
2. R. G. Appy, R. C. Anderson, and R. A. Khan .1985 .Ichthyofilaria canadensisn. sp. (Nematoda: Dracunculoidea) from eelpouts (Lycodesspp.)., Canadian Journal of Zoology, 63 :1590 –1592 .
3. R. A. Fritzsche, 1980 .Revision of the eastern Pacific Syngnathidae (Pisces, Syngnathiformes), including both recent and fossil forms., Proceedings of the California Academy of Sciences, 42 :181 –227 .
4. E. S. Herald, 1940 .A key to the pipefishes of the Pacific American coasts with descriptions of new genera and species., Alan Hancock Pacific Expedition, 9 :51 –64 .
5. F. Moravec, 1978 .Redescription of the nematodePhilometra obturans(Prenant, 1886) with a key to the philometrid nematodes parasitic in European freshwater fishes., Folia Parasitologica, 25 :115 –124 .