Hopper, Bruce E. (1973). Free-Living Marine Nematodes From Biscayne Bay, Florida. VI. Ceramonematidae: Systematics of Pselionema annulatum var. beauforti Chitwood, 1936, and a Note on the Production and Transport of an Egg Capsule. Proceedings of the Helminthological Society of Washington, 40(2): 265-272.
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Hopper, Bruce E.
1973
Free-Living Marine Nematodes From Biscayne Bay, Florida. VI. Ceramonematidae: Systematics of Pselionema annulatum var. beauforti Chitwood, 1936, and a Note on the Production and Transport of an Egg Capsule
Proceedings of the Helminthological Society of Washington