Millard N.A.H. (1964). The Hydrozoa of the south and west coasts of South Africa. Part II. The Lafoeidae, Syntheciidae and Sertulariidae. Annals of the South African Museum. 48(1): 1-56.
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Millard N.A.H.
1964
The Hydrozoa of the south and west coasts of South Africa. Part II. The Lafoeidae, Syntheciidae and Sertulariidae
