Campos, F.F., Pérez, C.D., Puce, S. and Marques, A.C. 2020.

A new species of Zygophylax (Quelch, 1885) (Cnidaria, Hydrozoa) from South Africa, with taxonomic notes on the southern African species of the genus

. Zootaxa. 4779, 4 (May 2020), 535–552. DOI:https://doi.org/10.11646/zootaxa.4779.4.5.