PLATE 2. Zygophylax africana Stechow, 1923 in A new species of Zygophylax (Quelch, 1885) (Cnidaria, Hydrozoa) from South Africa, with taxonomic notes on the southern African species of the genus

PLATE 2. Zygophylax africana Stechow, 1923. (A, B) hydrocladium and branch with nematothecae on secondary axial tubes; (C) hydrocladium; (D–E) nematothecae on hydrothecal apophyses; (F) gonothecae surrounding branch; (G) detail of the gonothecae with two projections each. Scale: (A–E, G) 100 µm; (F) 200 µm. (ZMUC-HYD 268)