Fig. 1. A-D, Halecium amphibolum Watson, 1993. A, stem from holotype colony. B, female gonotheca with mature gonophore. C, nearly mature male gonophore. D, immature male gonophore.

From Watson, J.E. (1993) Two new species of Haleciidae (Hydrozoa: Hydroida) from southern Australia. Proceedings of the Royal Society of Victoria 105(1): 81-84.

Photographer: Watson, Jeanette. Publisher: Watson, Jeanette.