Fig. 26. Sertularella trigonostoma: A, whole stem. B, hydrocladiate part of stem. C, hydrocladial internode. D, developing gonotheca. E, immature gonotheca. Scale bars; A, 10 mm, B, 1,000 µm; C, D, E, 500 µm.

From Watson, J.E. (2000) Hydroids (Hydrozoa: Leptothecatae) from the Beagle Gulf and Darwin Harbour, northern Australia. The Beagle: Records of the Museums and Art Galleries of the Northern Territory 16: 1-82.

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