Gymnangium longicorne (Busk, 1852)

Fig. 48. Gymnangium longicorne: A, small colony from Beagle Gulf. B, hydrocladium with upwardly directed hydrothecae and long mesial nematothecae. C, hydrocladium from different colony from Beagle Gulf with parallel hydrothecae and short mesial nematothecae. D, cauline nematothecae. E , pseudophylactocarp from proximal stem region. F, female gonotheca. Scale bars: A, 50 mm, B, C, F, 300 µm; D, 100 µm; 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.