FIGURE 17 in Stylasteridae (Cnidaria, Hydrozoa, Filifera) from South Africa

FIGURE 17. Stenohelia venusta (A–J, female holotype, MN SM232, SAM; K, male paratype, MN SM232, SAM): A, unifacially arranged cyclosystems; B, a cyclosystem. C, stereo view of a cyclosystem showing some dactyloglossae. D–E, reticulate granular coenosteal texture. F, several pseudosepta. G, female ampullae. H, stereo view of an elongate gastropore tube and its gastrostyle. I, stereo view of a gastrostyle and its massive sphincter. J, stereo view of a dactyloglossa. K, stereo view of male ampullae.Published as part of Cairns, Stephen D. & Zibrowius, Helmut, 2013, Stylasteridae (Cnidaria, Hydrozoa, Filifera) from South Africa, pp. 1-57 in Zootaxa 3691 (1) on page 37, DOI: 10.11646/zootaxa.3691.1.1, http://zenodo.org/record/28423