Figure 18 from: Cairns S, Lindner A (2011) A Revision of the Stylasteridae (Cnidaria, Hydrozoa, Filifera) from Alaska and Adjacent Waters. ZooKeys 158: 1-88. https://doi.org/10.3897/zookeys.158.1910

Figure 18 - Stylaster campylecus, A male syntype of tylota form, USNM 86000, B–H, M male holotype of campylecus, USNM 42870, I male holotype of polyorchis form, USNM 43266, J female syntype of tylota form, USNM 43263, K male holotype of moseleyanus form, USNM 42869, L female paratype of campylecus, USNM 52262: A–B distal branches showing male ampullae and striate coenosteum C stereo view of two aligned cyclosystems D rudimentary dactylostyle E–F cyclosystems G–H porous coenosteal texture I porcellaneous coenosteal texture J longitudinal section of a cyclosystem K gastrostyle L female ampulla M stereo view of a damaged cyclosystems showing curved gastropore, small dactylostyles, and lack of a ring palisade.