Calamyzas Arwidsson, 1932

Watson, Charlotte & Faulwetter, Sarah, 2017, Stylet jaws of Chrysopetalidae (Annelida), Journal of Natural History 51 (47 - 48), pp. 2863-2924 : 2898

Genus Calamyzas Arwidsson, 1932

( Figures 1d , 19a–c ; Tables 1, 2)

Type species: Calamyzas amphictenicola Arwidsson, 1932

Material examined

Two specimens Calamyzas amphictenicola: SIO-BIC A 5285, Sweden, North-East Atlantic.

Figures

Figure 1. Live photos: (a) Chrysopetalinae. Arichlidon gathofi Watson Russell, 2000a (~5 mm L); (b) Dysponetinae. Dysponetus pygmaeus (~3 mm L); (c–e) Calamyzinae: (c) free-living Micospina aureobohnorum Watson et al., 2016 (~4mm L); (d) ectoparasite Calamyzas amphictenicola (~ 2 mm L); (e) symbiont Shinkai longipedata (~ 250 mm L). Copyright: a, c, e: © Greg Rouse; b: © Monika Kedra/ Slawomira Gromisz; d: © Fredrik Pleijel. All photos reproduced with permission by the copyright holders.

Figure 19. Micrographs of Calamyzas amphictenicola. (a) mouth opening, ventral view; (b) basal jaw structure; (c) entire stylet jaw figured, modified from Aguado et al. (2013, figure 3E).