Daniela Pica, Stephen D. Cairns, Stefania Puce, William A. Newman
Zookeys
Figure 2.Errina fissurata Gray, 1872. a Colony. SEM micrographs of b apical branch c–d reticulate-granular coenosteal texture e gastrostyle f bifurcating spines of gastrostyle g different type of pores: gastropore (black arrow), large dactylopore spine (yellow arrow), small dactylopore spine (orange arrow) and large round pore (red arrow) h large dactylopore spine (yellow arrow), small dactylopore spines (orange arrows) and large round pore (red arrow) i large adcauline dactylopore spines j dactylostyles k small dactylopore spine l female ampulla m male ampulla.
Daniela Pica, Stephen D. Cairns, Stefania Puce, William A. Newman
Zookeys
Figure 3.Errina labrosa sp. n. a–b Holotype. SEM micrographs of c spiny branch apex with gastropores and dactylopores uniformly distributed d middle portion of the colony e lateral view of the colony branch with gastropores are aligned and surrounded by the dactylopores f superficial coenosteum without pore g texture reticulate-granular h gastropore with lip i gastropore without lip.
Daniela Pica, Stephen D. Cairns, Stefania Puce, William A. Newman
Zookeys
Figure 4.Errina labrosa sp. n. SEM micrographs of a gastrostyle b multitipped bifurcating spines of the gastrostyle c diffuse ring palisade d–f dactylopores from the apical region to the base.