Fig. 3. Neanthes helenae Kinberg, 1865. A–B, E–Q in Redescriptions of Neanthes Kinberg, 1865 (Annelida: Errantia: Nereididae) species from worldwide regions

Fig. 3. Neanthes helenae Kinberg, 1865. A–B, E–Q. Complete syntype (SMNH Type-457) from Jamestown, St Helena Island, atokous. C–D. Incomplete syntype (SMNH Type-457) from Jamestown, St Helena Island, atokous. A. Entire body in dorsal view. B. Anterior end in dorsal view. C. Everted pharynx in dorsal view. D. Everted pharynx in ventral view. E. Right parapodium from chaetiger 1 in anterior view with ventral cirri missing. F. Right parapodium from chaetiger 8 in anterior view. G. Right parapodium from chaetiger 27 in anterior view. H. Right parapodium from chaetiger 42 in anterior view with ventral cirri missing. I. Right parapodium from chaetiger 60 in anterior view. J. Homogomph spiniger from notochaetae (chaetiger 27). K. Heterogomph spiniger from subacicular neurochaetae (chaetiger 1). L. Heterogomph falciger from subacicular neurochaetae (chaetiger 1). M. Heterogomph, fused falciger from supracicular neurochaetae (chaetiger 42). N. Heterogomph falciger from supracicular neurochaetae (chaetiger 60). O. Heterogomph falciger from subacicular neurochaetae (chaetiger 13). P. Heterogomph falciger from subacicular neurochaetae (chaetiger 60). Q. Posterior end in dorsal view. A–D, Q: stained with Shirlastain A. Roman numerals refer to the areas and Arabic numbers to chaetigers. Scale bars: A–B = 1 mm; C–D, Q = 0.5 mm; E–I = 0.1 mm; J–P = 20 µm.