50 



Tab. 11. Fig. 7. Poly noe (/lobtfera; en Men haaråKmide 

 fra Elytreu. 



— 8. Do. do. fra Elytreus bagre Rand. 



— 9. Do. do.; af iiiindeii af en af de store 



Knuder paa Elytreus bagre Eand. 



— 10. Pohjnop aspera. 



— 11. Do. do.; Hovedet. 



— 12. Do. do.; en Fodkiuide. 



— 13. Do. do.: Borster. 



— 14. Do. do.; en Elytve. 



— 15. Do. do.; fra den bagre Rand af en 



Elytre. 



Tab. III. Fig. 1. Poli/nor ardica; Foreuden. 



— 2. Do. do.; en Elytre. 



— 3. Do. do.; en Fodknude. 



— 4. Do. do.; dorsal Børste. 



— 5. Do. do.; ventral Børste. 



— G. Polynoe glaberrima: Forenden. 



— 7. Do. do.; en Elytre. 



— 8. Do. do.; en Del af Elytrens ydre R;ind. 



— 9. Do. do.: Tentakelcirrernes Basalled eller 



Iste Fodknude med sin Acicula. 



— 1(J. Do. do.; en Fodknude. 



— 11. Do. do.; Børster; a dorsal, c ventral 



Børste, b Spidsen af en ventral Børste. 



— 12?. PoIy)ioe .(Nemidia) Torelli; Forenden. 



— 13. Do. do.; en Fodknude. 



— 14. Do. do.; a dorsal og b ventral Børste. 



— 15. Do. do.; Borster af et større Individ. 



— IG?. Pohjno'r (Lagisca) semisculpta; Hoved- 



lajjpen. 



— 17. Do. do.; en Fodknude. 



— 18. Do. do.; Borster. 



— ly. Do. do.; en Elytre. 



— 20. Do. do.; et Stykke af Elytrens bagre 



Rand. 

 Tab. IV. Fig. 1. N< pIifIii/,'< atJantica: en Fodknude, ca. 

 den lode. 



— 2. Do. do.; en Fodknude mellem 13de og 



25de Led. 



— 3. Do. do.; en Børste af det bagre Bundt. 



— 4. Do. do.; en Børste af det forreste Bundt. 



— 5. Omiphis hyperborea; Forenden. 



— 6. Do. do.; Forenden underfra. 



— 7. Do. do.; Overkjæve. 



— 8. Do. do.; Undei'kjæve. 



Pl. II. fig. 7. 



— 8. 



— 9. 



— 10. 



— 11. 



— 12. 



— 13. 



— 14. 



— 15. 



Pl. III. 



Pl. IV 



fig. 1. 

 2. 



— 3. 



— 4. 



— 5. 



— (3. 



— 7. 



— 8. 



— 9. 



— 10. 



— 11. 



— 12?. 



— 13. 



— 14. 



— 15. 



— 16?. 



— 17. 



— 18. 



— 19. 



— 20. 



fig. 1. 

 2. 



— 3. 



— 4. 



— 5. 



— 6. 



— 7. 



— 8. 



Polynoe globifera; a suudl bard jirotube- 

 rance on the elytre. 



P. globifera; another, from tiie posterior 

 margin of the elytre. 



P. globifera: another, from the margin of 

 one of tlic large protuberances on the pos- 

 terior margin of the elytre. 

 Polynoe aspera. 



— the head. 



— a pedal protuberance. 



— the bristles. 



— an elytre. 



— parts from the posterior 

 margin of an elytre. 



Polynoe ardica; anterior extremity. 



— an elytre. 



— a pedal protuberance. 



— a dorsal l)ristle. 

 - a ventral bristle. 



Polynoe gluherrhna; anterior extremity. 



— an elytre. 



— part of the exterior 

 margin of an elytre. 



P. glaberrima; basal articulation of the 

 tentacular cirris, or the 1st pedal protu- 

 berance with its acicula. 

 P. (ilaberrhna; a pedal protuberance. 



— l)ristles ; a a dorsal bristle ; 

 e a ventral bristle; b point of a ventral 

 bristle. 



Polynoe (Nemidia) Torelli; anterior ex- 

 tremity. 

 P. (Nemidia) Torelli; a pedal protuberance. 



— — a a dorsal, i a ventral 

 bristle. 



P. (Nemidia) Torelli; bristles of a larger 



specimen. 



Polynoe (Lagisea) semisculpta; chief lobe. 



P. (Lagisca) semisadpta; a pedal protube- 

 rance. 

 P. (Lagisca) semisadpta; bristles. 



— - an elytre. 



— — a piece of the 

 posterior margin of the elytre. 

 Nephthys aihintica: a pedal protuberance, 

 about tile lOth. 



N. atlant iea: a pedal protuberance, between 



the 13th and the 25tb segments. 



N. atlantica; a bristle from the posterior 



fascicle. 



N. atlantica; a bristle trom the anterior 



fascicle. 



Onuphis hyperborea; anterior extremity. 



— ant. extrem. from below. 



— upper jaw. 



— lower jaw. 



