Fig. 
Fig. 
CRUSTACEA COPEPODA. II. 89 
» dO) Bh 
IO b. 
2 ¢. 
2d. 
DD ii 
Fig. 7. Diocus gobinus O. F. Miill. 
Right antennula and antenna of a male, from the right side; x 185. 
Posterior part of the body of a male, from the right side and with the ventral side upwards; x 142. 
Larva of a male, from below; x 92. The rami of left first leg and the whole right second leg omitted. 
Fig. 8. Diocus frigidus n. sp. 
Female, from below; x 4. 
. The same female from above; x 4. Ovisacs omitted. 
Male, from the left side; x 52. mx. maxillula. 
Left antennula and antenna of the same male, from the left side: x rat. 
Lett maxilla and maxilliped (mp) of the same male, from the left side; x 121. 
Fig. 9. Salmincola alpina Olsson. 
Right antennula and antenna of a female from Julianehaab, from the outer side; « 130. a‘. anten- 
nula; e. outer protuberance; 7. lower protuberance; g. upper protuberance; h. terminal joint. 
Maxillula of the same female; x 130. 
Left maxilliped of the same female, from behind; x 130. 
Right mandible of a female from Myvatn. from behind; x 130. 
Maxillula of the last-named female; x 180. 
Fig. 10. Leyvneopoda Centyoscyllii n. sp. 
Left antenna of a female, from the inner side; x 66. 
Left maxilliped of the same female. from behind; x 45. 
Plate IV. 
Fig. 1. Lerneopoda Centroscyllu n. sp. 
Female, from above; x 3. 
Fig. 2. Lerneopoda longicaudata un. sp. 
Female, from the right side, with the male (m) attached at the base of the posterior processes; 
x 1/;, Distal end of maxille with bulla lost. The specimen was gathered by Cand. mag. Ad. Jensen. 
Anterior part of the body with the maxille of the specimen secured by Dr. Joh. Schmidt, from 
above; x 6. 
‘Head with the proximal part of the maxillz of the female taken by the “Thor’’, from below; x 13. 
Anterior part of the head oi the same specimen, from above; xX 21. a‘. antennula; a2. antenna; 
p. proboscis. 
Posterior part of the body with the proximal portion of the posterior processes of the same spec- 
imen; from above; xX 23. 
Left antenna of the same specimen, obliquely from the outer side and from below; x 46. 
The Ingolf-Expedition. III. 7. I2 
