257 
PL IV. 
Hymenodora gladalis, (Buchholz). 
Pi S- 1. Han seet ovenfra, 2 /j nat. St. 
« 2. Tlgbaerende Him fra venstre Side. 
» 3. Dinene med det tilhorende Segment ovenfra. 
>• 4. Et Stykke af Cornea strerkt forstprret, visende den 
uregelmaessige og svagt udprffigede Facetteiing. 
» 5. Venstre Poler af lste Par med Basis af Sv0- 
berne, seet ovenfra. 
6. Samme fra den ydre Side. 
» 7. Hoire Eider af 2det Par med Bladet og Basis 
af Svoben. seet nedenfra. 
» 8. Overlaeben. 
’• 9- Underlieben. 
’> 10. Kindbakkerne. 
■' 11. Palpen paa samme isoleret. 
» 12. Kjseve af lste Par. 
’■ 1 3. Kjseve af 2det Par. 
” 14. Kjsevefod af lste Par. 
n 15. Kjsevefod af 2det Par. 
» 16. Kjsevefod af 3die Par. 
” 17. Pod af Lste Par. 
’■ lb. Haanden af samme stserkere forstprret. 
>; 19. Pod af 2det Par. 
” 20. Pod af 3die Par. . 
” 21. Fod a f 5t e p ar . 
” 22. Gjellerne paa venstre Side. 
23. En af lste Par Pleopoder. 
* 24. En af 2det Par Pleopoder. 
” 25. Det midterste Halevedhseng ovenfra. 
” 26. Enden af samme stserkere forstprret. 
’■ 27. Et af de ydre Halevedhseng. 
» 28. En af lste Par Pleopoder hos Hannen. 
’• 29. En af 2det Par Pleopoder hos Hannen. 
PI. IV. ■ 
Hymenodora gladalis, (Buchholz). 
Fig. 1. Male, viewed from above, twice natural size. 
2. Ovigerous female, viewed from left side. 
3. Eyes, with ocular segment, from above. 
4. Fragment of cornea, highly magnified, show ing 
the irregular and faintly pronounced areolation. 
5. Left antenna of 1st pair, with bases of flagella, 
viewed from above. 
6. Same, viewed from outer side. 
’. 7. Eight antenna of 2nd pair, with scale and base 
of flagellum, viewed from below. 
8. Lab rum. 
9. Labium. 
10. Mandibles. 
11. Mandibular palp, isolated. 
12. Maxilla of 1st pair. 
13. Maxilla of 2nd pair. 
14. Maxilliped of 1st pair. 
15. Maxilliped of 2nd pair. 
16. Maxilliped of 3rd pair. 
17. Leg of 1st pair. 
18. Hand of same leg, considerably magnified. 
19. Leg of 2nd pair. 
20. Leg of 3rd pair. 
21. Leg of 5th pair. 
22. Branchiae on lett side. 
23. Pleopod of 1st pair. 
24. Pleopod of 2nd pair. 
25. Telson, viewed from above. 
96 Extremity of same, considerably magnified. 
27. An uropod. 
28. Pleopod of 1st pair, in male. 
29. Pleopod of 2nd pair, in male. 
PI. V. 
Erythrops gladalis, G. 0. Sars. 
Pi V 1. jEgbserende Hun seet ovenfra, svagt forstprret 
(Stregen ved Siden angiver den nat. Stprrelse). 
’• 2. Den forreste Del af Rygskjoldet stmrkere for- 
storret, seet ovenfra, visende Pandepladen, hpire 
Die, lste Par Foleres Skafter og Bladet paa 
hoi re Foler af 2det Par. 
” 3. Endepartiet (Tar sen) af en af Ppdderne. 
4. Enden af Bagkroppen med det midterste Hale- 
vedhamg og venstre ydre Halevedhseng, seet 
ovenfra. 
Parerythrops spedabilis, GL O. Sars. 
5. Han seet fra hpire Side, svagt forstprret. 
” 6. Samme ovenfra. 
Den norske Nordhavsexpedition. 
PI. V. 
Erythrops gladalis, G. O. Sars. 
1 Ovigerous female, viewed from above, slightly 
' magnified (the appended line indicates its natural 
2 Anterior portion of carapax, viewed from above, 
considerably magnified, showing frontal plate, 
right eye, peduncles of 1st pair of antenna?, 
and scale on right antenna of 2nd pair. 
3 Terminal portion (tarsus) of a leg. 
4 Extremity of posterior division of body, compris- 
” ' ing telson and left uropod, viewed from above. 
Parerythrops spedabilis, G. 0. Sars. 
j,- . g Male, viewed from right side, slightly magnified. 
6 Same animal, from above. 
” ‘ 33 
G. 0. Sal's: Crustacea. 
