PYCNOGONIDA. : 69 
EXPLANATION OF THE PLATES. 
PLATE I. 
Fie. 1.—Phoxichilns australis. 2 x 2. 
2.—Pseudopallene australis. Q x 3. 
2a.—Oviger, five terminal joints. 9 x 20. 
2b.—Denticulate spine from tenth joint. x 880. 
3.—Pseudopallene cornigera. @. Oviger, five terminal joints. 9 x 20. 
3a.—Denticulate spine from eighth joint. x 530. 
Pallenopsis hiemalis. 9 x 3. 
4a.—-Oviger, six terminal joints. x 27. 
4. 
PLATE II. 
Fic. 1.—Pallenopsis villosa. 9 x 3. 
la.—Chela. x 18. 
1b.—Oviger. x 10. 
2.—Pallenopsis pilosa. 9 Hoek. Oviger, five joints, terminal one missing. X 22. 
3.—Pallenopsis hiemalis. 9. Terminal joints of leg. x 12. 
3a.—Specimen from Cape Wadworth. Terminal joints of legs. x 12. 
PLATE III. 
Fig. 1—Nymphon hiemale. ¢ x 2. 
la.—Palp. x 14.. 
1b.— Oviger, five terminal joints. 16. 
Fia. 2.—Nymphon lanare. x 3. 
" Qa.—Palp. x 14. 
2b.—Oviger, five terminal joints. x 135. 
Fic. 3.—Nymphon adareanum. g x 8. 
3a.—Palp. x 70. 
3b.—Oviger, five terminal joints. x 80. 
Fria. 4.—Nymphon frigidum. x 10. 
3a.—Palp. x 56. 
3b.—Oviger, five terminalejoints. x 60. 
PLATE IV. 
Fie. 1.—Chetonymphon villosam. x 4. 
la-—Palp: x 17. 
1b.—Oviger, five terminal joints. x 17. 
Fic. 2.—Cheetonymphon biarticulatum. 9? x 3. 
2a.—Palp. x 27. 
2b.—Oviger. x 16. = 
Fie. 3.—Chetonymphon mendosum. 9 xX 4. 
3a.—-Palp. x 20. 
3b.—Oviger. .x 32. 
Fig. 4.—Cheetonymphon australe var. austrinoruam. ¢ X 3°53, 
4a.—Palp. xX 14. 
4b.—Oviger. xX 13. 
