PYONOGONIDA. 69 



EXPLANATION OF THE PLATES. 



PLATE I. 

 Fig. 1. — Phoxichilus australis. ? x 2. 

 2. — Pseudopallene australis. 9x8. 



2a. — Oviger, five terminal joints. J x 20. 

 2b. — Denticulate spine from tenth joint, x 880. 

 3. — Pseudopallene cornigera. ? . Oviger, five terminal joints. ? x 20. 



3a. — Denticulate spine from eighth joint, x 530. 

 4. — Pallenopsis hiemalis. ? x 3. 



4a. — Oviger, six terminal joints. X 27. 



PLATE II. 

 Fig. 1. — Pallenopsis villosa. $ x 3. 

 la.— Chela, x 18. 

 lb. — Oviger. x 10. 

 2. — Pallenopsis pilosa. ? Hoek. Oviger, five joints, terminal one missing. X 22. 

 3. — Pallenopsis hiemalis. 9 . Terminal joints of leg. x 12. 



3a. — Specimen from Cape TVadworth. Terminal joints of legs, x 12. 



PLATE III. 

 Fig. 1. — Nymphon hiemale. ^ x 2. 



la. — Palp. X 14. 



lb. — Oviger, five terminal joints. X 16. 

 Fig. 2. — Nymphon lanare. X 3. 



2a.— Palp. X 14. 



2b. — Oviger, five terminal joints, x 13. 

 Fig. 3. — Nymphon adareanum. ^ x 8. 



3a.— Palp. X 70. 

 ■ Sb. — Oviger, five terminal joints, x 80. 

 Fig. 4. — Nymphon frigidum. x 10. 



3a.— Palp. X 56. 



3b. — Oviger, five terminal joints, x 60. 



PLATE IV. 

 Fig. 1. — Chffitonymphon villosum. x 4. 



la. — Palp. X 17. 



lb. — Oviger, five terminal joints, x 17. 

 Fig. 2. — ChEetonymphon biarticulatum. 9x3. 



2a.— Palp. X 27. 



2b.— Oviger. x 16. 

 Fig. 3. — Chsetonymphon mendosum. $ X 4. 



Sa.-Palp. X 20. 



3b.— Oviger. x 32. 

 Fig. 4. — Chaetonymphon australe var. austrinorum. $ x 3 "5. 



4a.— Palp. X 14. 

 * 4b.— Oviger. X 13. 



