92 A RE-EXAMINATION OF AUSTEALIAN PYCNOGONIDA. 



Plate XXI. 



Fig. 15. — Anoplodactylus ttihi ferns, Hasw., female. 



Fig. 15. — Lateral view, legs removed. 



Figs. 16-17. — Ascorliynchus longicollis, Hasw., liolotype, 

 female. 



Fig. 16. — Dorsal view, with third left leg. 



Fig. 17. — Oviger (female), spines not shown. 



Figs. 18-20. — Nympliopsis armatus, Hasw., holotype, fe- 

 male. 



Fig. 18. — ^^Dorsal view, showing third left leg. 



Fig. 19. — Spine from rim of chelophore. 



Fig. 20. — Palp gland. 



Plate XXII. 

 Fig. 21. — -NympJiopKis armatus, Hasw., holotype, female. 

 Fig. 21. — Simple spine from leg. 

 Figs. 22-6. — Achelia assimilis, Hasw., male (drawn from 



slide in Dept. of Zoology, University of Sydney). 

 Fig. 22. — ^Dorsal view, showing third right leg. 

 Fig. 23. — Oviger (male). 

 Fig. 24. — Terminal joints of oviger (male). 

 Fig. 25. — Cement gland. 

 Fig. 26. — Gland from 2nd tihia. 



