284 BULLETIN OF THE 



Fig. 19. Ophiernus adspersus, from below; ^. 



rig. 20. " " from above ; |. 



Fig. 21. " " arm-joiuis, profile ; \. 



Fig. 22. Ophioglypha fasciculata, from below ; f . 



Fig. 23. " « from above ; f 



Fig. 24. " " arm-joiuts, profile; f. 



Fig. 25. " abyssorum, from below; \. 



Fig. 26. " " from above : f . 



Fig. 27. " " arm-joiuts, profile; f. 



PLATE IV. 



Fig. 28. Ophioglypha scutata, from below ; '^^-. 



Fig. 29. " " from above ; ->^^. 



Fig. 30. " " arm-joints, profile; y-. 



Fig. 31. " tenera, from below; '^ . 



Fig. 32. " " from above; ^-^. 



Fig. 33. " " arm-joints, profile; '^■^-. 



Fig. 34. " aurantiuca, from below ; \. 



Fig. 35. " " from above ; \. 



Fig. 36. " " arm-joiuts ; \. 



Fig. 37. " /(//c«/J'/-« (adult), from below; |. 



Fig. 38. " " from above ;|. 



Fig. 39. " " arm-joints, profile, showiug the hooked spines ; \. 



Fig. 40. •' convexa, var. (Station 146), from below; ^. 



Fig. 41. " " from above ; ^. 



Fig. 42. " " arm-joints, profile ; 1^. 



Fig. 43. " " (Station 206), from below ; f 



Fig. 44. " " from above ; 1^. 



Fig. 45. " " arm-joiuts, profile; ^. 



Fig. 46. Ophiocten Pattersoui, from below ; \. 



Fig. 47. " " from above ; ^. 



Fig. 48. " " arm-joints, profile; \. 



Fig. 49. OpJiiomastus texturatm, from below; \. 



Fig. 50. " " from above ; \. 



Fig. 51. " " arm-joiuts, profile ; \. 



Fig. 52. Ophiophyllum petilum ? from below ; \. 



Fig. 53. " " from above ; \. 



Fig. 54. " " arm-joiuts, pl-ofile ; \. 



PLATE V. 



Fig. 55. Ophiomusium Lymani (young), from below; ^■^. 



Fig. 56. «' " from above ; ^-. 



Fig. 57. " " arm-joints, profile ; ^. 



