2o6 DISCOVERY REPORTS 



4. Ophioscolex nutrix, Mortensen. Facultative hermaphrodite. 



5. O. marionis, Mortensen. Hermaphrodite. 



6. OpJiiacantha imago, Lyman. Sexes separate. 



7. O. marsiipialis, Lyman. Sexual character unknown. 



8. O. vivipara, Ljungman. Protandric hermaphrodite, or parthenogenetic(?). 



9. O. anomala, G. O. Sars. Hermaphrodite. 



10. O. densispma, Mortensen. Sexes separate. 



11. Ophiomitrella clavigera, Mortensen. Protandric hermaphrodite. 



12. O. corynephora, H. L. Clark. Protandric hermaphrodite. 



13. O. hamata, Mortensen. Protandric hermaphrodite. 



14. O. ingrata, Koehler. Protandric hermaphrodite. 



15. O. falklandica, Mortensen. Protandric hermaphrodite. 



16. Ophiochondriis stelliger, Lyman. Hermaphrodite. 



17. Amphiura tnagellanica, Ljungman. Hermaphrodite. 



18. A. capensis, Ljungman. Hermaphrodite. 



19. A. comtricta, Lyman. Hermaphrodite. 



20. A. borealis (G. O. Sars). Protandric hermaphrodite. 



21. A. Stimpsoni, Liitken. Hermaphrodite. 



22. A. annulifera, Mortensen. Hermaphrodite. 



23. A. Stepanovii, Tscherniawsky. Protandric hermaphrodite. 



24. A. iris, Lyman. Sexual character unknown. 



25. A. angularis protecta. Hertz. Hermaphrodite. 



26. A. microplax, Mortensen. Parthenogenetic(?). 



27. A. monorima, Mortensen. Hermaphrodite. 



28. A. Lymani, Studer. Sexes separate. 



29. A. deficiens, Koehler. Sexual character unknown. 



30. A. Belgicae, Koehler. Hermaphrodite. 



31. A. Eugeniae, Ljungman. Parthenogenetic(?). 



32. Amphiodia affinis (Studer). Hermaphrodite. 



33. Amphipholis squamata (D. Ch.). Hermaphrodite(includingv3.ya/)omca, sobrina, and patagonica). 



34. A. misera, Koehler. Hermaphrodite. 



35. Ophionereis vivipara, Mortensen. Hermaphrodite. 



36. Cryptopelta aster (Lyman). Hermaphrodite. 



37. C. granulifera, H. L. Clark. Hermaphrodite. 



38. Pectinura cylindrica (Hutton). Hermaphrodite. 



39. P. gracilis, Mortensen. Hermaphrodite. 



40. Ophioconis vivipara, Mortensen. Sexual character unknown. 



41. Ophiotjalfa vivipara, Mortensen. Sexual character unknown. 



42. Ophiolebella biscutifera (G. A. Smith). Hermaphrodite. 



43. Ophioceres incipiens, Koehler. Protandric hermaphrodite. 



44. Ophiozonella falklajidica, Mortensen. Sexes separate. 



45. Ophiomages cristatus, Koehler. Sexual character unknown. 



46. Ophiosteira antarctica. Bell. Hermaphrodite. 



47. Ophiurolepis Martensi (Studer). Sexes separate. 



48. Ophiura meridionalis (Lyman). Hermaphrodite. 



49. O. Roiichi (Koehler). Sexes separate. 



50. Amphiophiura Roioetti, G. A. Smith. Hermaphrodite. 



51. A. gibbosa, Mortensen. Sexual character unknown. 



52. Stegophiiira nodosa (Liitken). Hermaphrodite. 



53. S. vivipara, Matsumoto. Hermaphrodite. 



54. Ophionotus hexactis (E. A. Smith). Hermaphrodite. 



