252 



ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOL. 2 



LIST OF SPECIES 



* indicates species not known to occur north of the equator. 

 ** indicates species not known to occur north of the Gulf of California. 

 All others have been found north of Cape San Lucas. 



TUBULANUS 



1. albocinctus 



2. capistratus 



3. cingulatus 



4. frenatus 



5. pellucidus 



6. polymorphus 



7. sexlineatus 



CARINOMELLA 



8. lactea 

 CARINOMA 



9. mutabilis 

 PROCEPHALOTHRIX 



10. major 



11. spiralis 



BASEODISGUS 



12. **delineatus 



12a. **delineatus curtus 



13. **mexicanus 



14. *platei 



15. princeps 



16. punnetti 



ZYGEUPOLIA 



17. rubens 



EUBORLASL\ 



18. **hancocki 



19. **maxima 



20. nigrocincta 



LINEUS 



21. *atrocaeruleus 



22. bilineatus 



23. flavescens 



24. **geniculatus 



25. pictifrons 



26. ruber 



27. rubescens 



28. torquatus 



29. vegetus 



MICRURA 



30. alaskensis 



31. impressa 



32. nebulosa 



33. nigrirostris 



34. olivaris 



35. pardalis 



36. verrilli 



37. wilsoni 



CEREBRATULUS 



38. albifrons 



39. californiensis 



40. *corrugatus 



41. herculeus 



42. lineolatus 



43. longiceps 



44. marginatus 



45. montgomeryi 



46. occidentalis 



47. signatus 



I 



DIPLOPLEURA 



48. 



** 



vivesi 



EMPLECTONEMA 



49. biirgeri 



50. gracile 



51. purpuratum 



NEMERTOPSIS 



52. gracilis 



52a. gracilis bullocki 



PARANEMERTES 



53. californica 



54. carnea 



55. pallida 



56. peregrina 



DICHONEMERTES 



57. hartmanae 



CARCINONEMERTES 



58. epialti 



