APPENDIX 1. Species list of mega-epif aunal invertebrates 



collected on the Oregon continental shelf edge (200-220 m), 

 1962-1987. 



CNIDARIA 



Anthozoa 



Alcyonaria 



Anthomastus ritteri * 

 Pennatulacea 



Stylatula elongata 

 Actiniaria 



Paractinostola f aeculenta 



Liponema sp . * 



Actinostola sp . 



Anemone Type N 



ECHINODERMATA 



Asteroidea 



Heterozonias alternatus 



Luidia f oliolata * 



Pseudarchaster parelii alascensis 



Or thasterias koehleri 



Dipsacaster anoplus 



Nearchaster aciculosus 



Thrissacanthias pencillatus 



Pedicel laster magister 



Solaster endeca ? 



Solaster borealis * 



Hippaster ia spinosa 



Sty lasterias f orrer i 



Rathbunaster calif ornicus 



Crossaster papposus 



Zoroaster sp . 



Mediaster aequalis 

 Echinoidea 



Allocentrotus f ragilis * 



Br isaster latif rons * 

 Holothuroidea 



Parastichopus calif ornicus * 



Pentamera populif era 



Molpadia intermedia 



Psolus chitonoides * 

 Ophiuroidea 



Ophiura sar sii 



Ophiura lutkeni i 



Unioplus macrospis 



Ophiopholis baker i 



Ophiomusium jolliensis 



Ophiophthalmus diplasia * 



148 



