COMPLETE 



INDEX 



221 



Notoproctus pacificus, 37 

 nuchalis, Polydora, 29 

 nuda, Drilonereis, 25 

 nudus, Phylo, 27 

 occelata, Pseudopotamilla, 43 

 occidentale, Chrysopetalum, 11, 56 

 occidentalis, Amaeana, 40 

 Chitinopoma, 44 

 Nerinefoliosa, 5, 28, 90 

 oceanica, Abarenicola vagabunda, 36 

 oculata, Paraonis gracilis, 27 



Spinosphaera, 41 

 oculatus, Scyphoproctus, 36 

 Odontosyllis, 76 

 fulgurans, 76 

 parva, 16, 72 

 phosphorea, 16, 72, 76 

 spp., 16, 77 

 Oncoscolex pacificus, 33 

 Onuphidae, 4, 5,21, 157 

 Onuphis eremita, 22 

 parva, 22 

 litoralis, 22 

 microcephala, 22 

 nebulosa, 22, 93 

 parva, 22, 115 

 vexillaria, 23 

 Ophelia assimilis, 33 

 limacina, 34 

 magna, 34 

 pulchella, 34 

 Opheliidae, 4, 33 

 Ophiodromus, 66 

 flexuosus, 66 



pugettensis, 14, 63, 67, 69, 99 

 Ophiothrix, 77 

 Ophryotrocha puerilis, 26 

 Orbinia johnsoni, 26 

 Orbiniidae, 4, 26, 85 

 ornamentatus, Idanthyrsus, 38 

 ornata, Diopatra, 21, 25, 82, 128, 157 

 ornatus, Phylo, 27 

 Orseis, 64, 65 



fimbriata, 65 

 lagunae, 5, 14, 63, 64 

 mathai, 64, 65 

 pulla, 64, 65 

 Ostrea lurida, 99, 169 

 ovincola, Capitella capitata, 34, 125 

 Owenia fusiformis collaris, 38 

 Oweniidae, 4, 38 

 oxycephala, Glycera, 20 

 Oxydromus, 68 

 arenicolus, 68 



glabrus, 5, 15, 64, 67, 68 

 brunnea, 5, 15,64, 69, 149 

 fasciatus, 68 

 pacifica, Abarenicola, 36 



Aricidea (Aedicira), 27 

 Caulleriella viridis, 108 



Ceratocephala loveni, 17 



Eteone, 13, 58 



Magelona, 30 



Panthalis, 10, 115 



Pista, 41 



Praxillella affinis, 9, 37 



Protis, 44 



Tomopteris, 14 

 pacificus, Amphiduros, 5, 14, 64, 65, 147 



Notoproctus, 37 



Oncoscolex, 33 

 Paleanotus, 57 



bellis, 11,56, 57 

 pallida, Ammotrypane, 33 



Lumbrineris, 24 



Nothria, 22, 157 

 pallidior, Leiochrides, 35 

 pallidulum, Amygdalum, 92 

 pallidus, Spiophanes, 30 

 Palola paloloides, 23 

 paloloides, Palola, 23 

 panamensis, Haploscoloplos, 26 



Polyodontes, 10 

 Panthalis mortenseni, 10 



pacifica, 10, 115 

 papillata, Pherusa, 33, 120, 121, 122, 187 



Stylarioides, 120 



Trophonia, 120 

 papillicornis, Magelona, 101 

 papillifer, Ephesia, 79 



Sphaerodorum, 20, 79 

 papillocercus, Saccocirrus, 45, 56, 130 

 papillosa, Flabelligera, 118 



Phyllodoce, 63 



Stylarioides, 118 

 paradiopatra, Nothria stigmatis, 22 

 paradoxa, Paralacydonia, 14 

 Paralacydonia paradoxa, 14 

 Paranaitis polynoides, 13, 59 

 Paraonidae, 4, 5,27, 86 

 (Paraonides) lyra, Paraonis, 28 

 Paraonis, 86 



gracilis, 27, 115 

 oculata, 27 

 , multibranchiata, 27 



(Paraonides) lyra, 28 



platybranchia, 5, 28, 86 

 tenera, 86 

 Pareulepidae, 3, 11, 54 

 Pareulepis, 54 



fimbriata, 11, 54 

 Pareurvthoe californica, 11, 56 



spirocirrata, 11 

 parva, Aphrodita, 7 

 Nephtys, 19 

 Odontosyllis, 16, 72 

 Onuphis, 22, 115 

 eremita, 22 

 parvus, Tharyx, 32, 103, 113 

 multifilis, 32, 113 



