420 



ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOL. 27 



oculatus, Amphideutopus, 311 



Heterophoxus, 140, 159, 171, 223, 

 311 



Paraphoxus, 160 

 Odontosvllis phosphorea, 81, 280, 357 



sp., 83, 358 

 Odostomia sp., 88, 156 

 oedicerntid, 158, 223 

 olens, Travisia, 80, 249 

 oligochaete, 142, 163, 242, 290, 315, 353 

 onuphid, 83, 266, 357, 395 

 Onuphis eremita, 74, 135 



nebulosa, 80, 210, 280, 357, 395 



parva, 76, 151, 167, 179, 195, 210, 

 232, 246, 278, 299, 330, 343, 

 375 



vexillaria, 74, 135, 152, 168, 182, 

 216, 231, 281, 301, 320, 348, 

 400 



spp., 80, 199, 234, 249, 259, 301 

 Ophelia magna, 80, 214 

 Ophiacantha abnormis, 85, 154 



bairdi, 86, 391 



cosmica, 86, 401 



diplasia, 85 



normani, 86, 335, 350, 366, 383, 

 402 



pacifica, 86, 382 



phragma, 86, 401 



sp., 86, 185, 401 

 Ophiocnida sp., 86, 218 

 Ophiocynodus corynetes, 85, 185, 286 

 Ophiodromus pugettensis, 74, 132, 177, 



215, 276 

 ophiolepidid, 366 

 Ophiolepididae, 86 

 Ophiomiisium jolliensis, 85, 170, 185, 



261, 305, 320, 383, 401 



lymani, 86, 350 

 Ophionereis eurybrachyplax, 86, 366 

 Ophiopholis bakeri, 85, 201, 218, 366, 



383, 401 



longispina, 86, 201, 383 

 Ophiothrix spiculata, 85, 154, 305 

 Ophiura kofoidi, 86, 320, 335 



leptoctenia, 86, 350, 383, 391, 401 



lutkeni, 85, 218, 305, 335, 350, 365, 

 382 

 ophiuroid, 85, 125, 137, 185, 237, 261, 



305 

 oriiata, Diopatra, 75, 145, 192, 274 

 ostracod, 126, 161, 172, 187, 204, 224, 



240, 253, 313, 321, 337, 352, 353, 



369, 385, 392, 404 

 Owenia fusiformis collaris, 76, 147 



sp., 72, 123, 135, 179, 213, 246, 343, 

 358, 378 

 oweniid, 295 



oxycephala, Glycera, 83, 356 

 Oxydromus arenicolus glabrus, 74, 131, 



167, 177, 193, 210,231, 250,257, 



281, 295, 328, 343, 377 



sp., 74, 134, 153, 184, 234, 304 

 Oxyurostylis pacifica, 160 



tertia, 204 

 Pachvthone rubra, 86, 365 

 pacifica, Ampelisca, 159 



Aricidea, 274 



Brissopsis, 85, 137, 170, 185, 201, 

 218, 237, 251, 270, 286, 305, 

 320, 335, 350, 366, 382, 401 



Ceratocephala loveni, 82, 319 



Eudorella, 126, 225, 253, 313, 338, 

 369 



Magelona, 71, 122, 147, 246, 299, 

 327 



Malietia, 89, 240 



Ophiacantha, 86, 382 



Oxyurostylis, 160 



Panthalis, 80, 214, 278, 328, 343 



Praxillella affinis, 74, 132, 152, 168, 

 181, 194, 211, 232, 247, 259, 

 276, 295, 319, 331, 346, 358, 

 377 



Protis, 78, 183, 259, 266, 282 



Saxicavella, 87, 125, 138, 156, 222, 

 252,287, 308, 384 

 pacificum, Dacrvdium, 90, 310, 321, 



351, 367, 384, 402 

 pacificus, Amphiduros, 72, 80, 134, 282 



Notoproctus, 84, 399 

 pallescens, Glyphanostomiim, 79, 217 

 pallida, Ammotrypane, 82, 364, 389 



Nothria, 72, 124, 133, 166, 197, 

 213, 231,248,282, 302, 349, 

 377 

 pallidulunn, Amvgdalum, 87, 156, 202, 



219, 262, 286, 350, 384 

 pallidus, Spiophanes, 74, 136, 153, 235, 



283, 318, 349, 380 

 panamensis, Solemya, 90, 220 

 Pandora filosa, 87, 125 



sp., 89, 238 

 Panthalis pacifica, 80, 214, 278, 328, 



343 

 papillata, Pherusa, 76, 148, 181, 346 

 papiiiifer, Sphaerodorum, 78 

 paradoxa, Paralacydonia, 84, 400 

 Paralacydonia paradoxa, 84, 400 

 Paranaitis polvnoides, 78, 177, 330 

 Paraonis gracilis, 72, 123, 133, 148, 179, 



196, 210, 234, 246, 276, 295, 318, 



328, 346, 358, 375, 398 



oculata, 80, 257, 334, 348 



sp., 72, 363 

 Paraphoxus bicuspidatus, 140, 223, 312 



epistomus, 139, 158, 172, 312 



fatigans, 158 



heterocuspidatus, 159 



lucubrans, 158 



