224 



ALLAN HANCOCK PACIFIC EXPEDITION 



VOL. 25 



sarsi, Lumbrineris, 24 



Maldane, 37 



Zorus, 122 

 Scalibregma inflatum, 33 

 Scalibregmidae, 4, 33 

 scaphobranchiata, Amphicteis, 39, 78, 79 

 Schistocomus hiltoni, 40 

 Schizobranchia insignis, 43 

 schmitti, Nephtys, 19 

 Scionella japonica, 41 

 Scionides dux, 41 

 Scolelepis indica, 30 



sp., 30 

 Scoloplos acmeceps, 27 

 profundus, 27 



armiger, 27 

 scriptoria, Harmothoe, 8, 48, 49 

 scutata, Amage, 39 

 Scyphoproctus oculatus, 36 

 semimaculata, Arabella, 25 

 Semiodera, 122 



capensis, 123 



cariboa, 122 



roberti, 123 

 senta, Eunoe, 7 



septentrionalis, Tomopteris, 14 

 Serpula vermicularis, 44 

 Serpulidae, 3, 4, 5, 44 

 serratus, Ctenodrilus, 32 

 setosa, Chaetozone, 31, 104, 109 

 setosior, Lepidonotus, 9 

 setosus, Amphiduros, 65 



Thelepus, 42 

 sexcirrata, Samytha, 40 

 Sigalionidae, 3, 5, 10, 51 

 Sige californiensis, 13 



macroceros, 13 



montereyensis, 14, 60 

 (Sige) bifoliata, Eulalia, 61 

 similis, Asychis, 36 

 Skardaria, 87 



fragmentata, 28, 87 

 socialis, Polydora, 29 



Pseudopotamilla, 43 

 Solaster, 7 



Sosanopsis armipotens, 40 

 spectabilis, Cirratulus, 105 



cirratus, 31, 104, 105, 106 



Promenia, 105 

 Sphaerodoridae, 4, 20, 79 

 Sphaerodorum, 79 



biserialis, 79 



brevicapitis, 20, 79 



gracilis, 79 



minutum, 20, 79, 80 



papillifer, 20, 79 



sphaerulifer, 20, 79 

 Sphaerosyllis, 71, 74, 76 



erinaceus, 71 



hystrix, 16, 71 



pirifera, 71 

 sphaerulifer, Sphaerodorum, 20, 79 

 spinosa, Chaetozone, 31, 104 



corona, Chaetozone, 109 



Psammolyce, 10 



Thalenessa, 10 

 Spinosphaera oculata, 41 

 spinosus, Spirobranchus, 45 

 spinulosa alcocki, Sabellaria, 38 

 Spio, 89 



filicornis, 30, 89 



multioculata, 90 



punctata, 5, 30, 89, 161 

 Spionidae, 4, 5,28, 88 

 Spiophanes anoculata, 30 



bombyx, 30, 91 



fimbriata, 30 



missionensis, 30, 91, 115 



pallidus, 30 



pigmentata, 92 

 spirabrancha, Cirriformia, 31, 104 

 spiralis, Neoleprea, 41 

 spirillum, Dexiospira, 45 

 Spirobranchus spinosus, 45 

 spirocirrata, Pareurythoe, 11 

 Spirorbinae, 45 

 Spirorbis rugatus, 45 

 splendida, Clavadoce, 12, 59 



Megalomma, 43 

 splendidissima, Diopatra, 21 

 spongicola var., Haplosyllis, 16, 70 

 squamatus, Lepidonotus, 9 

 steenstrupi, Prionospio, 93 

 Steggoa californiensis, 14, 59 



gracilior, 14, 59 

 Sternaspidae, 4, 34 

 Sternaspis fossor, 34, 90 

 Sthenelais articulata, 10 



fusca, 10 



tertiaglabra, 10 



verruculosa, 10 

 Sthenelanella, 54 



atypica, 10, 54 



uniformis, 10, 54, 90 

 Stichopus, 7 

 stigmatis intermedia, Nothria, 22 



Nothria, 22 



paradiopatra, Nothria, 22 

 Streblosoma, 128 



bairdi, 41, 128, 129 



crassibranchia, 41, 128, 167 

 Streblospio benedicti, 30 

 stricta, Hyalinoecia tubicola, 21 

 strigata, Eulalia, 61 

 stroemi japonica, Terebellides, 42 



Terebellides, 42,48 

 Strongylocentrotus, 77 



purpuratus, 117 

 Stylarioides bifidus, 123 



capensis americana, 123 



