720 



INDEX. 



Page. 



Probopyrus floridensis 553,555 



latreuticola 553, 560 



pahemoneticola 554 



pandalicola 553, 554 



Prodajus 575 



Proraicrops guttatus 221 



Pseudarachna 408 



Pseudarmadillo 638,654,655,663 



carinulatu* 655,657,659,660 



dollfusi 655,657 



gillianus 655 



Pseudione 499, 522, 523 



curtuta 523, 530 



furcata 523, 529 



galaeanthae 523, 527 



giardi 523 



Pseudotriacis microdon 95 



Pterelas webbii 175 



Ptilanthura 63, 66 



tenuis 66,67 



Rhinoryctes mirabilis 594 



Rhoea latifrons 48 



Rhyscotus 593, 630 



turgif rons 631 



Rocinela 166, 190 



alascensis 199 



americana 190, 201 



angustata 191, 204, 206 



aries 191, 210 



belliceps 190, 199 



cornuta 190, 192 



cubensis 190,197 



dumerilii 190, 195 



insularis 190, 194 



laticauda 190, 204, 206 



liljeborgii 212 



maculata 190, 198 



modesta 207 



oculata 190, 191 



propodialis 190, 203 



signata 191, 209 



tuberculosa 191, 20H 



(?) Saduria entomon 348 



Schizopoda - 497 



Sciaena 209 



Selerocrangon procax 551 



Scorpsena guttata 221 



Scuteloidea 272 



Scyphacella 671 



arenicola 671 



Scyphacidse 584, 671 



Serolidse 55, 320 



Serolis 320 



carinata 321 



Somniosus microcephalus 169, 173, 182 



Spams 248 



Sphseroma 271, 275, 280, 287, 298 



amplicauda 288 



crenulatum 298 



destructor 280,282,2*6 



dugesi 295 



egregium 290 



felix 286 



globicauda 298 



octoncum 293 



olivaeea .. 296 



Page. 



Sphseroma oregonensis 296 



pentodon 280, 286 



quadridcntatum 280,281 



rhomburum 290 



sieboldii 287 



tenebrans 282 



thermophilum 294 



vastator 284, 285 



yucatanum 291 



Sphseromidse 55, 270 



Sphseroniscus 638, 661, 662, 663 



caciihuamilpensiK 662, 663 



portoricensis 662 



Spherillo affinis 648 



Spheroides maculatus 220 



Sphyrapus 37, 50, 51 



malleolus 52, 54 



tudes 53, 54 



Spirontocaris arcuata 569 



bispinosa 502, 5C9 



biunguis 502 



brevirostris 569 



fabricii 501, 568, 570 



gaimardii 500, 502 



belcheri 501 



gibba 500 



grcenlandica 501 



herdmani 570 



liljeborgii 500, 568 



macrophthalma 501, 502 



phippsii 500, 502 



polaris 500, 501, 502, 568, 569, 570 



pusiola 500, 568 



spinus 500,502,568,569,570 



suckleyi 501, 502, 569, 570 



townsendi 501, 502, 503 



tridens 501, 502 



Squilla asellus 428 



entomon . 348 



Stegias 499, 535 



clibanarii 536 



Stegophryxus 499,531,537 



hyptius 532, 537 



Steindachneria 258 



Stenetriidse 408, 439 



Stenetrium 440 



antillense 440,446 



occidental 440, 441, 446, 447, 448 



serratum 440 



stebbingi 440,444,446 



Stenomacrus turgifrons 631 



Stenosoma filiformis 401 



gracillimum 356 



irrorata 364 



Stenotomus chrysops : 263 



Strombus giganteus 254 



St y loniscus gracilis 686, 690, 691 



Synidotea 2, 346, 376 



angulata 376,382 



bicuspida 376, 384, 385 



consolidata 376, 377, 378, 383 



erosa '. 376, 379 



harf ordi 376, 387 



Isevis 376,389 



laticauda 376, 386 



marmorata . . . . 376, 384 



