726 



INDEX. 



Page. 



Probopyrus floridensis 553, 555 



latreuticola 553, 560 



pakemoneticola 554 



l)andalicola 553, 554 



Prudajus 575 



Proraicrops gnttatns 221 



Pseudarachna 408 



Pseudarmadilli > 038, 654, 655, 663 



carimilatus 655, 657, 659, 660 



dollfusi 655,657 



gilliaims 655 



Pseudione 499, 522, 523 



eiirtata 523, 530 



furcata 523, 529 



gala^antha? . - 523, 527 



giardi 523 



Pseudotriaeis microdon 95 



Pterelas webbii 175 



Ptilanthura 63, 66 



tenuis 66, 67 



Rhinoryctes mirabilis 594 



Rhoea latifrons 48 



Rhyscotus 593, 630 



turgifrons 631 



Roeinela 166, 190 



alasceiisis 199 



americana 190, 201 



angustata 191, 204, 206 



aries 191, 210 



belliceps 190, 199 



oornuta 190, 192 



cubensis 190, 197 



dumerilii 190, 195 



insularis 190, 194 



lat icauda 190, 204, 206 



liljeborgii 212 



maculata 190, 198 



modesta 207 



oculata 190, 191 



propodialis 190, 203 



signata 191, 209 



tuberculosa 191. 208 



(?) Saduria entomon 348 



Sehizopoda 497 



Scisena 209 



Selerocrangou prooax 551 



Scorpsena guttata 221 



Scuteloidea 272 



Scyphaoella 671 



areiiifohi 671 



Scyphacida" .584, 671 



Serolidse 55, 320 



Serolis 320 



carinata 321 



Somniosus microcepbalus 169, 173, 182 



Sparu.s 248 



Spha;roma 271, 275, 280, 287, 29.s 



amplicauda 288 



crenulatuin 298 



destructor 280, 282, 286 



dugesi 295 



egregluui 290 



felix 286 



gloVjicauda 298 



octoucum 293 



olivacea 296 



Sphaeroma oregonensis 296 



pentod(_)n 280, 286 



quadridentatum 280,281 



rhomburum 290 



sieboldii 287 



tenebrans 282 



thermophilum 294 



vastator 284, 285 



yucatanum 291 



Sphferomidai 55, 270 



Sphferoniscus 638, 661, 662, 663 



eacahuamilpensis 662, 663 



portoriceng,is 662 



Spherillo affinis 648 



Spheroides maeulatus 220 



Sphyrapus 37, 50, .51 



malleolus 52, 54 



tudes 53, 54 



Spirontocaris arcuata 569 



bispinosa 502, 509 



biunguis ' 502 



brevirostris 569 



fabricii 501, 568, 570 



gaimardii 500, .502 



belcheri 501 



gibba -500 



grcenlaudica .501 



hcrdmani 570 



liljeborgii .500, 568 



macroplithalma .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 530 



Stegophry xus 199, .531 , .537 



liyptius 532, .537 



Steindachneria 2.58 



Stenetriida? 408, 439 



Stenetrium 440 



aiitillense 440, 440 



oecidentale 440, 441, 416, 447, 148 



serratum 440 



stebbingi 440, 444, 440 



Stenomacrus turgifrons 631 



Steno.soma filiformis 401 



gracillimum 356 



irrorata 364 



Stenotomus chrysops 263 



Strombus giganteus 2.54 



Stylouiseus gracilis 086, 090, ()91 



8ynidotea 2, 346, 376 



angulata 376, 382 



bicuspida 376, 384, 385 



consolidata 376, 377, 378, 383 



erosa 376, 379 



liarfordi 376, 387 



la'vis 376, 389 



laticauda 376, 380 



niiiniHirata 370,384 



