458 



INDEX. 



Page. 



Pseudorhomblla octodentata 43, 426 



quadridentata 42 



Pseudorhombillnae 17 



Ptenoplacidae 15 



pubescens, Cryptophrys 87 



Pachygrapsus 13, 241 , 252, 445 



Pinnotheres 63,65,66,87 



pugettensis, Pinnotheres 63, 65, 66, 82, 97, 427 



pugilator, Gelasimua 378, 395, 400 



Ocypoda 400 



Uca 377, 396, 400, 412, 419, 442, 445 



pugills, Strombus 90 



pugillator, Gelasima 400 



pugnax, Gelasimus , 395 



Glyptoplax 12, 48, 50, 52, 444 



Uca 377, 395, 396, 398, 400, 442 



pulcher, Goniograpsus 239 



Goniopsis 239 



pulchra, Goniopsis 13,236,239,433 



punctatus, Cyclograpsus 325, 327, 328, 438 



pusilla, Glyptoplax 50 



Micropanope 50 



piisillus, Cancer 254 



Grapsus (Grapsus) 254 



Pinnotheres 254 



Q- 



quadrata, Cancer 367 



Cardisoma 342 



Ocypode 367 



Sesarma 284 



quadratics, Cancer 284, 367 



Gecarcinus 13,351,358,440 



quadridentata, Frevillea 32 



Pseudorhombila 42 



Tetraplax 32,425 



quinquesperforata, Mellita 119 



R. 



rapax, Gelasimus 397 



Uca pugnax 377,397,398,442 



Raphonatus 101 



lowei 104 



subquadratus 101, 102, 106 



rathbuni, Cymapolia 184, 185, 198, 200, 432 



Palicus 198 



recta, Sesarma 298, 316 



rectilata, Uca 405 



rectilatas, Gelasimns 405 



Uca 376,405,406 



rwttura, Sesarma 286 



Sesarma (Holometopus) 298, 436 



Red-jyinted FiddlerCrab 389 



Red Tourlourou 352 



regius, Gecarcinus 352 



Reptantia 11 



reticulata, Sesarma 290 



reticulatum, Sesarma 13, 284, 285, 287, 292, 293 



Sesarma (Sesarma) 290, 435 



rotteiilatus, Ocypodo 290 



Ocypode (Sesarma) 290 



Pinnotheres 64,65,66,93,427 



retinens, Pinnixa 130,139,431 



Retropliuna 14, 15 



Retroplumidae .*. 15 



Rhizocephalld 184 



Page. 



rhizophorae, Sesarma 13,285,287 



Sesarma (Sesarma) 294,436 



R hizopidae 54 



Rhizopinae 16, 64 



rhombea, Ocypode 367 



rhomboides, Cancer 25 



Goneplax 25,28,29 



ricordi, Sesarma 286, 308 



Sesarma (Holometopus) 308, 437 



River Crab 278 



roberti, Sesarma 13, 286, 287,312 



Sesarma (Holometopus) 312, 437 



Rock-boring Mollusk 174 



Rock Crab 227 



rosaea, Frevillea 27 



Goneplax 25,27 



rotundum, Discoplax 340 



rousseauxi, Metasesarma 319 



rubra, Ocypoda 352 



nibripes, Metasesarma 31 9, 437 



Sesarma (Holometopus) 319 



rugulosus, Grapsus (Leptograpsus) 249 



T-optograpsus 245, 249 



rurlcola, Cancer 237,352 



Gecarcinus 13, 237, 



351, 352, 356, 358, 359, 360, 361 , 440 



Goniopsis 237 



Ocypode... 341,342 



8. 



Sally Lightfoot 227,229 



Sand Crab 10,367,401 



Dollar 119,121 



sanguineus, Heterograpsus 266, 268 



Sargassum 256 



Sarmatium 226, 321 



crassum 321 



curvatuni 321,438 



Saxicava arctlca 106 



Saxidomus ; * 148 



gigauteus 145,148 



sayana, Pinnixa 12,129,131,156,430 



sayi, Plagusia 332 



scabripes, Tetrias 179, 431 



Scallops 76, 77 



Schizothaerus 147 



nuttallii 144, 145, 148, 149 



schmitti, Pinnixa 130, 162, 167, 430 



Scleroplax 128,170 



granulata 170,171,430 



Sea Cucumber 149,150 



Squirt : 95 



Urchin 62,79,115,119,176 



Serpula 244 



Serpulid 184 



serrei, Pinnotheres 63, 65, 84, 427 



Sesarma 225, 284, 288, 298, 317, 319, 321, 322 



aequatoriale 13, 285, 287 



iiequatorialis 292 



africana 287 



africanum 285 



americana 311, 312 



angusta 314 



angustipes 286, 287, 303, 308, 311 



angustum 13,286,287,313 



barbnta ... 32S 



