INDEX 



46a 



SOL 



Folenolambrus, 121 

 Spatuliform, 65, 71 

 Specimens, on collecting, 12 

 Speiteophorus, meaning of the 



aame, 130 

 Spencebatea abyssicola, BOG 

 Spermatozoa, in the Squillidae, 



279 

 Sphasroma, serratum, 360 ; cur- 



tum, Hookeri, Prideauxianum, 



rugicauda, 361 

 Rphteromidge defined, 359 

 Sphaeroniscus, 433 ; Havomaculatus, 



434 

 Sphyrapus, 321 ; malleolus, 321 ; 



anomalus, sen-atus, tudes, 322 

 Spider Crabs, 105 

 Spirontocaris, 234, 235; Granchii, 



Gaimardii, pnsiola, spinuss, 236 

 Spiropagurus spiriger, 165 

 Sponge-dwellers, 17, 212, 349 

 Spongicola venusta, 212 

 ' Spurious females,' 109, 126, 128, 



396 

 Squame, alias scale, acicle, sca- 



phocerite, exopod of second 



antennae, 38, 146, 188, 279, 316, 



319, 377, 379 

 Squilla, 281; mantis, 282; ar- 



mata, Desmarestii, empusa, 283 ; 



nepa, scabricauda, 284 ; larval 



forms of, 289 

 Squillacea, Dr. Boas on, 279 

 Squillidae, range of, 19 ; sizes, 29 ; 



ophthalmic segment, 34 ; first 



antennae, 38 ; defined, 279, 281 

 Stalio, Professor, on Carcinus 



msenas, 65 ; Maia squinado, 112; 



Lissa chiragra, 117; Calappa 



granulata, 124 

 Stenetrium, armatum, fractum, 



Haswelli, inerme, 379 

 Stenoniscus pleonalis, 432 

 Stenopid^e, 211 

 Stenopidea defined, 211 

 Stenopus, hispidus, 211 ; spinosus, 



212 

 Stenorynchus, spelling of, 105 ; 



Phalangium, tenuirostris, 105 

 Stephanomma Goesii, unusual eye 



of, 302 



SYS 



Stereomastis, meaning of the 



name, 201 ; Suhmi, 200 

 Stiliform, origin of the word, 250, 



311 

 Stilomysis, 267 ; grandis, 274 

 Stimpson, distinction of two 



species by, 59 ; Latin descrip- 

 tion by, 418 

 Stochasmus, a conjecture rather 



than a genus, 250 

 Stomach, on structure of. Dr. E. 



Nauck, 47 ; M. F. Mooquard, 147 

 Stomatopoda, a sub-order of the 



Podophthalma, 8 ; defined, 279 

 St. Paul's Rocks, land crabs at, 94 

 St. Peter's Sand, great crabs at, 



26 

 Strauchia taurica, 308 

 Streets, Dr. T. H., on climl>ing 



crabs, 158 

 Stridulating apparatus, 39, 64, 85, 



92, 161 

 Strongylura, 325 ; arctophylax, 



cylindrata, 328 

 Studer, Professor, on habits of 



SerolidEe, 357 

 Stylamblys, 199, 255 

 Stylocerite, 188 

 Stylocheiron, longicorne, masti- 



gophorum, 265 

 Stylodactylidae defined, 250 

 Stylodactylus senatus, 250 

 Styloniscus, 421 

 Stymphalus dilatatus, 421 

 Subchelate, 45 

 Subgenera criticised, 107, 129, 



208 

 Suicide by a crab, alleged, 158 

 Sweden, marine fauna of lakes in, 



23, 272, 372 

 Swimming appendages, 45, 66, 



180, 256, 279, 294, 383 

 Symbiosis, 168 

 Sympagurus, 166 

 Synarmadillo clausus, 435 

 Synaxes, 191, 197 ; hybridica, 198 

 Synaxidea, 46, 191 

 Syscenus infelix, 348 

 Syspasti, 425 

 Syspastus, a synonym of Helleria, 



425 



