INDEX 



449 



EUP 



EuphausiidaB defined, 261 



Euphylax, 71 



Euplecteliaaspergillum, Crustacea 

 living in, 212, 349 



Euprognatha rastellifera, abund- 

 ance of, 111 



Euiycope, 384 ; gigantea, mutica, 

 sizes of, 29 ; cornuta, gigantea, 

 mutica, plialangiura, robusta, 

 385; cornuta, parasite on, 401 



Eurydice, 342 ; achatus, pulchra, 

 truncata, 344 



Eurynome, 120; aspera, boleti- 

 fera, scutellata, tenuicornis, 121 



Euryozius, a sub-genus, 63 



Eury pan opens, 5(i 



Euryrhenes gryllus, size and dis- 

 tribution of the Amphipod, 30 



Eurytium, 56 



Eutrichocheles modestus, 206 



Evarya, 241 



Evolution, the theory of, tested, 

 97 ; links in the chain of, 103 ; 

 exemplified in hermit-crabs, 

 164 ; bearing of parasites upon, 

 403 



Eyes, 34, 35 ; of Ommatocarcinus, 

 92 ; of eatable shrimp, 225 ; of 

 Acanthephyra microphthalma, 

 213; of Eretmocaris, 255; of 

 Schizopoda, 265, 266, 268, 269, 

 273, 275 ; of the Squillidas. 279, 

 282 ; of the Edriophthalma, 291 ; 

 of the Cumacea, 292 ; of the 

 Apseudidae, 320 ; of the Sero- 

 lidge, 359 



Eye-lash, 181 



Eye-stalk, in the Podophthalma, 

 35 ; in Panulirus penicillatus, 

 197; in Polycheles, immovable, 

 200 ; in Willemoesia, rudimen- 

 tary, 201 



Exopod, alias exopodite, exc- 

 gnathite, scale, acicle, outer 

 branch, 36, 39 ; sometimes 

 called the palp, 192 



Exuviation, 84, 207 



Fabetcius, J. C, condemnation 

 of Hill and Renard by, 162 



GAM 



Faro Isles, the, 118, 206 



Faxon, Mr. W., on the English 

 crayfish, 207 ; on Cambarus and 

 Cambaroides, 208, 209 



Fiction, 25, 107, 162 



Fiddler crabs, English, QQ ; Ameri- 

 can, 89, 91 



Fish-lioe, Copepoda known as, 17 



F^abellifera, the tribe, defined, 330 



Flabellum, or fan, of tie second 

 maxillaj, 41 ; of the pleon, 46, 

 146, 330 



Flagellum, or lash, of antennae, 

 35, 36, 37, 38 ; of an exopod, 

 192 ; alternative name for po- 

 dobranchia, 192 



Food, Crustaceans used for, 12, 14, 

 26, 57, 65, 81, 95, 124, 158, 225, 

 229, 247, 282 



Food of Crustaceans, 21, 25, 86. 

 94, 124, 151, 201, 218, 285, 315, 

 336, 342, 357 



Fossettes, 51 



Fraisse, Dr., on parasitic Crusta- 

 cea. 109, 402, 401 



Fraudulent specimens, 107, 162 



Freshwater Crustaceans, 13, 14, 

 17, 23, 28, 76, 207, 209,246,217, 

 257, 333, 355, 373, 376, 379, 389 



Frog-crab, the, 143 



♦ Front,' the, 52 



Fulton, Dr., on Dajus mysidis 399 



Furcilia, larval stage of Euphau- 

 siidffi, 266 



Galathea, courage of, 15 ; swim- 

 ming powers of, 175 ; dispersa, 

 intermedia, nexa, squamifera, 

 strigosa, 175; digiti-distans. 

 magnifica, 176; gregaria, 177; 

 development of, 179 



Galatheidas, bathymetrical range 

 of, 175 



Galatheinea defined, 174 



Galene, 93 



Gammaridea, size of, 30; pecu- 

 liarities in limbs of, 390; the 

 tribe, 436 



Gammarus, pulex, 13, 23 ; littoral 

 species of, 16 



