226 
INDEX. 
Drassus segestriformis, xiii. 407 
viridissimus, 407 
Dromia (Fab.) 175 
Indica, 296 
Dromiae, the, 296 
Dynamene, (Leach) 221 
Dynomene, (Latr.) 175 
hispida, 175 
Dysdera, (Latr.) 402 
erythrina, 411 
Ebalia, (Leach) 1 62 
Egeon, (Risso) 191 
Egeria, (Leach) 168 
Indica, 169 
Elmins of Hippocrates, 39 
Emerita, (Gronov.) 178 
Enterion, (Sav.) 29 
Entomolithus paradoxus, 378 
Entomostraca, the, (Mull.) 320 
antennae of the, 322 
characters of, 137 
Entomostracites, what called, 380 
Entomozoa apoda, 7 
chetopoda, 7 
what called, 95 
Entomozoaria, what called, 95 
Epeira, ( Walck.) 415 
apolisca, 476 
cicatrosa, 416. 475 
conica, 417 
curcubitina, 415. 417 
diadema, 390. 416 
diadema, cocoon of the, 444 
diadema, web of the, 448 
fasciata, 417 
fusca, 417 
scalaris, 416 
sericea, 388, 416 
Epei'rse, the, 474 
Epei're de 1’ Opuntia, 418 
Epibdella, (Blain.) 35 
Epicarides, (Lat.) 216 
Episinus, (Walck.) 411 
Eresus, (Walck.) 431 
Ericthus, (Latr.) 201 
vitreus, 201 
Eriodon, (Latr.) 402 
occatorius, 402 
Eriphia, (Latr.) 154 
Erpobdellae, (Blain.) 33 
Eryon, (Desm.) 188 
Cuvierii, 188 
Erythraeus, (Lam.) 503 
Esox belone, 372 
Eteone, (Sav.) 19. 22 
Etreilles, (Cuvier) 276 
Eulalia, (Sav.) 21 
Eulai, what named, 38 
Eulimene, xiii. 354 
blanchatre, 355 
Eumolpe, (Oken) 26 
maxima, 27 
Eunice, (Cuv.) 19 
the genus, 111 
gigantea, 19 
harassii, 19 
Eunomia, (Risso) 21 
Eupheus, (Risso) 211 
ligioides, 21 1 
Euphrosyne, (Sav.) 13 
laureata, 18 
mirtosa, 18 
Eurydice, 219 
Eurynoma, (Leach) 164 
Exochnata, (Fab.) 176 
Extensiles, (Asaphus, Ogygia, Para- 
doxides,) 381 
Eylais, (Lat.) 508 
Filiforma, (Latr.) 214 
Filistata, (Latr.) 403 
Fish-lice, 371 
Flea, arborescent aquatic, 338 
Fly, St. John’s, 473 
Galathadese, (Leach) 183 
Galathea, (Fab.) 184 
gregaria, 184 
rugosa, 184 
Galeodes, the genus, 510 
(Oliv.) 496 
Arabs, 516 
araneoides, 511. 517 
bite of the, 515 
body of the, 511 
dorsalis, 517 
feet of the, 513 
jaws of the, 512 
melanus, 516 
phalangium, 516 
setifera, 517 
Gargonali, (a scorpion,) 491 
Gamasus, (Latr.) 504 
Gammarinse, (Latr.) 207 
Gammarus, the genus, 315 
(Fab.) 205 
eyes of, 247 
padatus, 214 
proper, (Latr.) 209 
salinus, 350 
Gebia, (Leach) 186 
stellata, 186 
Gecarcini, the, 288 
Gecarcinus, (Latr.) 160 
pictus, 289 
