INDEX 



453 



ipii 



Iphinoe, 302; tenella, trispinosa' 



303 

 Issea Montagui, amphipod found 



on Maia squinado, 22, 111 

 Ischium, alias ischiopodite, or 



third joint, sometimes called 



the genu or knee, 43 

 Ischnosoma, bacillus, bacilloides, 



bispinosum, quadrispinosum, 



spinosum, Thomsoni, 383 

 Isea, a doubtful genus, 184 

 Isocladus, armatus, spiniger, 364 

 Isopoda, sub-order of Edrioph- 



thalma, 8 ; size attained by, 29 ; 



sub-divisions of, 314 ; defined, 



317 

 Ives, Mr. J. E., term cruriped 



proposed by, 44 ; on Hippa 



emeritus, 150 



J^RA, albifrons, Guernei, longi- 



cornis, Nordmanni, 379 

 Jaeropsis, brevicornis, marionis, 



neo-zelanica, 379 

 Jamaica, Grass Crab of, 75 ; land 



crabs, 80; Oyster Crab, 101; 



Ma.Tima Shrimp, 145 ; Mother 



Lobster, 192 ; isopod, 432 

 Jamna longicornis, 379 

 Janira, alta, maculosa, 377 ; abys- 



sicola, laciniata, longicauda, 



spinosa, tncornis, 378 

 Japan, Crustacea of, 27 ; de Haan's 



work on, 44, 88, 95, 101, 102, 



107, 125, 128, 144, 154, 421 

 Jasus, priority over Palinosytus of, 



197 

 Jaxea noctuma, 187 

 Jobert, M.,on breathing apparatus 



of land crabs, 85 

 Johnson, Dr. Samuel, on the lan- 

 guage of natural history, 5 

 Johnston, G., species of Mga. 



named by, 349 

 Jonah's whale, fish fit to be, 222 



Kepon typus, 412 

 Kerguelen Island, Crustacea from, 

 243, 338, 358, 378, 380, 381, 386 



33 



LEP 



King Crab, the, 27 



Kirk, air. T. \V., on Palinurus 



tumidus, 27 

 Kolga, a fossil genus, 220 

 Krauss, Dr. F., on South-African 



Crustacea, 69, 77, 86, 91, 98, 117 

 Kroyer, H., Chionoecetes opilio 



figured by, 1 17 ; on the Cumacea, 



292, 293 

 Kosciusko, Mount, isopod found 



high up on, 389 



Labium, alias lower lip, 40 

 Labrum, alias upper lip, 40 

 Lady Crab, the British, <6Q\ the 



American, 67 

 Lady in the chair, the, pictuie of, 



48 

 Lambrus, intermedins, macrocbe- 



los, 121 

 Lampropidse defined, 308 

 Lamprops. 308 ; fa-ciata, fuscata, 



quadriplicata, 309 

 Land Crabs, 14, 80 

 Lanocira Krdyeri, 346 

 Larval forms,' 59, 60, 172, 178, 204. 



221, 222, 265, 288, 335, 337, 402 

 Latin, specimen of scientific, 418 

 Latreille, nomenclature of Crus- 

 taceans by, 8, 9, 315 

 Latreillia, deceptive outward form 



of, 137 ; elegans, valida, 137 

 Latreillopsis bispinosa, 138 

 Latreutes, 234 

 Lazy Crab, the, 121 

 Leach, Dr. W. E., on the way to 



take Cancer pagurus, 57 ; his 



name for the Gulf -weed crab, 



95 ; his name for the common 



lobster, 203 

 Leachia preoccupied, 370 

 Leacia, synonym of Astacilla, 370 

 Leander, 246 ; serratus, telson of, 



46 ; Fabricii, Leachii, serratus, 



squilla, 247 

 Leidya distorta, 412 

 Leiolophus clavimanus, 98 

 Leiopus leptodactylus, unusual 



maxilla of, 321 

 Lepas, compared with Leucifer, 



