INDEX 
IPIl 
Iphinoe, 302; tenella, trispinosa, 
803 
Iseea 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 
Iscpoda, 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 
JRA, albifrons, Guernei, longi- 
‘cornis, Nordmanni, 379 
Jzropsis, brevicornis,  marionis, 
neo-zelanica, 379 
Jamaica, Grass Crab of, 75; land 
crabs, 80; Oyster Crab, 101; 
Mamma Shrimp, 145; Mother 
Lobster, 192; isopod, 432 
Jamna longicornis, 379 
Janira, alta, maculosa, 377; abys- 
sicola, Jlaciniata, longicauda, 
spinosa, tricornis, 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, 
Jaxea nocturna, 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 /Ega 
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 
ce 
453 
LEP 
King Crab, the, 27 
Kirk, Mr. T. W., on Palinurus 
tumidus, 27 
Kolga, a fossil genus, 220 
Krauss, Dr. F., on South-African 
Crustacea, 69, 77, 86, 91, 98, 117 
Kroyer, H., Chioncecetes opilio 
figured by, 117; 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, 66; the 
American, 67 
Lady in the chair, the, picture of, 
48 
Lambrus, intermedius, macroche- 
los, 121 
Lampropide defined, 308 
Lamprops. 308 ; fa ciata, fuscata, 
quadriplicata, 309 
Land Crabs, 14, 80 
Lanocira Kroéyeri, 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 
maxille of, 321 
Lepas, compared with Leucifer, 
