368 



INDEX. 



Homarm, 13, 42, 257, 332 

 Hoinology, homologous, homolo- 



gue, 148 

 Hoploparia, 342 

 Hypoblast, 211 



Jdothea, 323, 334 

 Impregnation, 135, 350 

 Integument, 50 

 Interseptal zone, 183 

 Intestine, 29, 61 

 Ischiopodite, 165 



J. 



Japanese Crayfishes, 313, 314 



Jaws, 23 



JOHNSTON, J., quoted, 42 



K. 



KESSLER, quoted, 298, 304 

 Kidney, see Green gland 

 KLUNZINGEE, referred to, 330 



Labrum, 51 



development of, 218 

 LAMARCK, referred to, 4 

 LEREBOULLET, quoted, 353 

 Legs, ambulatory, 168 

 LEMOINE, referred to, 353 

 LEYDIQ, referred to, 115, 353 

 Liver, 30, 64 



development of, 223 



nature of secretion. 352 

 Lobster, common, see Homariw 



Norway, see Neplvrops 



Lobster, Rock, see Palinurv* 

 LOVEN, referred to, 327 



M. 



Machine, living, 128 

 M'lNTOSH, Dr. W. C., quoted, 288 

 Mandible, 23, 51, 170 



development of, 214 

 MARTENS, VON, 306 

 Mastodon mirificm, occurring with 



fossil ciayfishes, 316 

 Maxillse, 23, 170 

 Maxillipedes, 23, 164 

 Medullary groove, 213 

 Megalopa stage of development, 



283 



Meropodite, 165 

 Mesoblast, 212 

 Mesoderm, 141 

 Mesophragm, 158 

 Metamere, 143 

 Metastoma, 61 

 Metope, 278 

 Midgut, 61 



development of, 211, 214, 223 

 MILNE-EDWARDS, quoted, 13, 289 

 Uollusca, 284 

 Morphology, 46, 138 



comparative, 230 

 Mortality of crayfishes, 128 

 Morula, 206 

 Mosaic vision, 122, 354 

 Motor plates, 189 

 Mouth, 51 

 MULLER, JOHANNES, referred to 



122 

 Muscle, 57, 90, 175, 181 



development of, 224 



histology of, 90, 181 

 Muscles of abdomen, 99 



