450 



INDEX. 



Hornera lichenoides, Pontop., 168 ; ovi- 

 cells and embryos of, 163; men- 

 tioned, 169, 170, 180, 182, 18-3, 

 218, 249. 

 mediterranea, A. W. Waters, men- 

 tioned, 169. 

 ramosa, MacGilL, mentioned, 168. 

 serrata, Meneghini, mentioned, 

 169. 

 Hurst, C. C, Experimental Studies on 



Heredity in Rabbiis, 283-324. 

 Hjalosphenia, 8tein, 114; mentioned, 

 108, 115, 218. 

 inconspicua *, G. S. West, 115; 



mentioned, 117. 

 minuta. Cash, mentioned, 115. 

 platjstoma * , G. S. West, 114; 

 mentioned, 109, 117. 

 Hyodon, Les., skull of, 215. 



alosoides, Rafinesque, cranium of, 

 206 ; skull of, fig. 216. 

 Hyodontidffi, Cranial Osteology of the 

 Fishes of, by W. G. Eidewood, 188- 

 217. 

 Hyperia, Latreille, 40. 



Gaudichaudi, H. Milne-Edw., 40. 

 Hyperiella, Bovallias, 40. 

 dilatata, Stebbing, 40. 

 Hyperiid^, 40. 

 Hyperina, mentioned, 131. 

 Hyperopisu? bebe, Lacep., skull of, 197. 



Ichthyophorba denticornis, Glaus, 138. 

 Idmonea atlantica, Forbes, 166, 249; 

 mentioned, 167, 168, 182, 232. 

 — var. tenuis. Busk, 168. 

 fenestrata, Busk, 167 ; mentioned, 



182. 

 interjuncta, Mac Gill., mentioned, 



249. 

 Milneana, (^'Or6., 249; mentioned, 



232. 

 notomale, Busk, mentioned, 249. 

 triquetra, Lamouroux, mentioned, 



166. 

 tumida, Smitt, 168, fig. 184; 

 mentioned, 182. 

 Idya, Fhilippi, 10. 



furcata, Baird, 10. 

 Indris diadema, Bennett, mentioned, 84. 

 Ingolfiella*, H. J. Hansen, 118-133. 

 abyssi * , H. J. Hansen, 118 ; men- 

 tioned, 126, 127, 130, fig. 132. 

 littoralis * , H. J. Hansen, 124 ; 

 mentioned, 130, fig. 132. 

 Ingolfiellidse * , fam. n., a new Type of 

 Amphipoda, by Dr. H. J. Hansen, 

 117-133. 

 Ischyroceridfe, 61. 

 Isidas, mentioned, 424. 

 Isidella, Gray, mentioned, 423. 



Isidella (?) corallaides. Gray, men- 

 tioned, 424. 

 elongata. Gray, mentioned, 424. 

 neapolitana, G. van Koch, men- 

 tioned, 423, 425. 

 Isidinse, mentioned, 424. 

 Isis antaretiea, Htud., mentioned, 424. 

 aurantia, Espier, mentioned, 424. 

 capensis. Stud., mentioned, 424. 

 coccinea, E. ^ 8., mentioned, 421, 



424. 

 coralloides, Lamk., mentioned, 422, 



423, 424. 

 dichotoma, Linn., mentioned, 421, 



422, 424. 



dichotoma, Pallas, mentioned, 424. 

 elongata, Esper, mentioned, 422, 



423, 424. 



encriuula, Lamk., mentioned, 422, 



424. 

 erythracea, Lamk., mentioned, 422, 



424. 

 flexibilis, Pourt., mentioned, 424. 

 gracilis, Lamk., mentioned, 422, 



424. 

 Gregorii, Gray, mentioned, 424, 



425. 

 hippuris, Linn., mentioned, 421, 



424. 

 — , the structure of, by Jas. J. 



Simpson, 421-431. 

 melitensis, Lamk., mentioned, 422, 



425. 

 moniliformis, Steensirup, men- 

 tioned, 423, 424, 425. 

 neapolitana, G. von Koch, men- 

 tioned, 424, 425. 

 nobilis, Pallas, mentioned, 421, 



425. 

 ochracea, Linn., mentioned, 421, 



425. 

 polyacantha, Steenstrup, men- 

 tioned, 423, 424, 425. 

 saxea, Clusius, mentioned, 425. 

 Isokerandria, Giesbrecht, 141. 

 Isopod, Deep-Sea, Anuropus branchia- 

 tus Bedd., and some Kemarks on 

 Eathynomus giganteus, A. Milne- 

 Edw.. by Dr. H. J. Hansen, 12-25. 

 Isopoda, Revision of the European 

 Marine Forms of the Cirolaninaj, a 

 Subfamily of Crustacea Isopoda, by 

 H. J. Hansen, 337-373. 



Jackson-Harmsworth Expedition, 1896- 

 1897, Bryozoa from Franz -Josef 

 Land. — Part II. Cyclostomata, Cte- 

 nostomata, and Endoprocta. By A. 

 W. Waters, 161-184. 



Jacobson, on the Organ of, in Spheno- 

 don, by R. Broom, 414-420. 



