INDEX. 



397 



Generation, organs of, in the Lepa- 



didae, 55. 

 Glands, supposed salivary, 57. 



on the ovigerous lamellae, 60. 

 Goodsir, Mr., on the metamorphosis 

 of Cirripedes, 9, 16. 

 on the supposed male 

 of Balanus, 55. 

 Gray, Mr. J. E. , on the genus Dosima, 

 99. 

 on the metamorpho- 

 sis of Cirripedes, 9. 

 on the inequality of 

 the valves in Paeci- 

 lasma, 101, 103. 

 on an unknown 7- 

 valved Lepas, 374. 

 on the genus Scal- 

 pellum, 216. 

 Growth, rate of, 63. 

 Gymnolepas, 137. 



Cranchii, 146. 

 Cuvierii, 141. 



Habitats, 65. 



Hancock, Mr., on the burrowing of 

 Cirripedes, 346. 

 on the larva of Lepas, 

 11. 

 Hectocotyle, 200. 

 Heptalasmis, 115. 

 Hermaphroditism, peculiar kind of, 



201. 

 Heteroura androphora, 201. 

 Homologies of the Cirripedia, 25-28. 

 Ibla, Genus, 180. 



Cumingii (female), 183. 



(male), 189. 

 Cuvieriana, 203. 

 quadrivalvis (hermaphrodite), 

 203. 

 (complemental 

 male), 207- 

 general summary on its sexual 

 relations, 28]. 

 Impregnation of the females and 

 hermaphrodites in Ibla and Scal- 

 pellum, 290. 



King, Captain, on a new Scalpellum, 

 375. 



Kolliker, on the males of Cephalo- 

 poda, 200. 



Labrum, general description of, 40. 

 Lamellae, ovigerous, 58. 

 Larvae, general description of, 8. 

 Larva of Ibla quadrivalvis, 210. 

 Leidy, Professor, on the eyes of 



Cirripedes, 2, 49. 

 Lepas, Genus, 67- 



anatifera, 73. 

 anserifera, 81, 86. 

 australis, 89. 



„ metamorphosis of, 14. 

 coriacea, 146. 

 cornuta, 141. 

 cygnea, 92. 

 dilata, 92. 

 dor sails, 351. 

 fascicularis, 92. 



„ peduncle, remark- 

 able structure 

 of, 95. 

 Gallorum, 298. 

 Hillii, 77. 

 leporina, 141. 

 vnembrancea, 146. 

 mitella, 316. 

 muricata, 85. 

 nauta, 81. 

 pectinata, 85. 

 pollicipes, 298. 

 scalpellum, 222. 

 sulcata, 86. 

 virgata, 146. 

 Lerneidae, males of, 200. 

 Leucifer, 28. 

 Litholepas, 332. 



de Mont Serrat, 351. 

 Lithotrya, Genus, 332. 

 cauta, 356. 

 dorsalis, 351. 

 Nicobarica, 354. 

 Rhodiopus, 363. 

 truncata, 366. 

 Yalentiana, 371. 

 powers of burrowing, 337. 

 Loven, Dr., on the habits of the 

 Alepas squalicola, 178. 

 on the homologies of 

 Cirripedes, 26. 

 Lowe, Rev. It. T., on the fishes of 



Madeira and 

 Japan, 106. 

 on the Cirripedes 

 of Madeira, 65. 



