434 



Auricula (Leuconia, Gray,) opportuna, 



Gould, 40. 

 Aytliya Americana, 122. 



Bahamas, Birds of. Dr. H. Bryant on, 

 102; Fauna of, 103; Structure of, 

 103; Crustacea from, 136 ; Geological 

 structure of, 85 ; Fishes of, resembling 

 those of Sandwich Islands, 85; Gulf- 

 weed growing on rocks at, 85. 

 Baisley's Fond peat and List of Diatom- 



aceae in, 287. 

 Beer seed, California, 350. 

 Bela turgida, Gould, 337. 

 Bequest of Hon. Jonathan Phillips, 355. 

 Bemis Lake earth, 283; Diatomacese in, 



List of, 284. 

 Bicidium parasiiicum^ Agassiz, 24. 

 Birds of Chili, Notes on Nidification of, 



by M. F. Germain, 308. 

 Birds of Cuba, List of, by Dr. John 



Gundlach, 305. 

 Birds of E. Florida, Dr. H. Bryant on, 5. 

 Birds, Two species of, one of them new, 



from Bogota, 225. 

 Bismuth, Telluret of, from Georgia, 



22. 

 Bithynia divalis^ Gould, 41. 

 Bittium alutaceiim, Gould, 387. 



craticulatum, Gould, 387. 



glareomm^ Gould, 387. 



parcum, Gould, 387. 



Brazil, Dr. J. C, Reinhardt's donation 

 of objects of Natural History from, 

 25. 

 Brazilian bii-ds added to Collection, 



245. 

 Breast supplementarj' in the human fe- 

 male, 22. 

 Breeding habits of Cormorants and Peli- 

 cans in Florida, 18. 

 Brookline earth and List of Diatomaceae 



in, 285. 

 Bryant, Dr. H., his visit to Labrador, 



349. 

 Bryttus, 3; B. fasciatus, 3; B. obesus, 



34. 

 Bubo Virginianus, 8. 

 Buccinulus striyosus, Gould, 141. 

 Buccinum obsoletum, 78. 



Rodgersi, Gould, 326. 



iStimpso7ii, Gould, 325. 



Bulla vernicosa, Gould, 138. 

 Burlington, Iowa, Geology and Paleon- 

 tology of, Chai'les A. White on, 319; 

 Prof. W. B. Rogers's remarks on, 

 319. 

 Buteo lineatus, 8. 



Califoenia beer seed, 350. 

 California, tin ore discovered in, 152. 

 Cambridge earth, and list of Diatomaceas 

 in, 284. 



Campephilus principalis, 11. 

 Capybara, fossil cranium of, found on 



south-west frontier of the United 



States, 350. 

 Caracara Eagle, probably two species 



of, 21. 

 Carinaria cornucopia^ Gould, 408. 

 Cataract produced by injecting sugar 



under skin of frogs. Dr. B. J. Jeffries 



on, 183, 192. 

 Cathartes aura, 5 ; Notes on, 104. 

 Cecidomyiaj, transformations of, Dr. T. 



W. Harris on, 179; not in accordance 



with general law, 180. 

 Cercopithecus nigripes, Du Chaillu, 



.360. 

 Cereus giganteus exhibited, 409. 

 Cerianthus, new species of, 24. 

 Cerithiopsis aurantiaca. Gould, 388. 



Inqueala, Gould, 387. 



rugosa, Gould, 388. 



se7nipicta, Gould, 388. 



Cerithium lacertinum, Gould, 386. 

 jilacidum^ Gould, 386. 



stigviosum, Gould, 386. 



Certhiola flaveola, Notes on and meas- 

 urement of, 117. 



Ceryle alcyon, 108. 

 Chamjepelia passerina, 120. 

 Cheletropis globosa, Gould, 408. 

 Chemnitzia circmndaia, Gould, 407. 



iota, Gould, 406. , 



trac/iealis, Gould, 407. 



Chili, Birds of, Notes on Nidification of, 



308. 

 Chimpanzee and Orang, are they gen- 

 eric terms'? 54. 

 Chiriqui coal, 423, 428. 

 Chiton (Acanthochaetes) achates, Gould, 



165. 

 (Leptochitou) comptus, Gould, 



163. 

 (Leptochiton) concinnus, Gould, 



164. 

 (Leptochiton) craticulatus,Gonld, 



164. 

 (Leptochiton) Jacobceus, Gould, 



164. 

 (Lepidopleura) lepidus, Gould, 



164. 



(Lophyrus) lugubris, Gould, 163. 



(Chsetopleura) plumosus, Gould, 



165. 

 ( Molpalia ) Stimpsoni, Gould, 



165. 

 Chordeiles popetue, 108. 

 Chorizanthe (Mucronea ) perfoliata, 



Gray, 148. 

 Chrysoberyl from Norway, Maine, 424. 

 Cicmdela Hentzii, Dr. T. \V. Harris on, 



185. 

 Cingula ( ?) atomaria, Gould, 403. 

 Clarkia Xaniiana^ Gray, 146. 



