444 



Nauclerus furcatus, 8. 



Naucrates captured at Provincetown, 



Mass., 4. 

 Neptunea arata^ Gould, 326. 



cestuosa, Gould, 326. 



{s. g. Sipho) terebrans, Gould, 



826. 

 Nerita pica, Gould, 43. 

 Neritella (Clithon) penicillaia, Gould, 

 43. 



puella, Gould, 43. 



Nettion, Carolinensis, 122. 



New species of Ophiuridae, Descriptions 



of, by Theodore Lyman, 193, 252. 

 Newfoundland, Geological Survey of, 



86. 

 New Mexico, gold field of, 65. 



NiDIFICATION IN ChILI OF 



Agelaius theleus, 311. 

 Agriornis lividus, 311. 

 Anas cristata, 314. 



melanocephala, 315. 



Ardea egretta, 313. 

 Buteo erythronotus, 309. 

 Chlorospiza alaudina, 312. 

 Cinclodes nigrofumosus, 310. 

 Columbina picui, 312. 

 Craxirex unicinctus, 309. 

 Culicivora parvulus, 311. 

 Cyanotis omnicolor, 310. 

 Cygnus nigricollis, 315. 

 Cypselus leucopygius, 309. 

 Dafila Bahamensis, 314. 

 Falcinellus guarauna, 313. 

 Falco sparverius, 309. 

 Fulica Chilensis, 314. 

 Gallinago paraguia, 313. 

 Gallinula crassirostris, 314. 

 Glaucidium nanura, 309. 

 Gracixlus Brasilianus, 315. 



cristatus, 315. 



Gainsardii, 315. 



Magellanicus, 315. 



Grithagra brevirostris, 312. 

 Haematopus palliatus, 314. 

 Himantopus nigricollis, 313. 

 Ibis melanopis, 313. 



Larus Dominicanus, 314. 



glaucodes, 314. 



Leichenops erythropterus, 311. 

 Micropterus cinereus, 315. 

 Milvago chi mango, 309. 

 Mimus thenca, 311. 

 Muscisaxicola nigra, 311. 

 Myiobius albiceps, 311. 

 Nothura perdicaria, 312. 

 Nycticorax Gardenii, 313. 

 Pei'istera auriculata, 312. 

 Phrygilus diuca, 312. 

 Phytotoma rara, 312. 



Picus lignarius, 312. 

 Podilymbus antarcticus, 314. 



Polyborus tharus, 809. 



Pontoaetus melanolencus, 309. 



Psarocolius Cureeus, 812. 



Pterotoclms albicollis, 311. 



Rallus bicolor (cgesius, Spix?), 314. 



Rhynchcea semicollaris, 313. 



Scytalopus fuscus, 310. 



Stenopsis parvulus, 309. 



Sterna aranea, 314. 



Strix perlata, 309. 



Sturnella militaris, 312. 



Synallaxis dorsomaculata, 310. 



segythaloides, 310. 



sordida, 310. 



Tsenioptera pyropa, 311. 



Troglodytes platensis, 310. 



Turdus fuscater, 311. 



Vanellus Ca3fennensis, 313. 



Zonotrichia matutina, 312. 

 Nomenclature of Ophiurid^, corrections 



iu, b}-^ Theodore Lyman, 202. 

 Nomenclature, Zoological, Prof. Agassiz 



on, 204. 

 Nosti'ils, human, infested by larv«, 175. 

 Notes on Nidification of Birds of Chili, 



by M. F. Germain, 308. 

 N'tchego same as Troglodytes niger, 



298. 

 Nycticorax violaceus, 120. 



Obeliscus buxeus, Gould, 403. 



ornatus, Gould, 403. 



Odontaspis griseus, 167. 

 Odostomia bullula, Gould, 404. 



lirata, Gould, 404. 



obtusa, Gould, 405. 



physoides, Gould, 405. 



planata, Gould, 404. 



scalarina, Gould, 405. 



soluta, Gould, 405. 



subplanata, Gould, 404. 



viridescens, Gould, 405. 



Officers for 1859-60, 57 ; for 1860-61, 282. 

 Oil wells of Pennsylvania, 295. 

 Olivella spreta, Gould, 383. 

 Omphalotropis stricius, Gould, 40. 

 Ophiocoma Alexandri, Lyman, 256. 

 Ophioderma, proper generic name for 



Ophiura, 197. 

 Ophioderma virescens, Liitken, identical 



with Ophiura appressa. Say, 184. 

 Oj)hioglt/pha, nov. gen., Lyman, 197. 



Liitkenii, Lyman, 197. 



Ophionereis jjorrecia, Lyman, 260. 



Xantusli, Lyman, 258. 



Ophiopholis Caryii, Lyman, 261. 



Kennerlyi, Lyman, 200. 



Ophiothrix dumosa, Lyman, 252. 



Uneaia, Lyman, 201. 



magnijica, Lyman, 254. 



Ophiura appressa. Say, identical with 



Ophioderma virescens, Liitken, 184, 



202. 



