INDEX 



Abaco Hairy Woodpecker, 406 

 abacocnsis, Dendroica. 435 

 abbreviatus, Sclcrotettix, 105 

 Acanthc^pecten carboniferous, 149, 155 

 Acara syspilus, 335 

 Acaropsis nassa, 331 

 Accipiter velox, 451 

 Aceratherium, 275 



tetradactylum, 278 



tridactylum, 276-278 

 Acestridium, 319 



discus. 319 

 ^cestrorhynchus hepsetus, 315 

 Acidaspida', 73 

 Acidaspis spiniger, 48 

 Acipenseridae, 207 

 acipenserinus, Podothecus, 210 

 Acipenser niedirostris, 207 



transmontanus, 207 

 Acridium ihombeum, 94 



mucronatuin, 141 

 Acrj-dium, 119 



hamatum, 140 

 Actitis niacularia, 449 

 acuminata, Ortliis, 246 

 acuta, Tettigidea, 126 

 acuticeps, Geophagus, 369, 370 



Oxycottus, 192 

 acutilobus, Scabrotettix, 114 

 acutiplicata, Orthis, 236, 237, 258 

 acutirostra, Atrypa, 227 

 acutirostris, Crenicichla, 346, 355 



Rhynchonella, 226, 227 



Zygos])ira, 215, 227, 228, 257 

 ^gialitis semipalmata, 414, 449 

 iEquidens awani, 335 



centralis, 333 



dorsigera, 336, 337 



flavescens, 338 



frenifera, 336 



guaporensis, 332, 335 



paraguayensis, 332, 335, 337 



portalfgrensis, 333, 334 



rivulata, 339 



sapayensis, 339 



subocularis, 338 



syspilus, 335 



tetramerus, 332. 334, 335 



thayeri, 336 



vittata, 334. 335 



zamorensis, 338, 339 



sequifasciatus, Symphysodon, 372 

 astiva, Dendroica, 433 

 affinis, Asaphus, 38 



Ilemigyraspis, 38 



Salminus, 321 

 agassizi, Hetcrogramma, 357 

 Agassizodus variabilis, 156 

 Agelaius phoeniceus bryanti, 391, 394, 

 439. 463 



floridanus, 439 

 Age of Deposits at Riacho Doce, 34 

 aggregatus, Cymatogaster, 177, 209 

 Aglea intermedia, 290, 325, 327 

 Agonidae, 193 

 Agostini, Serafino, 269 

 aix, Pallasma, 194, 210 

 Ajaia ajaja, 390, 411, 445 

 alagoensis, Chiromystus, 32, 33 

 alaskanus, Xeneretmus, 194, 195, 211 

 albescens, Glanidium, 382 

 alcer, Asaphus, 64 

 alcyon, Ceryle, 453 

 aleutensis, Lyconectes, 201, 212 

 Alexander III Museum, i 

 alcxandri, Lophiosilurus, 316, 317, 318 

 alleghaniensis, Petalodus, 145, 157 

 Allen, Dr. J. A., 284 

 alleni, Virco, 428, 430 

 Allorisma costatum, 149, 155 



subcuneatum, 149, 155, 158 

 Allotettix, 91 



americanus, 115, 116 



cayennensis, 115, 117 



chapadon^is, 115, 117, 121 



chipmani, 115, 117 



fuscipcnnis, 115 



pcruvianus, 115, 116 



prolongatus, 115, Ii8 

 Alosa sapidissima, 207 

 alpha, Asaphus, 62 

 alpina sakhalina, Pclidna, 448 

 Alticamelus altus, 264 

 altilis, Atrypa, 221 



Camarota;chia, 221 

 altispinosa, Crenicara, 344 

 altonensis, Naticopsis, 144, 150, 155 

 altum, Pterophylhim, 372, 373 

 altus, Alticamelus, 264 

 Aluco pratincola pratincola, 390 

 Amazona leucocephala bahamensis, 390, 

 417. 451 

 465 



