INDEX 



aberrans, Diceratherium, 432 

 Acanthopoma, 261, 269 



annectens, 354, 355 

 acuminatus, Oxybelis, 211 

 sesculapii, Erythrolamprus, 207 

 affinis, Baena, 109 

 agassizi, Aphyocharax, 12, 23, 36 



Cheirodon, 3 

 Agkistrodon piscivorus, 227 

 Aglypha, 170 

 ahaetulla, Leptophis, 184 

 albirostris, Helminthophis, 166 

 albiventris, Liophis, 187 

 alburnus, Aphyocharax, 3, 12, 13, 23, 24, 

 25, 27, 29 



Paragoniates, 3, 12, 40, 41 

 almadensis, Liophis, 187 

 alternatum, Pygidium, 327, 328, 336 

 amazonicum, Pygidium, 327, 328, 336 

 amazoni, Prionobrama, 39 

 Amblycephahdse, 221 

 amnion, Testudo, 151, 154 

 amphithorax, Testudo, 155 

 Amy da, 101 



crassa, 155 



egregia, 155, 156 



scutumantiquum, 155, 157 

 anceps, Glyptosaurus, 160 

 Anguidse, 159 

 angulata, Helicops, 179 

 Anisits, J. D., 2, 74 



anisitsi, Aphyocharax, 12, 13, 23, 29, 30, 

 33 



Homodisetus, 351 

 anna;, Cheirodon, 7, 12, 64, 67, 68, 69, 76 

 annectens, Acanthopoma 355 



Diceratherium 403, 411, 416, 417, 

 420, 422 

 annulata, Leptodeira, 210 



477 



Anosteira, 101 



ornata, 102, 121, 122 

 antiqua, Baena, 109 

 Aphyocharax, 9, 15 



agassizi, 12, 23, 36 



alburnus, 3, 12, 13, 23, 24, 25, 27, 29 



anisitsi, 12, 13, 23, 29, 30, 33 



avary, 12, 23, 24, 30, 31 



dentatus, 3, 12, 13, 23, 24, 25, 26, 28 



erythrurus, 12, 23, 24, 28 



fiUgerus, 37 



maxillaris, 12, 23, 25, 37 



melanotus, 23 



nattereri, 12, 23, 24 



paraguayensis, 12, 24, 25, 33 



pulcher, 3 



pusilhis, 12, 13, 22, 23, 24, 28, 29 



rathl3uni, 12, 24, 31, 32 



stramineus, 32 



Key to the species of, 24 

 Aphyocheirodon, 5, 8, 16 



hemigrammus, 12, 58, 59 

 Aphyodite, 5, 16, 48 



grammica, 12, 47 

 Aporophis flavifrenatus, 170 



lineatus, 170 



melanocephalus, 171 

 areolata, Hatcheria, 285 

 arenosa, Baena, 107, 108, 109, 121 

 Argopleura, 11 

 armatum, Diceratherium, 404, 413-416, 



419, 426 

 armillatus, Pariolus, 260 

 Atractus badius, 172 



roulei, 173 



tseniatus, 173 

 austraUs, Pimelodella, 230, 231, 233 

 avanhandavffi, Pimelodella, 232, 240, 253 

 avary, Aphyocharax, 12, 23, 24, 30, 31 



