Index. 



415 



Matthew, W. D., 152 

 maxillosus, Neoconocephalus, 393 

 maximiliani, Homcosaurus, 89, 90, 91 

 incarnsi, Arvicanthus abyssinicus, 22 

 Mecopodida', 285 



Synopsis of South American genera 

 of, 335 

 media, Topana, 329 

 Meek, F. B., 279 

 Megacerops coloradensis, 31 

 megalepis, Leporinus, 95, 97 

 megalostictus, Phenacogaster, loi 

 Melanophoxus, 381 

 melanurus, Creatochanes, 103 

 membranaceum, Callipteridium, 126, 



127 

 Menidia, 100 



mento, Catoprion, 235, 262 

 meridionalis, Conocephalus, 373, 377 

 Meroncidius, 339 



insularis, 354 



ochraceus, 354 

 Merychyus, 204, 219 

 Merycochoerus, 200, 201 



caenopus, 185 

 Merycoidodon culbertsoni, 165, 167, 

 168, 169, 173, 174, 176, 177, 178, 180, 

 181, 182, 183, 184, 185, 187, 189, 190, 

 191, 192, 193, 194, 206, 207, 213 

 Mesatirhinus, 50, 51 

 Mesonyx, 217 

 Mesoreodon, 163, 189 



chelonyx, 189, 190, 211, 219 

 Metarhinus, 30 

 meticulosus, Seniocebus, 58, 59, 79, 80, 



81 

 Metoreodon, 219 

 Metj'nnis, 261 



guaporensis, 267 



hypsauchen, 269 



maculatus, 235, 269 



roosevehi, 268 

 mexicana, Scudderia, 306 

 mexicanus, Eriolus, 387, 388 



Neoconocephalus, 393 



Phlugis, 364 

 micana, Myloplus, 233, 270 

 Microcentrum, 293 



Colosseum, 333 



incisum, 315 



lanceolatum, 332 



marginatum, 3;^^ 



marginellum, 315 

 microcephalus, Curimatus, 94 

 microlepis, Acanthocharax, iii 



Acestrorhynchus, iii 

 microphylla, Pannaria, 123 

 micropterus, Semionotus, 146 

 microstoma, Brj^cona'thiops, 112 



midas, Cercopithecus, 81 



Miller, Gerrit S., 59 



Mills, Theodore, 149, 151 



Mimetica, 345 



ininiatum, Dermatocarpon, 124 



minimus, Eriolus, 387 



minor, Aniarella, 298 



Chelonichthys, 142 



Gryporhynchus, 389 



Pristes, 348 



Promerycochoerus, 150 

 minutipennis, Hyperbaenus, 400 

 Miopithecus, 58 

 miriquouina, Aotus, 58, 81, 83 

 misera, Oxyprorella, 300 

 missouriensis, Neuropteris, 126, 127 

 mitrei, Colosoma, 262 

 modesta, Oxyprorella, 301 



Symmetropleura, 307 



Tomeophora, 323 

 Moenkhausia browni, 106 



chrysargyrea, 106 



colletti, 106 



copei, 106 



cotinho, 106 



dichrourus, 106, 109 



grandisquamis, 106 



oligolepis, 106 

 Moncheca pretiosa, 386 

 Monesta, 380 

 Monitors, 277, 278 

 Monocerophora, 363 

 monoceros, Copiphora, 382 

 montanus, PromerycochcErus, 150, 184, 



185, 186, 191, 193 

 morawhannse, Curimatus, 94 

 mordax, Dipterus, 282 

 Moxostoma aureolum, 92 

 mucronatus, Astyanax, 102, 103 

 muhlenbergi, Gyrophora, 123 

 Mus hildebrandti, 17 



rufidorsalis, 17 

 mutator, Astyanax, 102, 103 

 muticus, Neoconocephalus, 393 

 Mycetes seniculus, 66, 163 

 Mylesinus, 261 

 Myletes nigripinnis, 262 

 Myleus, 262 



ellipticus, 235. 



pacu, 226, 269, 270 



rubripinnis, no 

 Mylinae, no 



Key to genera of, 261 

 Mylohyus, 116 

 Myloplus, 262 



levis, 271 



micans, 233, 270 



rhomboidalis, 271 



rubripinnis, 271 



