INDEX. 



aberrans, Paradichroplus, 138, 500, 502, 



503 



Abila, 485 



smaragdipes, 96 

 Abracris, 490 



caeruleipennis, 108, 109, no 



chapadensis, 108, 109 



conspersipennis, 108, 109, no, 491 



dilecta, 107, 108 



meridionalis, 108, 109, III, 491 



nebulosa, 108, 109, 491 



signatipes, 107, 108, in 



Synopsis of the species of, 107 

 Academy of Natural Sciences of 



Philadelphia, 191 

 acanthogaster, Deuterodon, 179, 180 

 Acridiidae, 42, 442, 460 

 Acridium albipes, 63 



alutaceum, 495 



coxale, 488 



cruentatum, 59 



dux, 64 



ensicorum, 9 



flavolineatum, 505 



inscriptum, 494 



olfersii, 63, 475 



(Osmilia) flavolineatum, 505 

 violacea, 141 

 violaceum, 505 



paranense, 495 



(Podisma) arrogans, 132 

 fraternum, 132 



punctatum, 448 



sanguinipes, 115 



(Schistocerca) columbinum, 492 

 pallens, 127 

 peregrinum, 495 



semirubrum, 475 



serratum, 43 



tarsatum, 59 



velasquezii, 63 



vitticeps, 98 

 Acridoidea, 423 

 Acrydium acuminata, 38 



acuminatum, 37 



aeneo-oculata, 115 



alutaceum, 495 



carolinum, 457 



dentatum, 43 



Acrydium flavofasciatum, 126 



flavolineatum, 505 



punctatum, 15 



sanguinipes, 115 



serratofasciatum, 43 



tarsatum, 59 

 acuminata, Acrydium, 38 



var. brevipennis, Coelopterna, 37, 

 459 



Cceloptera, 459 



Proscopia, 436 

 acuminatum, Acrydium, 37, 459 

 acuta, Orphulina, 21 

 acutissimus, Medionidus, 336 

 acutus, Corydoras, 397, 407 

 Adelotettix, 484 



brunneus, 97, 98 



collaris, 97, 98 



obscurus, 97, 98 



Synopsis of the species of, 97 

 Adimantus, 485 



ornatissimus, 489 



vitticeps, 98 

 adspersa, Truxalis, 9 

 adspersum, Decapogon, 390 

 adspersus, Callichthys, 390 

 aeneo-oculata, Acrydium, 115 



Vilerna, 115 

 aeneum, Hoplosoma, 404 

 aeneus, Corydoras, 385, 396, 403, 404 



Hoplosoma, 404 

 aequalis, Leptomerinthoprora, 114 

 aequinoctialis, Craspedoprion, 207 

 aesopus, Plethobasus, 259, 260, 261 

 afflnis, Diedronotus, 49 

 aflavida, Chaemepelia passerina, 517, 

 522, 561, 565. 572, 592, 599 



Chamaepelia, 562 



Columbigallina passerina, 562 

 African Buffaloes, 381 

 Agassiz, L., 262 

 agassizi, Corydoras, 399 

 agassizii, Corydoras, 409 

 Agostini, S., 193, 366 

 Alasmidonta, 278, 280, 294 



heterodon, 295, 296 



marginata, 297 



minor, 295 



undulata, 295, 296, 297 



604 



