564 



MEMOIRS OF THE CARNEGIE MUSEUM 



GitoD fasciatus, 425 



glaber, Auchcnipterus, 198; Pleuronectes, 526; 



Trachycorystes, 65, 77, 198 

 Glanenchc'Ii, 118,422 

 Glanidium alliescens, 197 

 Gnathobolus, 446; mucronatus, 447 

 Gobiidae, Key to the Guiana genera of, 523 

 Gobiidffi, 84, 85, 86, 92, 93, 465, 523 

 Gobius bacalaus, 22, 523; oceanicus, 523 

 Goeldiella, 131; eques, 24, 65, 76, 177 

 Goniodontes, 221 



gracilior, Pygidium 66, 77, 92, 96, 114, 212, 213 

 gracilis, Heniigrammus, 340; Heniiodus, 276, 277; 

 Hyphessobrycon, 43, 69, SO, 89, 109, 338, 340; 

 Pimelodella, 65; Tetragonopterus, 340; Tomeurus, 

 71,82,92, 115,460 

 grammica, Aphyodite, 57, 68, 79, 89, 93, 114, 314 

 CJrammichtliys fasciatus, 526; lineatus, 526 

 grandicassis, Arius, 142; Galeichthys, 142; Ma-nk- 

 hausia, 68, 79, 97, 107, 321, 323; Netuma, 143; 

 Notarius, 64, 75, 110, 142, 143; Tetragonopterus, 

 323, 325 

 granosus, Neoplecostomus, 67, 229 

 Grant, William, 3, 45-49, 55, 74 

 granti, Leporinus, 68, 79, 93, 104, 114, 300, 307 

 granulatus, Doras, 194 

 granulosus, Doras, 24, 76, 184, 185; Pterodoras, 184, 



185 

 grisea, Unibranchapertura, 443 

 griseus, Loricariichthys, 67, 77, 89, 114, 244, 246 

 gronovii, Acara, 495; iEIurichthys, 133; Anableps, 

 456; Bunocephalus, 64, 75, 125, 126; Erythrinus, 

 419, 420; Galeichthys, 23, 133; Tetragonopterus, 

 359 

 grossidens, Lycengraulis, 71 

 grunniens, Cor\nna, 20, 476, 478 

 grunniens, Pachypops, 20, 72, 83, 93, 475, 476 

 Guabia, 310 



guacari, Hy]iostomus, 222, 223 

 guatemalensis, Rocboides, 398 

 Guavina, 523; guavina, 22, 73, 525 

 guav-ina, Eleotris, 22, 534; Macrodon, 416 

 guentheri, Ancistrus, 235; Pseudancistrus, 66, 77, 



233, 235 

 Guiana Plateau and Potaro River, Ichthyic fauna of 



94 

 guianense, Pygidium, 66, 77, 92, 100, 101, 114, 212 

 guianensis, ^Equidens, 72; Ageneiosus, 37, 60, 77, 

 113, 204; Astyanax, 69, 80, 90, 97, 350, 352; 

 Belone, 20, 461; Potamorrhaphis, 20, 71, 82, 89, 

 97, 461; Pygidium, 92, 96; Stolephorus, 71, 82, 

 92, 115, 447; Tylosurus, 23, 461 

 gundlaclii, Domiitator, 523 

 guentheri, Chalcinus, 377; Mugil, 464 



guppii, Girardinus, 458 



guppj-i, Pseudauchenipterus, 201 



guttatus, Hyposlomus, 233; Plecostomus, 233, 235; 



Pseudancistrus, 233 

 guttulata, Aseraggodes, 526 



gynmocephalus, Dormitator, 57, 73, 93, 115, 523 

 gymnogenys, Serrasalmo, 27, 69, 81, 97, 380-383 

 Gymnorhamphichthys, 113, 423 ; hypostomus, 70, 82, 



93, 97, 114, 436 

 gymnorhynchus, Ancistrus, 235, 236; Chaitostomus, 



236; Xenocara, 25, 43, 66, 77, 88, 236 

 Gymnothorax electricus, 27; ocellatus, 27, 118 

 Gymnotidtc, Key to the Guiana genera of, 423 

 Gymnotida", 4, 54, 84, 85, 86, 88-91, 93, 97, 99, 111, 



422, 423 

 Gymnotids, 436 

 Gymnotinffi, 97, 99, 423 

 Gynmotus, 423; albifrons, 438, 439; albus, 425; 



brachiurus, 425; carapo, 21, 70, 81, 88, 89, 97, 



100, 101, 105, 425; electricus, 21, 27, 424 ; fasciatus, 



21, 425; longirostratus, 435; macrurus, 427; 



jiutaol, 425; rostratus, 435 

 gjTimotus, Porotergus, 54, 57, 71, 93, 97, 114, 440, 



441; Sternarchus, 91 



Hadropterj's, 289 



halecinus, Agoniates, 26, 68, 79, 317 



Hamoprion lanceolata, 473 



Hancock, John, 15 



hancocki, Doras, 15, 65, 76, 88, 96, 107, 184, 187 



Hargreaves, T. Sidney, 29, 253 



hargreavesi, Farlowella, 67, 78, 114, 252 



Harrison, Professor J. G., 3, 5, 9 



harrisoni, Pcecilobrycon, 37, 67, 78, 114, 283, 284 



Harttia, 222; loricariiformis, 251; platystoma, 67, 



78, 89, 251 

 Haseman, John D., 108 

 Hasemania biUneata, 108; maxillaris, 108 

 Hatcher, J. B., vii 

 hauxwelUanus, Ctenobrycon, 69; Tetragonopterus, 



362 

 heckeU, Acarichthys, 83, 89, 500; Acara, 23, 500; 



Acarichthys, 23, 72; Centromochlus, 65, 197 

 hehcopliihis, Doras, 65 

 Helogeneida;, 84, 86, 96, 99, 119, 207 

 Helogenes, 53; marmoratus, 29, 66, 77, 96, 100, 101, 



103, 106, 207 

 Hemiancistrus, 222; braueri, 24, 66, 77, 114, 230, 



232; medians, 66, 230; megacephalus, 66, 77, 91, 



92, 96, 230, 231; schomburgki, 66, 77, 230, 231 

 Hemibrycon, 330 

 Heniicetopsis macilentus, 66, 77, 92, 96, 114, 210, 



211; minutus, 54, 66, 77, 91, 92, 96, 114, 211 

 Hemidoras, 45, 132; carinatus, 24, 42, 65, 76, 96, 



