564 



MEMOIRS OF THE CARNEGIE MUSEUM 



Giton fasciatus, 425 



glaber, Auchenipterus, 19S; Pleuronectes, 526; 



Trachycorystes, 65, 77, 198 

 Glanencheli, 118, 422 

 Glanidium albescens, 197 

 Gnathobolus, 446; mucronatus, 447 

 Gobiida?, Key to the Guiana genera of, 523 

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

 Gobius baealaus, 22, 523; oceanieus, 523 

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

 Goniodontes, 221 



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

 gracilis, Hemigrammus, 340; Hemiodus, 276, 277; 



Hyphessobrycon, 43, 69, 80, 89, 109, 338, 340; 



Pimelodella, 65; Tetragonopterus, 340; Tomcurus, 



71, 82, 92, 115, 460 

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

 Grammichthys fasciatus, 526; lineatus, 526 

 grandicassis, Arius, 142; Galcichthys, 142; Mcenk- 



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; iEluriehthys, 133; Anableps, 



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



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



359 

 grossidens, Lycengraulis, 71 

 grunniens, Corvina, 20, 476, 478 

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

 Guabia, 310 



guacari, Hypostomus, 222, 223 

 guatemalensis, Rceboides, 398 

 Guavina, 523; guavina, 22, 73, 525 

 guavina, 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, jEquidens, 72; Ageneiosus, 37, 66, 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 

 gundlachi, Dormitator, 523 

 guentheri, Chalcinus, 377; Mural, 464 



guppii, Girardinus, 458 



guppyi, Pseudauchenipterus, 201 



guttatus, Hypostomus, 233; Plecostomus, 233, 235; 



Pseudancistrus, 233 

 guttulata, Aseraggodes, 526 

 gymnoeephalus, Dormitator, 57, 73, 93, 115, 523 

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

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



93, 97, 114, 436 

 gymnorhynchus, Ancistrus, 235, 236; Chretostomus, 



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

 Gymnothorax electricus, 27; ocellatus, 27, 118 

 Gymnotida 1 , Key to the Guiana genera of, 423 

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



422, 423 

 Gymnotids, 436 

 Gymnotince, 97, 99, 423 

 Gymnotus, 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; 



putaol, 425; rostratus, 435 

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



441 ; Sternarchus, 91 



Hadropterys, 289 



halecinus, Agoniates, 26, 6S, 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, IVcilobrycon, 37, 67, 78, 114, 283, 284 



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



78, 89, 251 

 Haseman, John D., 108 

 Hasemania bilineata, 10S; maxillaris, 108 

 Hatcher, J. B., vii 

 hauxwellianus, Ctenobrycon, 69; Tetragonopterus, 



362 

 heckeli, Acarichthys, S3, 89, 500; Acara, 23, 500; 



Acarichthys, 23, 72; Centromoehlus, 65, 197 

 helicophilus, Doras, 65 

 Helogeneidse, 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 

 Hemicetopsis 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, 



