INHS:FISH
49341 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49669 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49342 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Hemiodus unimaculatus
49326 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Hoplias malabaricus
49650 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Hydrolycus tatauaia
49343 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49666 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49344 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49366 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49660 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49661 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49334 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Leporinus friderici
49649 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Limatulichthys punctatus
49367 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49368 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49345 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49379 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
53760 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49346 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49347 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49654 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49348 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49349 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49350 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49378 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49667 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Nannostomus eques
49651 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Nannostomus unifasciatus
49652 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49369 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49351 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49655 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49352 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49353 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Potamorrhaphis guianensis
49662 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Prochilodus rubrotaeniatus
49329 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Psectrogaster essequibensis
49330 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Pseudanos irinae
49647 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49370 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49354 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49657 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
49355 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49656 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, Rockstone, 5.98541 -58.55081
INHS:FISH
Triportheus brachipomus
49356 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
Tympanopleura piperata
49357 1998-10-21
Guyana, Mazaruni- Potaro, Essequibo River, large sandbar & small cataract, 31.9 mi SSW Rockstone, bearing 204°, 5.527639 -58.628778
INHS:FISH
49417 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Acestrorhynchus microlepis
49418 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49442 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49397 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49408 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Anchoviella
49413 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Anostomus anostomus Anostomus anostomus
49383 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Apistogramma ortmanni
49407 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49444 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49421 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49391 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49422 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Carnegiella strigata
49388 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49409 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Characidium 1
49392 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49393 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49423 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49401 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49424 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Cyphocharax festivus
49381 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Cyphocharax festivus
49415 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Cyphocharax spilurus
49382 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Distocyclus conirostris
49459 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49445 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Eigenmannia lineatus
49405 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Eigenmannia lineatus
50159 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Eigenmannia macrops
49450 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Geophagus surinamensis
49457 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Gymnorhamphichthys hypostomus
49454 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Gymnorhamphichthys petiti
49406 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Gymnorhamphichthys rosamariae
49681 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49425 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49426 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Hemiodus unimaculatus
49414 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Hydrolycus armatus
49427 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49429 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49402 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49403 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49390 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49428 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49419 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49394 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49389 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49420 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
Leporinus alternus
49385 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Leporinus arcus
49384 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Leporinus friderici
49386 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
Leporinus megalepis
49387 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49411 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49410 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49430 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49431 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49432 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49395 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222
INHS:FISH
49433 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, beach on N bank, downstream of Tumatumari Cataract, 5.363444 -59.001222
INHS:FISH
49396 1998-10-22
Guyana, Mazaruni- Potaro, Potaro River, Tumatumari Cataract, S bank, below old hydroelectric plant, 5.363444 -59.001222