27973 Holopristis guyanensis (Géry, 1959) Acestrorhamphidae American tetras Thayeriinae Characiformes Teleostei South America: Maroni, Mana, Approuague, and Oyapock rivers. FISH 595932 4 N 54 W Hemigrammus guyanensis FISH 595966 4 N 54 W Hemigrammus guyanensis FISH 596172 3 N 54 W Hemigrammus guyanensis FISH 596774 3 N 54 W Hemigrammus guyanensis FISH 596947 4 N 54 W Hemigrammus guyanensis FISH 596991 4 N 54 W Hemigrammus guyanensis FISH 597061 4 N 54 W Hemigrammus guyanensis FISH 597113 4 N 54 W Hemigrammus guyanensis FISH 597270 4 N 54 W Hemigrammus guyanensis FISH 597300 4 N 54 W Hemigrammus guyanensis FISH 597321 4 N 54 W Hemigrammus guyanensis FISH 597553 3 N 54 W Hemigrammus guyanensis FISH 597591 3 N 53 W Hemigrammus guyanensis FISH 597612 3 N 54 W Hemigrammus guyanensis FISH 597647 3 N 53 W Hemigrammus guyanensis FISH 597732 3 N 54 W Hemigrammus guyanensis FISH 597914 3 N 54 W Hemigrammus guyanensis FISH 600267 3 N 53 W Hemigrammus guyanensis FISH 600377 3 N 52 W Hemigrammus guyanensis FISH 600565 4 N 52 W Hemigrammus guyanensis FISH 600600 3 N 52 W Hemigrammus guyanensis FISH 600704 3 N 52 W Hemigrammus guyanensis FISH 600799 3 N 52 W Hemigrammus guyanensis FISH 600813 3 N 52 W Hemigrammus guyanensis FISH 601642 4 N 52 W Hemigrammus guyanensis FISH 601894 3 N 52 W Hemigrammus guyanensis FISH 601999 4 N 52 W Hemigrammus guyanensis FISH 602023 3 N 52 W Hemigrammus guyanensis FISH 602116 3 N 52 W Hemigrammus guyanensis FISH 602151 3 N 52 W Hemigrammus guyanensis FISH 602294 4 N 52 W Hemigrammus guyanensis FISH 602307 3 N 52 W Hemigrammus guyanensis FISH 602361 3 N 52 W Hemigrammus guyanensis FISH 602380 4 N 52 W Hemigrammus guyanensis FISH 602396 4 N 52 W Hemigrammus guyanensis FISH 602423 4 N 52 W Hemigrammus guyanensis FISH 602448 4 N 52 W Hemigrammus guyanensis FISH 602488 3 N 52 W Hemigrammus guyanensis FISH 602593 3 N 52 W Hemigrammus guyanensis FISH 603395 4 N 54 W Hemigrammus guyanensis FISH 603675 4 N 54 W Hemigrammus guyanensis FISH 604832 4 N 52 W Hemigrammus guyanensis FISH 604871 5 N 54 W Hemigrammus guyanensis FISH 605202 4 N 52 W Hemigrammus guyanensis FISH 605243 4 N 52 W Hemigrammus guyanensis FISH 605444 4 N 53 W Hemigrammus guyanensis FISH 605503 4 N 53 W Hemigrammus guyanensis FISH 605850 3 N 54 W Hemigrammus guyanensis FISH 605864 4 N 53 W Hemigrammus guyanensis FISH 605957 3 N 52 W Hemigrammus guyanensis FISH 606734 4 N 52 W Hemigrammus guyanensis FISH 606813 3 N 52 W Hemigrammus guyanensis FISH 606920 3 N 53 W Hemigrammus guyanensis FISH 606947 3 N 53 W Hemigrammus guyanensis FISH 607042 3 N 53 W Hemigrammus guyanensis FISH 607218 3 N 52 W Hemigrammus guyanensis FISH 607602 3 N 53 W Hemigrammus guyanensis FISH 607878 5 N 53 W Hemigrammus guyanensis FISH 607929 4 N 53 W Hemigrammus guyanensis FISH 608050 4 N 53 W Hemigrammus guyanensis FISH 608245 5 N 53 W Hemigrammus guyanensis FISH 608418 3 N 53 W Hemigrammus guyanensis FISH 611659 3 N 52 W Hemigrammus guyanensis