The Cenotes of Yucatan: A Zoological and Hydrographic Survey

Aguada anal fin average Barbour and Cole bars basal body Campeche caudal base caudal fin caudal peduncle caudal spot Cenote Chichen Itza Cichlasoma urophthalmus cienaga collected color Creaser decolor depressa depth differences distal dorsal fin dorsal rays Evermann fauna female fishes fresh-water Furcal ramus genus gill rakers Guatemala Halal holotype Hubbs interorbital July July 22 June June 23 lateral line left valve length of head long to caudal Luchil Cave mayorum Merida meters Mexico Miramar Spring Mollienisia Motul muriei Museum of Zoology narrow orbit palp paratypes Pearse pectoral pectoral fin pelvic Piste Plate pools posterior Rhamdia guatemalensis right valve Rio Champoton rows sacrificii San Bulha scales segment setæ side slender slightly snout species specimens sphenops spines standard length subspecies teeth terminal claw third thoracic leg U. S. Nat Uaxactun vantynei ventral vertical width Xanaba Cenote Xtolok Cenote Yuncu