New record of the mangrove rivulid Kryptolebias hermaphroditus Costa, 2011 (Cyprinodontiformes: Cynolebiidae) in the Pará state, northern Brazil
Author(s) -
Aurycéia GuimarãesCosta,
Horácio Schneider,
Iracilda Sampaio
Publication year - 2017
Publication title -
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Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.276
H-Index - 22
ISSN - 1809-127X
DOI - 10.15560/13.2.2093
Subject(s) - cyprinodontiformes , killifish , mangrove , geography , fishery , ecology , biology , fish <actinopterygii>
The mangrove killifish Kryptolebias hermaphroditus is reported to the southeast and northeast regions of Brazil. Recently, a specimen of K. hermaphroditus was collected in a shallow running seawater stream at Ajuruteua beach, Pará state, northern Brazil. This new record is ca. 1,350 km from the nearest previously known occurrence in Rio Grande do Norte state, Brazil. Morphological, molecular, and ecological aspects of this species are described.
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