Browsing by Author "Aguilar-Perera, Alfonso"

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Occurrence of Juvenile Nassau Grouper, Epinephelus striatus (Teleostei: Serranidae), off Mona Island, Puerto Rico: Considerations of Recruitment Potential

Aguilar-Perera, Alfonso; Schärer, Michelle; Nemeth, Michael (Caribbean Journal of Science, Vol. 42, No. 2, 264-267, 2006, 2006-12)

In the wider Caribbean, the Nassau grouper (Epinephelus striatus) is considered a commercially important fish. However, its former abundance has declined precipitously in many areas due to overfishing. In Mona Island, ...
Variations in Morphology and Coloration in the Black Hamlet, Hypoplectrus nigricans(Teleostei: Serranidae)

Aguilar-Perera, Alfonso (Caribbean Journal of Science, Vol. 40, No. 1, 150-154, 2004, 2004-04)

Black hamlet (Hypoplectrus nigricans) was observed to vary in coloration and morphology in Puerto Rico, Mexico and Belize. H. nigricans from Puerto Rico exhibited a larger, grayish body (pectoral fins transparent), with ...