Revista de Biología Tropical ISSN Impreso: 0034-7744 ISSN electrónico: 2215-2075

OAI: https://revistas.ucr.ac.cr/index.php/rbt/oai
Morfometría, época reproductiva y talla comercial de <i>Macrobrachium americanum</i> (Crustacea: Palaemonidae) en Guanacaste, Costa Rica
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Alvarez Ruiz, M. D., Cabrera Peña, J., & Solano López, Y. (1996). Morfometría, época reproductiva y talla comercial de <i>Macrobrachium americanum</i> (Crustacea: Palaemonidae) en Guanacaste, Costa Rica. Revista De Biología Tropical, 44(1), 127–132. Retrieved from https://revistas.ucr.ac.cr/index.php/rbt/article/view/21565

Abstract

Macrobrachium americanum was co llected in the San Amire s River, Santa Cruz, Guanacaste, Co sta Rica (lOO 22' 00" N; 85043' 00" W), from March 1984 to Apri1 1985. For 290 specimens the relationship tota l lengthto tal weight was log PT= -4.3554 + 2.9756 lo g LT for males and lo g PT= -3.7797 + 2.6118 log LT fo r females. The minimum co mmercial size was 55 to 60 mm to tal length, between 3.6-4.8 g abdominal weight, and between 6.9-9.8 g total weight.
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Copyright (c) 1996 Revista de Biología Tropical

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