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The purpose of this article is to present an overview of the digestive enzymes of penaeid shrimp. The review also covers the effects of circadian rhythms and variations according to moulting cycles on the activities of the various digestive enzymes. RESUMENEl objetivo de este artículo es presentar un panorama de las enzimas digestivas de los camarones peneidos. Esta revisión cubre también aspectos sobre el efecto de las variaciones circadianas y del ciclo de la muda en las actividades enzimáticas.

The present work is a review of the literature on the native Mexican fish Dormitator latifrons. The aim is to contribute to the integration and systematization of current knowledge to make it easier to identify existing knowledge gaps and breakthroghs Moreover, promote the successful cultivation and protection of this species whose consumption is increasing in Latin America. A review of the articles related to D. latifrons published in international and regional databases was carried out. The articles reviewed focus on taxonomy and systematics, phylogenetic, geographic distribution, ecology, physiology, reproduction, development, pathology, health, and the technologies used to cultivate this fish species. The conclusion is that, even though the cultivation of D. latifrons is of commercial interest in some countries, there are still significant gaps in our knowledge of biology and, consequently, the domestication potential of the species. Filling these gaps will require systematic research efforts on protecting natural populations and improving mass cultivation techniques.