Results 131 to 140 of about 477 (150)

Atractosteus tropicus Gill 1863

2023
Atractosteus tropicus Gill 1863 (Fig. 6E). Tropical Gar; Gaspar, Pejelagarto, Gaspar Tropical Vouchers: UCR 0542-009 (2), 1049-001 (3), 1064-001 (1), 1084-001 (1) and 1085-001 (1); FMNH 5900 (1), 5901 (6), 5902 (1) and 83719 (1); other collections: UMMZ 204003 (1) and 204004 (1). Distribution: North and Central America; from southern Mexico to northern
Angulo, Arturo, Betts, Joel T., González-Alemán, Néstor J., Castañeda, Edgar, Berghe, Eric Van Den, Elías, Diego J., Mcmahan, Caleb D., Matamoros, Wilfredo A.   +7 more
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Atractosteus tropicus Gill 1863

2021
Published as part of Angulo, Arturo, 2021, New records and range extensions to the Costa Rican freshwater fish fauna, with an updated checklist, pp.
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The complete mitochondrial DNA of the tropical gar ( Atractosteus tropicus )

Mitochondrial DNA Part A, 2014
The mitogenome of the tropical gar, Atractosteus tropicus, (GeneBank accession number KJ531198) has a total length of 16,280 bp, and the arrangement consist of 13 protein-coding genes, 2 ribosomal RNA (rRNA) genes and 22 transfer RNA similar to other Lepisosteidae family mitogenomes.
Miguel A, Del Río-Portilla, Carmen E, Vargas-Peralta, Fabiola, Lafarga-De La Cruz, Lenin, Arias-Rodriguez, Rigoberto, Delgado-Vega, Carolina, Galván-Tirado, Francisco J, García-de-León   +6 more
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Using cornstarch in microparticulate diets for larvicultured tropical gar (Atractosteus tropicus)

Fish Physiology and Biochemistry, 2015
Aquaculture in Mexico has been developed by the cultivation of commercial species. In Tabasco, the cultivation of native species is mainly limited by the lack of nutrition studies to support its crop profitability. Among these species is the tropical gar (Atractosteus tropicus), which has great potential for cultivation.
C. A. Frías-Quintana, J. Domínguez-Lorenzo, C. A. Álvarez-González, D. Tovar-Ramírez, R. Martínez-García   +4 more
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HELMINTH PARASITES OF THE TROPICAL GAR, ATRACTOSTEUS TROPICUS GILL, FROM TABASCO, MEXICO

Journal of Parasitology, 2004
A total of 8 helminth species were recorded in an examination of 43 tropical gar, Atractosteus tropicus Gill, collected at the Pantanos de Centla Biosphere Reserve, Tabasco, Mexico. The parasite species included 1 adult trematode, 3 metacercariae, 1 cestode, 1 adult nematode, and 2 nematode larvae. Six of these 8 species were rare, with low prevalence (
Guillermo, Salgado-Maldonado, Frantisek, Moravec, Guillermina, Cabañas-Carranza, Rogelio, Aguilar-Aguilar, Petra, Sánchez-Nava, Rafael, Báez-Valé, Tomás, Scholz   +6 more
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The larval attachment organ of the tropical gar Atractosteus tropicus Gill, 1863 (Lepisosteiformes: Lepisosteidae)

Journal of Fish Biology, 2021
AbstractLarval attachment organs (LAOs) are unicellular or multicellular organs that allow larvae to adhere to a substrate before yolk‐sac absorption and the free‐swimming stage. This study documents the LAO of tropical gar, Atractosteus tropicus, using a combination of scanning electron microscopy and light microscopy.
Amanda K. Pinion, Dustin S. Siegel, Ralf Britz, Rafael Martínez‐García, Carlos A. Álvarez‐González, Kevin W. Conway   +5 more
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Hypoxia- and hyperoxia-related gene expression dynamics during developmental critical windows of the tropical gar Atractosteus tropicus

Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2022
Aquatic hypoxia is both a naturally-occurring and anthropogenically-generated event. Fish species have evolved different adaptations to cope with hypoxic environments, including gill modifications and air breathing. However, little is known about the molecular mechanisms involved in the respiration of embryonic and larval fishes during critical windows
Gil, Martínez-Bautista, Talhia, Martínez-Burguete, Emyr Saul, Peña-Marín, Luis Daniel, Jiménez-Martínez, Rafael, Martínez-García, Susana, Camarillo-Coop, Warren W, Burggren, Carlos Alfonso, Álvarez-González   +7 more
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Gonadotropin-inhibitory hormone (GnIH) distribution in the brain of the ancient fish Atractosteus tropicus (Holostei, Lepisosteiformes)

General and Comparative Endocrinology, 2020
The Holostei group occupies a critical phylogenetic position as the sister group of the Teleostei. However, little is known about holostean pituitary anatomy or brain distribution of important reproductive neuropeptides, such as the gonadotropin-inhibitory hormone (GnIH).
Beriotto, Agustina Carla, Di Yorio, María Paula, Pérez Sirkin, Daniela Irina, Toledo Solis, Francisco J., Peña Marín, Emyr S., Álvarez González, Carlos A., Tsutsui, Kazuyoshi, Vissio, Paula Gabriela   +7 more
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Capacitación para Aprovechamiento del Pejelagarto (Atractosteus tropicus) en Centro, Tabasco

— Se realizó un diagnóstico para identificar las variables que se consideraron para diseñar un programa de capacitaciónpara las comunidades de Tabasco (Ismate y Chilapilla 2da sección, Acachapan y Colmena 4ta sección y Aztlán 5ta secciónPalomillal) para aprovechamiento del pejelagarto (Atractosteus tropicus). La metodología utilizada fue tres visitas a
Oropeza Tosca, Diana Rubí, González Izquierdo, Karina, Santana Duarte, Corina, Escalante Fernández, José Juan, Aguiar Sierra, Rocío   +4 more
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Conservation genetics of the tropical gar (Atractosteus tropicus, Lepisosteidae)

Conservation Genetics, 2023
Maura Palacios Mejia, Lenin Arias-Rodriguez, Martha Arciniega, Victoria Rodríguez, José Enrique Barraza Sandoval, Néstor Herrera, Dora Carolina Marroquín Mora, Juan B. Ulloa Rojas, Gabriel Márquez Couturier, Gary Voelker, Michael Tobler   +10 more
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