Identifying Early Stages of Freshwater Fish with DNA Barcodes in Several Sinkholes and Lagoons from the East of Yucatan Peninsula, Mexico

Our work shows the efficacy of DNA barcoding for recognizing the early stages of freshwater fish. We collected 3195 larvae and juveniles. Of them, we identified 43 different morphotypes. After DNA barcodes of 350 specimens, we ascertained 7 orders, 12 families, 19 genera, 20 species, and 20 Barcode...

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Autores principales:	Adrián Emmanuel Uh-Navarrete, Carmen Amelia Villegas-Sánchez, José Angel Cohuo-Colli, Ángel Omar Ortíz-Moreno, Martha Valdez-Moreno
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	biodiversity Quintana Roo Bacalar Sian Ka’an fish larvae Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/776885f58fa2440bb04efb4b151e2176
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spelling	oai:doaj.org-article:776885f58fa2440bb04efb4b151e21762021-11-25T17:22:17ZIdentifying Early Stages of Freshwater Fish with DNA Barcodes in Several Sinkholes and Lagoons from the East of Yucatan Peninsula, Mexico10.3390/d131105131424-2818https://doaj.org/article/776885f58fa2440bb04efb4b151e21762021-10-01T00:00:00Zhttps://www.mdpi.com/1424-2818/13/11/513https://doaj.org/toc/1424-2818Our work shows the efficacy of DNA barcoding for recognizing the early stages of freshwater fish. We collected 3195 larvae and juveniles. Of them, we identified 43 different morphotypes. After DNA barcodes of 350 specimens, we ascertained 7 orders, 12 families, 19 genera, 20 species, and 20 Barcode Index Numbers, corresponding to putative species. For the first time, we reported the presence of the brackish species, <i>Gobiosoma yucatanum</i> in Lake Bacalar. Specimens of the genus <i>Atherinella</i> sp. and <i>Anchoa</i> sp. are possibly new species. Using both methods, morphology, and DNA barcodes, we identified 95% of the total larvae collected (2953 to species, and 78 to genus), and all of them were native. From them, the order Gobiiformes represented 87%. The most abundant species were <i>Lophogobius cyprinoides</i> and <i>Dormitator maculatus</i>, followed by <i>Gobiosoma yucatanum</i> and <i>Ctenobius fasciatus</i>. The Muyil and Chuyanché lagoons have the highest number of species. We present for the first time a short description of <i>Cyprinodon artifrons</i> and <i>Floridichthys polyommus</i>. This information conforms an indispensable baseline for ecological monitoring, to evaluate impacts, and developing management and conservation plans of biodiversity, principally in areas under human pressure such as Sian Ka’an, and Lake Bacalar, where tourism is high and growing in disorder.Adrián Emmanuel Uh-NavarreteCarmen Amelia Villegas-SánchezJosé Angel Cohuo-ColliÁngel Omar Ortíz-MorenoMartha Valdez-MorenoMDPI AGarticlebiodiversityQuintana RooBacalarSian Ka’anfish larvaeBiology (General)QH301-705.5ENDiversity, Vol 13, Iss 513, p 513 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	biodiversity Quintana Roo Bacalar Sian Ka’an fish larvae Biology (General) QH301-705.5
spellingShingle	biodiversity Quintana Roo Bacalar Sian Ka’an fish larvae Biology (General) QH301-705.5 Adrián Emmanuel Uh-Navarrete Carmen Amelia Villegas-Sánchez José Angel Cohuo-Colli Ángel Omar Ortíz-Moreno Martha Valdez-Moreno Identifying Early Stages of Freshwater Fish with DNA Barcodes in Several Sinkholes and Lagoons from the East of Yucatan Peninsula, Mexico
description	Our work shows the efficacy of DNA barcoding for recognizing the early stages of freshwater fish. We collected 3195 larvae and juveniles. Of them, we identified 43 different morphotypes. After DNA barcodes of 350 specimens, we ascertained 7 orders, 12 families, 19 genera, 20 species, and 20 Barcode Index Numbers, corresponding to putative species. For the first time, we reported the presence of the brackish species, <i>Gobiosoma yucatanum</i> in Lake Bacalar. Specimens of the genus <i>Atherinella</i> sp. and <i>Anchoa</i> sp. are possibly new species. Using both methods, morphology, and DNA barcodes, we identified 95% of the total larvae collected (2953 to species, and 78 to genus), and all of them were native. From them, the order Gobiiformes represented 87%. The most abundant species were <i>Lophogobius cyprinoides</i> and <i>Dormitator maculatus</i>, followed by <i>Gobiosoma yucatanum</i> and <i>Ctenobius fasciatus</i>. The Muyil and Chuyanché lagoons have the highest number of species. We present for the first time a short description of <i>Cyprinodon artifrons</i> and <i>Floridichthys polyommus</i>. This information conforms an indispensable baseline for ecological monitoring, to evaluate impacts, and developing management and conservation plans of biodiversity, principally in areas under human pressure such as Sian Ka’an, and Lake Bacalar, where tourism is high and growing in disorder.
format	article
author	Adrián Emmanuel Uh-Navarrete Carmen Amelia Villegas-Sánchez José Angel Cohuo-Colli Ángel Omar Ortíz-Moreno Martha Valdez-Moreno
author_facet	Adrián Emmanuel Uh-Navarrete Carmen Amelia Villegas-Sánchez José Angel Cohuo-Colli Ángel Omar Ortíz-Moreno Martha Valdez-Moreno
author_sort	Adrián Emmanuel Uh-Navarrete
title	Identifying Early Stages of Freshwater Fish with DNA Barcodes in Several Sinkholes and Lagoons from the East of Yucatan Peninsula, Mexico
title_short	Identifying Early Stages of Freshwater Fish with DNA Barcodes in Several Sinkholes and Lagoons from the East of Yucatan Peninsula, Mexico
title_full	Identifying Early Stages of Freshwater Fish with DNA Barcodes in Several Sinkholes and Lagoons from the East of Yucatan Peninsula, Mexico
title_fullStr	Identifying Early Stages of Freshwater Fish with DNA Barcodes in Several Sinkholes and Lagoons from the East of Yucatan Peninsula, Mexico
title_full_unstemmed	Identifying Early Stages of Freshwater Fish with DNA Barcodes in Several Sinkholes and Lagoons from the East of Yucatan Peninsula, Mexico
title_sort	identifying early stages of freshwater fish with dna barcodes in several sinkholes and lagoons from the east of yucatan peninsula, mexico
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/776885f58fa2440bb04efb4b151e2176
work_keys_str_mv	AT adrianemmanueluhnavarrete identifyingearlystagesoffreshwaterfishwithdnabarcodesinseveralsinkholesandlagoonsfromtheeastofyucatanpeninsulamexico AT carmenameliavillegassanchez identifyingearlystagesoffreshwaterfishwithdnabarcodesinseveralsinkholesandlagoonsfromtheeastofyucatanpeninsulamexico AT joseangelcohuocolli identifyingearlystagesoffreshwaterfishwithdnabarcodesinseveralsinkholesandlagoonsfromtheeastofyucatanpeninsulamexico AT angelomarortizmoreno identifyingearlystagesoffreshwaterfishwithdnabarcodesinseveralsinkholesandlagoonsfromtheeastofyucatanpeninsulamexico AT marthavaldezmoreno identifyingearlystagesoffreshwaterfishwithdnabarcodesinseveralsinkholesandlagoonsfromtheeastofyucatanpeninsulamexico
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Identifying Early Stages of Freshwater Fish with DNA Barcodes in Several Sinkholes and Lagoons from the East of Yucatan Peninsula, Mexico

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