taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03B387940F01A509FF015CDAFC83FCEA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15217146/files/figure.png	https://doi.org/10.5281/zenodo.15217146	FIGURE 2. (A) Phylogenetic relationships of Thorichthys, topology inferred under bayesian approach. Support values for the nodes represent Bayesian Posterior Probabilities [BPP] and bootstrap support values [BS]; BPP / BS -. Asterisk represents samples of T. affinis from the type locality, Lake Petén Itzá, Guatemala. (B) Geographic locality of samples/sequences of T. affinis [red triangle], T. cf. helleri [yellow square] T. meeki [red square], and T. pasionis [grey square]. Hydrographic regions: Papaloapan basin [1], Coatzacoalcos basin [2], and Tonala basin [3]. (C) Geographic locality of samples/sequences of T. aureus [blue circle], T. callolepis [teal circle], T. helleri [yellow circle] T. maculipinnis [orange circle], T. panchovillai [purple circle], and T. socolofi [green circle]. For locality information see Table 1. Hydrographic regions: Grijalva-Usumacinta [4] and Polochic- Cahabón [5] areas of endemism sensu Elías et al. 2020, and Motagua basin [6].	FIGURE 2. (A) Phylogenetic relationships of Thorichthys, topology inferred under bayesian approach. Support values for the nodes represent Bayesian Posterior Probabilities [BPP] and bootstrap support values [BS]; BPP / BS -. Asterisk represents samples of T. affinis from the type locality, Lake Petén Itzá, Guatemala. (B) Geographic locality of samples/sequences of T. affinis [red triangle], T. cf. helleri [yellow square] T. meeki [red square], and T. pasionis [grey square]. Hydrographic regions: Papaloapan basin [1], Coatzacoalcos basin [2], and Tonala basin [3]. (C) Geographic locality of samples/sequences of T. aureus [blue circle], T. callolepis [teal circle], T. helleri [yellow circle] T. maculipinnis [orange circle], T. panchovillai [purple circle], and T. socolofi [green circle]. For locality information see Table 1. Hydrographic regions: Grijalva-Usumacinta [4] and Polochic- Cahabón [5] areas of endemism sensu Elías et al. 2020, and Motagua basin [6].	2025-04-01	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.		Zenodo	biologists	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.			
03B387940F01A509FF015CDAFC83FCEA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15217144/files/figure.png	https://doi.org/10.5281/zenodo.15217144	FIGURE 1. (A)Geographic locationof the Coatzacoalcos watershed and its adjacent river basins intheAtlantic slope of Southern Mexico. (B) River sub-basins within the Coatzacoalcos watershed, 1) Coatzacoalcos sub-basin [pale grey], 2) Jaltepec sub-basin [mint], 3) Tolosa sub-basin [pink], 4) Chachijapa sub-basin [olive], and 5) Uxpanapa sub-basin [orange]. River sub-basin names follows Instituto Nacional de Estadística y Geografía (INEGI) Mexico. (https://www.inegi.org.mx/temas/hidrografia/). Dashed line delineates political boundaries at the state level within Mexico.	FIGURE 1. (A)Geographic locationof the Coatzacoalcos watershed and its adjacent river basins intheAtlantic slope of Southern Mexico. (B) River sub-basins within the Coatzacoalcos watershed, 1) Coatzacoalcos sub-basin [pale grey], 2) Jaltepec sub-basin [mint], 3) Tolosa sub-basin [pink], 4) Chachijapa sub-basin [olive], and 5) Uxpanapa sub-basin [orange]. River sub-basin names follows Instituto Nacional de Estadística y Geografía (INEGI) Mexico. (https://www.inegi.org.mx/temas/hidrografia/). Dashed line delineates political boundaries at the state level within Mexico.	2025-04-01	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.		Zenodo	biologists	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.			
03B387940F01A509FF015CDAFC83FCEA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15217150/files/figure.png	https://doi.org/10.5281/zenodo.15217150	FIGURE 3. Estimated genetic divergence using the p-distance (grey triangles) and the Kimura 2 parameter model (black circles) and estimated standard error based on the only-Thorichthys alignment. Comparison between the two major clades of Thorichthys inferred with the mitochondrial Cytb marker and between T. panchovillai (n=12) and closely related species: T. callolepis (n =4), T. maculipinnis (n =3), T. helleri (n =3), T. socolofi (n =4), and T. aureus (n =3).	FIGURE 3. Estimated genetic divergence using the p-distance (grey triangles) and the Kimura 2 parameter model (black circles) and estimated standard error based on the only-Thorichthys alignment. Comparison between the two major clades of Thorichthys inferred with the mitochondrial Cytb marker and between T. panchovillai (n=12) and closely related species: T. callolepis (n =4), T. maculipinnis (n =3), T. helleri (n =3), T. socolofi (n =4), and T. aureus (n =3).	2025-04-01	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.		Zenodo	biologists	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.			
03B387940F0DA503FF015FF3FBB2FC1A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15217146/files/figure.png	https://doi.org/10.5281/zenodo.15217146	FIGURE 2. (A) Phylogenetic relationships of Thorichthys, topology inferred under bayesian approach. Support values for the nodes represent Bayesian Posterior Probabilities [BPP] and bootstrap support values [BS]; BPP / BS -. Asterisk represents samples of T. affinis from the type locality, Lake Petén Itzá, Guatemala. (B) Geographic locality of samples/sequences of T. affinis [red triangle], T. cf. helleri [yellow square] T. meeki [red square], and T. pasionis [grey square]. Hydrographic regions: Papaloapan basin [1], Coatzacoalcos basin [2], and Tonala basin [3]. (C) Geographic locality of samples/sequences of T. aureus [blue circle], T. callolepis [teal circle], T. helleri [yellow circle] T. maculipinnis [orange circle], T. panchovillai [purple circle], and T. socolofi [green circle]. For locality information see Table 1. Hydrographic regions: Grijalva-Usumacinta [4] and Polochic- Cahabón [5] areas of endemism sensu Elías et al. 2020, and Motagua basin [6].	FIGURE 2. (A) Phylogenetic relationships of Thorichthys, topology inferred under bayesian approach. Support values for the nodes represent Bayesian Posterior Probabilities [BPP] and bootstrap support values [BS]; BPP / BS -. Asterisk represents samples of T. affinis from the type locality, Lake Petén Itzá, Guatemala. (B) Geographic locality of samples/sequences of T. affinis [red triangle], T. cf. helleri [yellow square] T. meeki [red square], and T. pasionis [grey square]. Hydrographic regions: Papaloapan basin [1], Coatzacoalcos basin [2], and Tonala basin [3]. (C) Geographic locality of samples/sequences of T. aureus [blue circle], T. callolepis [teal circle], T. helleri [yellow circle] T. maculipinnis [orange circle], T. panchovillai [purple circle], and T. socolofi [green circle]. For locality information see Table 1. Hydrographic regions: Grijalva-Usumacinta [4] and Polochic- Cahabón [5] areas of endemism sensu Elías et al. 2020, and Motagua basin [6].	2025-04-01	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.		Zenodo	biologists	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.			
03B387940F0DA503FF015FF3FBB2FC1A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15217152/files/figure.png	https://doi.org/10.5281/zenodo.15217152	FIGURE 4. (A) Map showing geographic localities of our sampling of Thorichthys panchovillai across the Coatzacoalcos riverscape.Area of sympatry between T. panchovillai and T. callolepis denoted by dashed region in the Tolosa [pink], Chachijapa [olive], and upper Coatzacoalcos [pale grey] sub-basins. (B) Phylogenetic placement T. panchovillai and haplotype network based on analysis of 15 sequences across the Coatzacoalcos River. Numbers inside the circles represent the number of sequences that match that unique haplotype. Photographs depicting the morphotypes observed across the Coatzacoalcos riverscape. Black dots in the area of sympatry between T. panchovillai and T. callolepis reflect localities from the populations that were used to describe T. panchovillai: georeference data taken from Del-Moral-Flores et al. (2017).	FIGURE 4. (A) Map showing geographic localities of our sampling of Thorichthys panchovillai across the Coatzacoalcos riverscape.Area of sympatry between T. panchovillai and T. callolepis denoted by dashed region in the Tolosa [pink], Chachijapa [olive], and upper Coatzacoalcos [pale grey] sub-basins. (B) Phylogenetic placement T. panchovillai and haplotype network based on analysis of 15 sequences across the Coatzacoalcos River. Numbers inside the circles represent the number of sequences that match that unique haplotype. Photographs depicting the morphotypes observed across the Coatzacoalcos riverscape. Black dots in the area of sympatry between T. panchovillai and T. callolepis reflect localities from the populations that were used to describe T. panchovillai: georeference data taken from Del-Moral-Flores et al. (2017).	2025-04-01	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.		Zenodo	biologists	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.			
03B387940F0DA503FF015FF3FBB2FC1A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15217150/files/figure.png	https://doi.org/10.5281/zenodo.15217150	FIGURE 3. Estimated genetic divergence using the p-distance (grey triangles) and the Kimura 2 parameter model (black circles) and estimated standard error based on the only-Thorichthys alignment. Comparison between the two major clades of Thorichthys inferred with the mitochondrial Cytb marker and between T. panchovillai (n=12) and closely related species: T. callolepis (n =4), T. maculipinnis (n =3), T. helleri (n =3), T. socolofi (n =4), and T. aureus (n =3).	FIGURE 3. Estimated genetic divergence using the p-distance (grey triangles) and the Kimura 2 parameter model (black circles) and estimated standard error based on the only-Thorichthys alignment. Comparison between the two major clades of Thorichthys inferred with the mitochondrial Cytb marker and between T. panchovillai (n=12) and closely related species: T. callolepis (n =4), T. maculipinnis (n =3), T. helleri (n =3), T. socolofi (n =4), and T. aureus (n =3).	2025-04-01	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.		Zenodo	biologists	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.			
03B387940F0DA503FF015FF3FBB2FC1A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15217156/files/figure.png	https://doi.org/10.5281/zenodo.15217156	FIGURE 5. Live photographs of Thorichthys panchovillai morphotypes (A) female of the blue mixteco morphotype in reproductive coloration from the Ajal River in the Tolosa sub-basin, (B) male with fry of the blue mixteco morphotype from the Chalchijapan River in the Chachijapa sub-basin, (C) female of the green mixteco morphotype from the headwaters of the Uxpanapa sub-basin, (D) adult individual of the gold mixteco morphotype from the Jaltepec sub-basin. And (E) Thorichthys callolepis a species of Thorichthys that occurs in sympatry with the blue mixteco form of T. panchovillai in the upper reaches of the Coatzacoalcos basin, and (D)Thorichthys socolofi the sister species of T. panchovillai. Photographs by Juan M. Artigas- Azas.	FIGURE 5. Live photographs of Thorichthys panchovillai morphotypes (A) female of the blue mixteco morphotype in reproductive coloration from the Ajal River in the Tolosa sub-basin, (B) male with fry of the blue mixteco morphotype from the Chalchijapan River in the Chachijapa sub-basin, (C) female of the green mixteco morphotype from the headwaters of the Uxpanapa sub-basin, (D) adult individual of the gold mixteco morphotype from the Jaltepec sub-basin. And (E) Thorichthys callolepis a species of Thorichthys that occurs in sympatry with the blue mixteco form of T. panchovillai in the upper reaches of the Coatzacoalcos basin, and (D)Thorichthys socolofi the sister species of T. panchovillai. Photographs by Juan M. Artigas- Azas.	2025-04-01	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.		Zenodo	biologists	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.			
03B387940F0DA503FF015FF3FBB2FC1A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15217144/files/figure.png	https://doi.org/10.5281/zenodo.15217144	FIGURE 1. (A)Geographic locationof the Coatzacoalcos watershed and its adjacent river basins intheAtlantic slope of Southern Mexico. (B) River sub-basins within the Coatzacoalcos watershed, 1) Coatzacoalcos sub-basin [pale grey], 2) Jaltepec sub-basin [mint], 3) Tolosa sub-basin [pink], 4) Chachijapa sub-basin [olive], and 5) Uxpanapa sub-basin [orange]. River sub-basin names follows Instituto Nacional de Estadística y Geografía (INEGI) Mexico. (https://www.inegi.org.mx/temas/hidrografia/). Dashed line delineates political boundaries at the state level within Mexico.	FIGURE 1. (A)Geographic locationof the Coatzacoalcos watershed and its adjacent river basins intheAtlantic slope of Southern Mexico. (B) River sub-basins within the Coatzacoalcos watershed, 1) Coatzacoalcos sub-basin [pale grey], 2) Jaltepec sub-basin [mint], 3) Tolosa sub-basin [pink], 4) Chachijapa sub-basin [olive], and 5) Uxpanapa sub-basin [orange]. River sub-basin names follows Instituto Nacional de Estadística y Geografía (INEGI) Mexico. (https://www.inegi.org.mx/temas/hidrografia/). Dashed line delineates political boundaries at the state level within Mexico.	2025-04-01	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.		Zenodo	biologists	ELÍAS, DIEGO J.;BETANCOURT-RESENDES, ISAÍ;DÍAZ-FLORES, ALEJANDRO;CAMAK, DAVID T.;DOMÍNGUEZ-DOMÍNGUEZ, OMAR;ARTIGAS-AZAS, JUAN M.;PILLER, KYLE R.;MCMAHAN, CALEB D.			
