taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
5A576121FFC9FFECFD3EDF5EFAEBD821.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12720340/files/figure.png	https://doi.org/10.5281/zenodo.12720340	FIGURE 1 | Acyrtus simon, holotype CIUFES 2915, 26.41 mm SL. A. Specimen alive, photo taken by J. L. Gasparini in June 2009; B–D. Specimen preserved, photo taken by R. M. Macieira on 31 October 2020. E. X-ray taken by M. M. Mincarone on 11 May 2022.	FIGURE 1 | Acyrtus simon, holotype CIUFES 2915, 26.41 mm SL. A. Specimen alive, photo taken by J. L. Gasparini in June 2009; B–D. Specimen preserved, photo taken by R. M. Macieira on 31 October 2020. E. X-ray taken by M. M. Mincarone on 11 May 2022.	2022-10-03	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.		Zenodo	biologists	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.			
5A576121FFC9FFECFD3EDF5EFAEBD821.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12720342/files/figure.png	https://doi.org/10.5281/zenodo.12720342	FIGURE 2 | Acyrtus simon in the natural environment at Trindade Island. A. Photos taken during a night dive by J. L. Gasparini; and B. During the day by J-C. Joyeux.	FIGURE 2 | Acyrtus simon in the natural environment at Trindade Island. A. Photos taken during a night dive by J. L. Gasparini; and B. During the day by J-C. Joyeux.	2022-10-03	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.		Zenodo	biologists	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.			
5A576121FFC9FFECFD3EDF5EFAEBD821.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12720344/files/figure.png	https://doi.org/10.5281/zenodo.12720344	FIGURE 3 | Bayesian phylogeny of Acyrtus based on the COI gene. Bayesian posterior probability values are shown and the biogeographic province of lineages presented in the right. SWA: southwestern Atlantic; NWA: northwestern Atlantic; EP: eastern Pacific.	FIGURE 3 | Bayesian phylogeny of Acyrtus based on the COI gene. Bayesian posterior probability values are shown and the biogeographic province of lineages presented in the right. SWA: southwestern Atlantic; NWA: northwestern Atlantic; EP: eastern Pacific.	2022-10-03	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.		Zenodo	biologists	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.			
5A576121FFC9FFECFD3EDF5EFAEBD821.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12720346/files/figure.png	https://doi.org/10.5281/zenodo.12720346	FIGURE 4 | Bayesian estimates of divergence time based on the mitochondrial COI gene. Posterior probability values reached 1–0.99 for all the main nodes (represented by the orange circle). The horizontal purple bars indicate 95% credibility intervals of node age estimation. The calibration nodes represent the divergence of the last common ancestors between (A) Pseudochromidae + Grammatidae + Gobiesocidae, (B) Grammatidae + Gobiesocidae, (F) all Gobiesocidae species, and (G) Acyrtus + Arcos + Gobiesox (see Conway et al., 2017).	FIGURE 4 | Bayesian estimates of divergence time based on the mitochondrial COI gene. Posterior probability values reached 1–0.99 for all the main nodes (represented by the orange circle). The horizontal purple bars indicate 95% credibility intervals of node age estimation. The calibration nodes represent the divergence of the last common ancestors between (A) Pseudochromidae + Grammatidae + Gobiesocidae, (B) Grammatidae + Gobiesocidae, (F) all Gobiesocidae species, and (G) Acyrtus + Arcos + Gobiesox (see Conway et al., 2017).	2022-10-03	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.		Zenodo	biologists	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.			
5A576121FFC9FFECFD3EDF5EFAEBD821.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12720348/files/figure.png	https://doi.org/10.5281/zenodo.12720348	FIGURE 5 | Haplotype network of Acyrtus artius and the representatives of Acyrtus in the southwestern Atlantic. FN = Fernando de Noronha.	FIGURE 5 | Haplotype network of Acyrtus artius and the representatives of Acyrtus in the southwestern Atlantic. FN = Fernando de Noronha.	2022-10-03	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.		Zenodo	biologists	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.			
5A576121FFC9FFECFD3EDF5EFAEBD821.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12720350/files/figure.png	https://doi.org/10.5281/zenodo.12720350	FIGURE 6 | Bayesian skyline plot showing the effective population size fluctuation of Acyrtus simon through time (Mya) (black line: median estimation; purple: confidence interval).	FIGURE 6 | Bayesian skyline plot showing the effective population size fluctuation of Acyrtus simon through time (Mya) (black line: median estimation; purple: confidence interval).	2022-10-03	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.		Zenodo	biologists	Quintão, Thais L.;Gasparini, João Luiz;Joyeux, Jean-Christophe;Rocha, Luiz A.;Pinheiro, Hudson T.			
