taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03E9042CFFE3FFB4FD70FB1AE19FFEE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15548113/files/figure.png	https://doi.org/10.5281/zenodo.15548113	FIGURE 1 | Holotype of Pseudacanthicus nyktos, INPA-ICT 060701, 190.18 mm SL, rio Xingu, Vitória do Xingu. A. Dorsal view; B. Lateral view; C. Ventral view.	FIGURE 1 | Holotype of Pseudacanthicus nyktos, INPA-ICT 060701, 190.18 mm SL, rio Xingu, Vitória do Xingu. A. Dorsal view; B. Lateral view; C. Ventral view.	2024-10-18	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante		Zenodo	biologists	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante			
03E9042CFFE3FFB4FD70FB1AE19FFEE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15548117/files/figure.png	https://doi.org/10.5281/zenodo.15548117	FIGURE 2 | Dorsal view of the anterior portion of the head of a c&s paratype of Pseudacanthicus nyktos (LIA 8173, 82.2 mm SL), showing the arrangement of the snout plates.	FIGURE 2 | Dorsal view of the anterior portion of the head of a c&s paratype of Pseudacanthicus nyktos (LIA 8173, 82.2 mm SL), showing the arrangement of the snout plates.	2024-10-18	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante		Zenodo	biologists	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante			
03E9042CFFE3FFB4FD70FB1AE19FFEE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15548119/files/figure.png	https://doi.org/10.5281/zenodo.15548119	FIGURE 3 | Dorsal view of the neurocranium of a skeletonized paratype of Pseudacanthicus nyktos (LIA 8173, 154 mm SL).	FIGURE 3 | Dorsal view of the neurocranium of a skeletonized paratype of Pseudacanthicus nyktos (LIA 8173, 154 mm SL).	2024-10-18	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante		Zenodo	biologists	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante			
03E9042CFFE3FFB4FD70FB1AE19FFEE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15548121/files/figure.png	https://doi.org/10.5281/zenodo.15548121	FIGURE 4 | Ventral view of mouth and barbels of Pseudacanthicus nyktos. Specimen not preserved.	FIGURE 4 | Ventral view of mouth and barbels of Pseudacanthicus nyktos. Specimen not preserved.	2024-10-18	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante		Zenodo	biologists	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante			
03E9042CFFE3FFB4FD70FB1AE19FFEE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15548123/files/figure.png	https://doi.org/10.5281/zenodo.15548123	FIGURE 5 | Premaxillary and dentary teeth of a skeletonized paratype of Pseudacanthicus nyktos (LIA 8173, 154 mm SL).	FIGURE 5 | Premaxillary and dentary teeth of a skeletonized paratype of Pseudacanthicus nyktos (LIA 8173, 154 mm SL).	2024-10-18	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante		Zenodo	biologists	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante			
03E9042CFFE3FFB4FD70FB1AE19FFEE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15548125/files/figure.png	https://doi.org/10.5281/zenodo.15548125	FIGURE 6 | Ventral view of the Weberian Complex of a skeletonized paratype of Pseudacanthicus nyktos (LIA 8173, 154 mm SL), showing the reduced swimbladder capsule and its relation to the sixth vertebrae.	FIGURE 6 | Ventral view of the Weberian Complex of a skeletonized paratype of Pseudacanthicus nyktos (LIA 8173, 154 mm SL), showing the reduced swimbladder capsule and its relation to the sixth vertebrae.	2024-10-18	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante		Zenodo	biologists	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante			
03E9042CFFE3FFB4FD70FB1AE19FFEE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15548127/files/figure.png	https://doi.org/10.5281/zenodo.15548127	FIGURE 7 | Body shape and color in life of Pseudacanthicus nyktos shown to scale. Specimens not preserved. Scale bars = 1 cm.	FIGURE 7 | Body shape and color in life of Pseudacanthicus nyktos shown to scale. Specimens not preserved. Scale bars = 1 cm.	2024-10-18	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante		Zenodo	biologists	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante			
03E9042CFFE3FFB4FD70FB1AE19FFEE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15548129/files/figure.png	https://doi.org/10.5281/zenodo.15548129	FIGURE 8 | Map showing the rio Xingu and the distribution of Pseudacanthicus nyktos. Black star corresponds to the type-locality, black bars correspond to Belo Monte dams.	FIGURE 8 | Map showing the rio Xingu and the distribution of Pseudacanthicus nyktos. Black star corresponds to the type-locality, black bars correspond to Belo Monte dams.	2024-10-18	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante		Zenodo	biologists	Lopes, Maria Letícia Batista Galvão;Sousa, Leandro Melo de;Chamon, Carine Cavalcante			
