Tiaraju tenuis
Richter, 2007
Classification: Euchondrocephali Eugeneodontiformes incert. fam.
	Reference of the original description
	
	
First record of Eugeneodontiformes (Chondrichthyes: Elasmobranchii) from the Paraná Basin, Late Permian of Brazil. In de Souza Carvalho, I., de Cassia Tardin Cassab, R., Schwanke, C., de Araujo Carvalho, M, Sequeira Fernandes, A. C., da Conceição Rodrigues, M. A., Sardenberg Salgado de Carvalho, M., Arai, M. and Queiroz Oliveira, M. E. (Eds.), Paleontologia: cenários de vida, 1, 149–156.(Interciéncía Ltda.) Rio de Janeiro.
First record of Eugeneodontiformes (Chondrichthyes: Elasmobranchii) from the Paraná Basin, Late Permian of Brazil. In de Souza Carvalho, I., de Cassia Tardin Cassab, R., Schwanke, C., de Araujo Carvalho, M, Sequeira Fernandes, A. C., da Conceição Rodrigues, M. A., Sardenberg Salgado de Carvalho, M., Arai, M. and Queiroz Oliveira, M. E. (Eds.), Paleontologia: cenários de vida, 1, 149–156.(Interciéncía Ltda.) Rio de Janeiro.
	Types
Tiaraju tenuis
	
	
	
Tiaraju tenuis
Description:
Citation: Tiaraju tenuis Richter, 2007: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 11/2025
		Remarks
shark-references Species-ID=9141;
		
		shark-references Species-ID=9141;
		References
		
	
		
		
			
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, 50(2), 271–284
DOI: 10.1017/pab.2024.1
	
	
		
		
			
Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.
	
	
		
		
			
First record of Eugeneodontiformes (Chondrichthyes: Elasmobranchii) from the Paraná Basin, Late Permian of Brazil. In de Souza Carvalho, I., de Cassia Tardin Cassab, R., Schwanke, C., de Araujo Carvalho, M, Sequeira Fernandes, A. C., da Conceição Rodrigues, M. A., Sardenberg Salgado de Carvalho, M., Arai, M. and Queiroz Oliveira, M. E. (Eds.), Paleontologia: cenários de vida, 1, 149–156.(Interciéncía Ltda.) Rio de Janeiro.
	
	
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, 50(2), 271–284
DOI: 10.1017/pab.2024.1

Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.

First record of Eugeneodontiformes (Chondrichthyes: Elasmobranchii) from the Paraná Basin, Late Permian of Brazil. In de Souza Carvalho, I., de Cassia Tardin Cassab, R., Schwanke, C., de Araujo Carvalho, M, Sequeira Fernandes, A. C., da Conceição Rodrigues, M. A., Sardenberg Salgado de Carvalho, M., Arai, M. and Queiroz Oliveira, M. E. (Eds.), Paleontologia: cenários de vida, 1, 149–156.(Interciéncía Ltda.) Rio de Janeiro.
				
				
    					
    					
    					
    					
                        
    					








