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	Provedor de dados Anais da ABC (AABC) (2) Autor FIGUEIREDO,FRANCISCO J. DE (2) RIBEIRO,DOUGLAS R.M. (2) Palavra-chave Lower Cretaceous (2) Systematics (2) Northeastern Brazil. (1) Osteology (1) Recôncavo Basin (1) São Luis-Grajaú Basin (1) †Codoichthys (1) †Scutatuspinosus itapagipensis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2017 (1) 2016 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Reassessment and Relationships of †Scutatuspinosus itapagipensis (Teleostei, Clupeomorpha, †Ellimmichthyiformes) from the Neocomian of Recôncavo Basin, Northeastern Brazil Anais da ABC (AABC) FIGUEIREDO,FRANCISCO J. DE; RIBEIRO,DOUGLAS R.M.. ABSTRACT Clupeomorphs are found in many assemblages of the northeastern Brazil, whose ages range from the Neocomian to Paleogene. Ten species were described. Among them †Scutatuspinosus itapagipensis, a torpedo-like fish found in shales of the Marfim Formation from Bahia, remains poorly known. At first it was positioned within †Scutatuspinosinae and indicated as closely related to †Diplomystus. Diagnoses for the subfamily and genus were based on certain characters masking relationships. Recently it was placed in †Ellimmichthyiformes, but its systematic position remains controversial. We furnish additional data and restorations together with a parsimony analysis with TNT program, using 60 unordered and unweighted characters from selected species of 13... Tipo: Info:eu-repo/semantics/article Palavras-chave: †Scutatuspinosus itapagipensis; Osteology; Systematics; Recôncavo Basin; Lower Cretaceous. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000300799 Relationships of †Codoichthys carnavalii Santos, 1994 (Teleostei, Clupeomorpha, †Ellimmichthyiformes) from the Late Aptian of São Luís-Grajaú Basin, NE Brazil Anais da ABC (AABC) FIGUEIREDO,FRANCISCO J. DE; RIBEIRO,DOUGLAS R.M.. ABSTRACT †Codoichthys carnavalii is a clupeomorph fish only found in calcareous concretions of Codó Formation, State of Maranhão. It is known based on three specimens housed in the paleontological collection of the Museu de Ciências da Terra of Departamento Nacional da Produção Mineral, Rio de Janeiro. It was omitted in most of recent cladistic analyses about clupeomorphs. We revisited its anatomy furnishing new data and additional restorations. Furthermore we explored the relationships of †Codoichthys with the computer program TNT based on a matrix with 30 taxa and 60 unordered and unweight characters. Elops was used to root the tree. The strict consensus was obtained from three shortest trees (L=181; CI=0.387; RI=0.632). The monophyly of... Tipo: Info:eu-repo/semantics/article Palavras-chave: †Codoichthys; São Luis-Grajaú Basin; Lower Cretaceous; Systematics; Northeastern Brazil.. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401277 Registros recuperados: 2 Primeira ... 1 ... Última

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