Soares, K.D.A. & Moreira, R.A. & Gomes, U.L. (2023)
Phylogeny of the tribe Riorajini with comments on the morphological character evolution within Rajiformes (Chondrichthyes, Batoidea). Zoologica Scripta, in press
DOI: 10.1111/zsc.12622
de Oliveira Lana, F. & Soares, K.D.A. & Hazin, F.H.V. & Gomes, U.L. (2021)
Description of the chondrocranium of the silky shark Carcharhinus falciformis with comments on the cranial terminology and phylogenetic implications in carcharhinids (Chondrichthyes, Carcharhiniformes, Carcharhinidae). Journal of Morphology, 282(5), 685–700
DOI: 10.1002/jmor.21339
Soares, K.D.A. & Moreira, R.A. & da Silva, R.F.L. & Gomes, U.L. (2021)
Taxonomy and morphology of the skate genus Atlantoraja (Rajiformes: Arhynchobatidae). Neotropical Ichthyology, 19(4), Article e210096
DOI: 10.1590/1982-0224-2021-0096
Soares, K.D.A. & Gomes, U.L. & Santos, H.R.S. (2020)
Scapulocoracoid morphology in the skates of the tribe Riorajini (Elasmobranchii, Rajiformes, Arhynchobatidae). Zoomorphology, 139(4), 493–500
DOI: 10.1007/s00435-020-00504-2
Moreira, R.A. & Gomes, U.L. & de Carvalho, M.R. (2019)
Systematic implications of the caudal fin skeletal anatomy in ground sharks, order Carcharhiniformes (Chondrichthyes: Elasmobranchii). Zoological Journal of the Linnean Society, 185(1), 193–211
DOI: 10.1093/zoolinnean/zly038
Moreira, R.A. & Gomes, U.L. & de Carvalho, M.R. (2017)
Clasper morphology of skates of the tribe Riorajini (Chondrichthyes: Rajiformes: Arhynchobatidae) and its systematic significance. Journal of Morphology, 278(9), 1185–1196
DOI: 10.1002/jmor.20703
Soares, K.D.A. & Gomes, U.L. & de Carvalho, M.R. (2016)
Taxonomic review of catsharks of the Scyliorhinus haeckelii group, with the description of a new species (Chondrichthyes: Carcharhiniformes: Scyliorhinidae). Zootaxa, 4066(5), 501–534
DOI: 10.11646/zootaxa.4066.5.1
Viana, S.T.F.L. & de Carvalho, M.R. & Gomes, U.L. (2016)
Taxonomy and morphology of species of the genus Squalus Linnaeus, 1758 from the Southwestern Atlantic Ocean (Chondrichthyes: Squaliformes: Squalidae). Zootaxa, 4133(1), 1–89
DOI: 10.11646/zootaxa.4133.1.1
Soares, K.D.A. & Gadig, O.F.B. & Gomes, U.L. (2015)
Scyliorhinus ugoi, a new species of catshark from Brazil (Chondrichthyes: Carcharhiniformes: Scyliorhinidae). Zootaxa, 3937(2), 347–361
DOI: 10.11646/zootaxa.3937.2.6
de Figueiredo, S.T.V. & de Carvalho, M.R. & Ramos, S.G.A.C. & Gomes, U.L. (2013)
Cranial morphology of Cirrhigaleus asper (Merrett, 1973) and its implications for the systematics of the family Squalidae (Chondrichthyes: Squaliformes) [Abstract]. 9th Indo-Pacific Fish Conference(IPFC), Abstracts: 26
de Carvalho, M.R. & Soares, M.C. & Laurini, C.R. & da Silva, J.P.C.B. & Vaz, D.F.B. & Viana, S.T.F.L. & Loboda, T. & da Silva, J.P.F.A.F. & Ragno, M.P. & Petean, F.F. & Shibuya, A. & Yokota, L. & Carvalho, M. & Minelli, J.B. & Soares, W. & Casas, A. & Moreira, R.A. & Gomes, U.L. (2013)
Phylogenetic relationships among major groups of living elasmobranchs: a morphological perspective Abstract. 9th Indo-Pacific Fish Conference(IPFC), Abstracts: 25
de Carvalho, M.R. & Faro, C. & Gomes, U.L. (2012)
Comparative neurocranial morphology of angelsharks from the south-western Atlantic Ocean (Chondrichthyes, Elasmobranchii, Squatinidae): implications for taxonomy and phylogeny. Acta Zoologica(Stockholm), 93(2), 171–183
DOI: 10.1111/j.1463-6395.2010.00495.x
Moreira, R.A. & Gomes, U.L. & de Carvalho, M.R. (2011)
Morphological description of Dipturus mennii (Chondrichthyes: Elasmobranchii: Rajidae) and its differentiation from Dipturus trachyderma. Zoologia, 28(1), 97–111
DOI: 10.1590/S1984-46702011000100014
Gomes, U.L. & Signori, C.N. & Gadig, O.B.F. & Santos, H.R.S. (2010)
Guia de Identificação de Tubarões e Raias do do Rio de Janeiro. RJ, Brazil: Technical Books Editora. 234 p.
Gomes, U.L. & Signori, C.N. & Gadig, O.B.F. (2006)
Report on the smallfin catshark Apristurus parvipinnis Springer & Heemstra (Chondrichthyes, Scyliorhinidae) in Western South Atlantic with notes on its taxonomy. Pan-American Journal of Aquatic Sciences, 1(2), 99–103
Gomes, U.L. & Peters, G.O. & de Carvalho, M.R. & Gadig, O.B.F. (2006)
Anatomical investigation of the slender catshark Schroederichthys tenuis Springer, 1966, with notes on intrageneric relationships (Chondrichthyes: Carcharhiniformes: Scyliorhinidae). Zootaxa, 1119, 29–58
de Carvalho, M.R. & Gomes, U.L. & McEachran, J.D. (2006)
First report and description of a legskate, Genus Cruriraja, from the southwestern Atlantic Ocean (Chondrichthyes: Rajidae). Cybium, 30(4), 343–354
de Carvalho, M.R. & Gomes, U.L. & Gadig, O.B.F. (2005)
Description of a new species of skate of the genus Malacoraja Stehmann, 1970: the first species from the southwestern Atlantic Ocean, with notes on generic monophyly and composition (Chondrichthyes: Rajidae). Neotropical Ichthyology, 3(2), 239–258
DOI: 10.1590/S1679-62252005000200002
Santos, H.R.S. & Gomes, U.L. & Charvet-Almeida, P. (2004)
A new species of whiptail stingray of the genus Dasyatis Rafinesque, 1810 from the southwestern Atlantic Ocean (Chondrichthyes: Myliobatiformes: Dasyatidae). Zootaxa, 492, 1–12
Gadig, O.B.F. & Gomes, U.L. (2003)
Catálogo das espécies de peixes marinhos do Brasil. Museu de Zoologia da Universidade de São Paulo, 2003, 160pp
Gadig, O.B.F. & Gomes, U.L. (2002)
First report on embryos of Isistius brasiliensis. Journal of Fish Biology, 60(5), 1322–1325
DOI: 10.1111/j.1095-8649.2002.tb01723.x
Gomes, U.L. & Paragó, C. (2001)
Espécie nova de Rajídeo (Chondrichthyes, Rajiformes) do Atlântico sul occidental. Boletim do Museu Nacional do Rio de Janeiro, Nova Série. Zoologia, 448, 1–10
Gomes, U.L. & da Silva Picado, S. (2001)
Distribution of the species of Dipturus Rafinesque (Rajidae, Rajinae, Rajini) off Brazil and first record of the Caribbean skate D. teevani (Bigelow & Schroeder), in the Western South Atlantic. Revista Brasileira de Zoologia, 18(1), 171–185
DOI: 10.1590/S0101-81752001000100021
Gomes, U.L. & Rosa, R.S. & Gadig, O.B.F. (2000)
Dasyatis macrophthalma sp. n.: a new species of stingray (Chondrichthyes: Dasyatidae) from the southwestern Atlantic. Copeia, 2000(2), 510–515
Rosa, R.S. & Gadig, O.B.F. & Gomes, U.L. (2000)
Dasyatis marianae: the correct name for a recently described stingray (Chondrichthyes: Dasyatidae) from the southwestern Atlantic. Copeia, 2000(3), 889–890
Gallo, V. & Francisco Afonso, A. & Gomes, U.L. (1997)
Estudo taxonômico das espécies de Rhinoptera Cuvier, 1829 ocorrentes no litoral Brasileiro. Parte I: Condroneurocrânio de exemplares jovens de Rhinoptera brasiliensis Müller & Henle, 1841 e Rhinoptera bonasus (Mitchill, 1815) (Elasmobranchii, Myliobatiformes, Rhinopteridae). Anais de Academia Brasileira de Ciéncias, 69(4): 585–600
da Cruz Lima, M. & Gomes, U.L. & de Souza-Lima, W. & Paragó, C. (1997)
Anatomical study on the pre branchial region of Sphyrna lewini (Griffith & Smith) and Rhizoprionodon lalandii (Valenciennes) (Elasmobranchii, Carcharhiniformes) related with the cephalofoil in Sphyrna Rafinesque. Revista Brasileira de Zoologia, 14(2), 347–370
DOI: 10.1590/S0101-81751997000200009
Rosa, R.S. & Gomes, U.L. & Gadig, O.B.F. (1996)
Um caso de teratogenia na raia de água doce Potamotrygon motoro (Natterer in Müller & Henle, 1841) (Chondrichthyes: Potamotrygonidae). Revista Nordestina de Biologia, 11 82): 125–132
Gomes, U.L. & de Carvalho, M.R. (1995)
Egg Capsules of Schroederichthys tenuis and Scyliorhinus haeckelii (Chondrichthyes, Scyliorhinidae). Copeia, 1995(1), 232–236
da Cunha, M.R. & Gomes, U.L. (1994)
Estudo compartivo da morfologia dos órgãos copuladores de Rhizoprionodon lalandi (Valenciennes, 1861) e Rhizoprionodon porosus (Poey, 1861) (Elasmobranchii: Carcharhinidae). Revista Brasileira de Biologia, 54(4), 575–586
Gomes, U.L. & Tomás, A.R.G. (1991)
Dimorfismo sexual secundário no cação Scyliorhinus haeckelli Ribeiro, 1907 (Elasmobranchii, Scyliorhinidae). Anais da Academia Brasileira de Ciências, 63(2), 193–200
Dos Reis, M.A.F. & Gomes, U.L. (1991)
Considerações sobre a dentição de Rhizoprionodon lalandii (Valenciennes, 1839) e Rhizoprionodon porosus (Poey, 1861) (Elasmobranchii – Carcharhinidae). Parte III: Histologia dentária. Parte final. Anais da Academia Brasileira de Ciências, 63(3), 301–306
Gomes, U.L. & Dos Reis, M.A.F. (1990)
Observações sobre a heterodontia ontogenética em Eugomphudos taurus (Rafinesque, 1809), (Lamniformes, Odontaspididae). Anales del Sociedad Nordest de Zoologia, 3, 315–330
Tomas, A.R.G. & Gomes, U.L. (1989)
Observaçoes sobre a presença de Cetorhinus maximus (Gunnerus, 1765) (Elasmobranchii, Cetorhinidae) no sudeste e sul do Brasil. Boletim do Instituto de Pesca, 16(1), 111–116
Alecrim-Santos, C.A. & Andreata, J.V. & Gomes, U.L. (1988)
Sobre a ocorrência de Rhincodon typus SMITH, 1829 (Elasmobranchii, Rhincodontidae) em águas brasileiras e aspectos de sua taxonomia. Acta Biologica Leopoldensia, 10(2), 175–182
Santos, R.D.S. & Gomes, U.L. & Ferreira, B.P. (1983)
Um Cetorhinus no litoral do Rio de Janeiro, Brasil [Abstract]. Resumos do X. Congresso Brasileiro de Zoologia, Belo Horizonte, Brasil, 1983: 209–210