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Horacio Schneider

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Articles 71
Citations 378
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Recent Articles
1.
Carneiro J, Sampaio I, Silva-Junior J, Martins-Junior A, Farias I, Hrbek T, et al.
Genes (Basel) . 2023 Jul; 14(7). PMID: 37510215
Pitheciines have unique dental specializations among New World monkeys that allow them to feed on fruits with hard pericarps, thus playing a major role as seed predators. The three extant...
2.
Bitencourt J, Affonso P, Ramos R, Schneider H, Sampaio I
Mol Phylogenet Evol . 2022 Sep; 178:107631. PMID: 36162736
Even though the monophyletic status of Achiridae has been supported by morphological and molecular data, the interrelationships within the representatives of this family are poorly resolved. In the present study,...
3.
Brcko I, Carneiro J, Ruiz-Garcia M, Boubli J, Silva-Junior J, Farias I, et al.
Mol Phylogenet Evol . 2022 May; 173:107504. PMID: 35577298
Traditionally, Saguinus has been organized into six taxonomic groups: bicolor, inustus, midas, mystax, nigricollis, and oedipus. After recent revisions, taxonomic reclassifications were proposed, including (1) the recognition of Leontocebus as...
4.
Martins-Junior A, Sampaio I, Silva A, Boubli J, Hrbek T, Farias I, et al.
Mol Phylogenet Evol . 2022 Feb; 170:107426. PMID: 35131419
Night monkeys (Aotus, Cebidae) are a widely distributed genus of Neotropical primates with a poorly understood taxonomy and biogeography. The number of species in the genus varies from one to...
5.
Freitas A, Carneiro J, Guimaraes-Costa A, Schneider H, Sampaio I
Mitochondrial DNA B Resour . 2020 Dec; 5(3):2286-2287. PMID: 33367010
We describe the mitochondrial genome of the and infer the phylogenetic position of in the family Sciaenidae. The genome contains 16,499 base pairs distributed in gene regions (13 protein-coding regions,...
6.
Carneiro J, Sampaio I, Lima T, Silva-Junior J, Farias I, Hrbek T, et al.
Am J Primatol . 2020 Jul; 82(9):e23167. PMID: 32652664
Cheracebus is a new genus of New World primate of the family Pitheciidae, subfamily Callicebinae. Until recently, Cheracebus was classified as the torquatus species group of the genus Callicebus. The...
7.
Nogueira F, Rego P, Queiroz H, Venere P, Varela E, Sampaio I, et al.
An Acad Bras Cienc . 2020 Mar; 92(1):e20180496. PMID: 32187273
Arapaima is a widely-distributed fish of enormous economic importance in the Amazon region. In the present study, a total of 232 specimens were sampled, 121 from five sites in the...
8.
Silva R, Pedraza-Marron C, Sampaio I, Betancur-R R, Gomes G, Schneider H
Mol Phylogenet Evol . 2020 Mar; 147:106780. PMID: 32135307
Lutjanus campechanus and Lutjanus purpureus are two commercially important lutjanid fishes (snappers) with non-sympatric distribution throughout Western Atlantic. Even though both taxa have traditionally been regarded as valid species, their...
9.
Silva B, Sampaio M, Schneider H, Schneider M, Montoya E, Encarnacion F, et al.
Am J Primatol . 2020 Jan; 29(3):183-193. PMID: 31941191
An electrophoretic survey of 15 protein systems (22 loci) was employed to determine the genetic relationships among 9 populations (441 individuals) of South American squirrel monkeys (Saimiri sciureus sciureus, S....
10.
Santos J, Ferreira E, Oliveira C, Oliveira T, Costa A, de Queiroz A, et al.
Mol Phylogenet Evol . 2019 May; 137:285-292. PMID: 31121309
The genus Hypophthalmus encompasses four valid South American freshwater catfish species: H. marginatus, H. edentatus, H. fimbriatus, and H. oremaculatus. More recently two new species were proposed Hypophthalmus n. sp....