Journal Article
Molecular systematics of the armored neotropical catfish subfamily Neoplecostominae (Siluriformes: Loricariidae)
Roxo, F.F., Zawadzki, C.H., Guilherme, J., Silva, D.C., Chiachio, M.C., Foresti, F., and Oliveira, C.
Record Number:
5317
Year:
2012
Journal:
Zootaxa
Pages:
33-42
Volume:
3390
Abstract:
Morphological and molecular studies in the family Loricariidae have revealed that the relationships among its members
are not yet well resolved, and the present study was conducted with the main objective of improving our knowledge about
this highly diversified group of catfishes. Maximum parsimony and Bayesian analysis were conducted on a matrix of 53
terminal taxa and 4676 characters with partial sequences of the genes COI, CytB, 16S rRNA, 12S rRNA and F-reticulon
4. As outgroups, samples of the species Hemipsilichthys gobio and H. papillatus (subfamily Delturinae), Rineloricaria
jaraguensis (subfamily Loricariinae), Hypostomus nigromaculatus (subfamily Hypostominae), Hypoptopoma
inexpectatum (subfamily Hypoptopomatinae), and Corumbataia cuestae (subfamily Otothyrinae) were used. The results
showed that the subfamily Neoplecostominae is monophyletic, including Pseudotocinclus, and three clades were
recognized. The first one is composed of Pareiorhina rudolphi, P. cf. rudolphi and Pseudotocinclus. The second is
composed of Isbrueckerichthys, Pareiorhaphis, Kronichthys and Neoplecostomus ribeirensis. The third is composed of
the remaining species of the genera Neoplecostomus, except N. ribeirensis, Pareiorhina carrancas, P. cf. carrancas,
Pareiorhina sp. 1 (possible new species) and an undescribed taxon referred to in this paper as new genus and species 2.
In our analyses, Pareiorhina and Neoplecostomus are paraphyletic taxa.
Key words: freshwater, Loricariidae, mitochondrial DNA, nuclear gene, phylogenetic analysis
Times Cited:
1
Relevent Species:
Related Records:
Gosline, W.A. (1947)
Contibutions to the classification of the loicariid catfishes
Karmann, I. (1994)Evolução e Dinâmica Atual do Sistema Cárstico do Alto Vale do Rio Ribeira de Iguape, Sudeste do Estado de São Paulo
Derijst, E. (1996)Notes on the type species of the mailed catfish genus Pareiorhaphis Miranda-Ribeiro 1918 (Pisces: Siluriformes: Loricariidae), with the introduction of Isbrueckichthys nom. nov.
Trajano, E., Secutti, S., Pereira, E.H.L. and Reis, R. E. (2008)A cave population of Isbrueckerichthys alipionis (Gosline, 1947) in the Upper Ribeira karst area, southeastern Brazil (Siluriformes: Loricariidae)
Roxo, F.F., Zawadzki, C.H., Guilherme, J., Silva, D.C., Chiachio, M.C., Foresti, F., and Oliveira, C. (2012)Molecular systematics of the armored neotropical catfish subfamily Neoplecostominae (Siluriformes: Loricariidae)
Pereira, H.L. and Reis, R.E. (2017)Morphology-based phylogeny of the suckermouth armored catfishes, with emphasis on the Neoplecostominae (Teleostei: Siluriformes: Loricariidae)
Trajano, E. (2021)Diversity of Brazilian troglobitic fishes: Models of colonization and differentiation in subterranean habitats
Zepon, T. and Bichuette, M.E. (2024)The role of turnover in structuring subterranean aquatic communities in Southeastern Brazil
Almeida, R.B., Azambuja, M., Nogaroto, V., Oliveira, C., Roxo, F.F., Zawadzki, C.H. and Vicari, M.R. (2024)DNA barcode shows discordant cases among morphological and molecular species identification in Isbrueckerichthys (Siluriformes: Loricariidae)