2010
DOI: 10.1590/s1679-62252010000300007
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Abstract: A new species of Microlepidogaster (Siluriformes: Loricariidae: Hypoptopomatinae) from the upper rio Paraná basin, Brazil Bárbara B. Calegari and Roberto E. ReisMicrolepidogaster longicolla, new species, is described from the rio São João of the upper rio Paraná basin near Brasília, in central Brazil. The new species differs from M. perforatus, the only other species in this genus, by having a continuous lateral line, median lateral plate series reaching, rather than falling short of, the end of the caudal ped… Show more

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Cited by 14 publications
(5 citation statements)
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“…commun. ), present the SN+PX1 supported by the eighth vertebra; Microlepidogaster also has the derived condition with the SN+PX1 supported by the eighth (our observation) or ninth vertebrae in M. perforata and by the tenth or eleventh vertebra in M. longicolla Calegari & Reis, 2010. In R. britskii the contact of the SN+PX1 occurs on the ninth vertebra, R. garavelloi and R. schaeferi present the anterior portion of the SN+PX1 contacting the neural spine of the tenth vertebra (Fig.…”
Section: Discussionsupporting
confidence: 59%
“…commun. ), present the SN+PX1 supported by the eighth vertebra; Microlepidogaster also has the derived condition with the SN+PX1 supported by the eighth (our observation) or ninth vertebrae in M. perforata and by the tenth or eleventh vertebra in M. longicolla Calegari & Reis, 2010. In R. britskii the contact of the SN+PX1 occurs on the ninth vertebra, R. garavelloi and R. schaeferi present the anterior portion of the SN+PX1 contacting the neural spine of the tenth vertebra (Fig.…”
Section: Discussionsupporting
confidence: 59%
“…About 77% had average SL lower than 5 cm, and only two species showed average SL higher than 15 cm (G. carapo and Hoplias malabaricus). Among the 22 sampled species, eight are still taxonomically undefined (36.4%) and four were recently described (see Lucinda, 2008;Silveira et al, 2008;Zawadzki et al, 2008;Calegari & Reis, 2010 The cluster analysis showed a more marked spatial differences in species composition than seasonal differences, with groups representing stretches located farther (A) and closer (B) of headwaters (Fig. 3).…”
Section: Resultsmentioning
confidence: 91%
“…nov., Rhinolekos britskii , Rhinolekos sp. nov. 1 and 2; tenth for Rhinolekos garavelloi , Rhinolekos schaeferi , and Microlepidogaster longicolla ; and 11th for Acestridium martini ) (see Calegari & Reis, : fig. 3; and Martins & Langeani, 2011b: fig.…”
Section: Resultsmentioning
confidence: 99%