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101 results for “Hypostominae”
Figure 14 in Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae
Figure 14. Upper pharyngeal jaw, right side, ventral view. A, Hypostomus emarginatus 1, FMNH 96957. B, Panaque maccus, INHS 29906. C, Lithoxus lithoides, BMNH 1972.7.17: 66–115. Scale bars = 0.5 mm. Arrow indicates invagination of the lateral shelf (LPJ). Blackened areas in B are holes.
Figure 27 in Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae
Figure 27. Adipose fin and preadipose plates, left side, lateral view. A, Hypostomus panamensis, INHS 36095. B, Spectracanthicus murinus, MZUSP 34279. C, Delturus parahybae Eigenmann and Eigenmann, FMNH 59734. Scale bars = 1 mm.
Figure 17 in Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae
Figure 17. Maxilla, right side, lateral view. A, Astroblepus sp., FMNH 70017. B, Hypostomus plecostomus, YPM 4194. C, Panaque maccus, INHS 29862. D, Lithoxus lithoides, BMNH 1972.7.17: 66–115. Scale bars = 1 mm.
Figure 26 in Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae
Figure 26. Tripus, antero-ventral view. A, Hypostomus unicolor, USNM 319355. B, Panaque maccus, INHS 29862. Scale bars = 1 mm.
Figure 25. Weberian apparatus, ventral view. A in Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae
Figure 25. Weberian apparatus, ventral view. A, Acanthicus hystrix Spix and Agassiz, INHS 36803. B, Hypostomus micromaculatus Boeseman, ANSP 160774. C, Pseudacanthicus leopardus, FMNH 95554. D, Hemiancistrus maracaiboensis, EBRG 2855. Scale bars = 5 mm. In B, the transverse processes of the Weberian complex centrum (TPWA) appear to fuse into the pterotic-supracleithrum (PT) as is shown for the left (upper) side while the right (lower) side shows the TPWA as it appears after closer scrutiny.
Figure 22 in Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae
Figure 22. Anterior process of the pterotic-supracleithrum, right side, ventral view. A, Ancistrus pirareta, UMMZ 206085. B, Lasiancistrus maracaiboensis, INHS 60465. Scale bars = 1 mm. Shaded area is cartilage.
Figure 3 in Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae
Figure 3. Phylogeny from Howes (1983) based on osteology and myology.
Figure 1 in Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae
Figure 1. Range of the Loricariidae (shaded area).
FIGURE 3 in Pseudacanthicus pitanga: a new species of Ancistrini (Siluriformes: Loricariidae: Hypostominae) from rio Tocantins Basin, North Brazil
FIGURE 3. Dorsal view of the cranium in Pseudacanthicus pitanga, MZUSP 34295, 236.3 mm SL, IO6 correspond to sixth infraorbital.
FIGURE 2 in Pseudacanthicus pitanga: a new species of Ancistrini (Siluriformes: Loricariidae: Hypostominae) from rio Tocantins Basin, North Brazil
FIGURE 2. Color in life Pseudacanthicus pitanga, adult and juvenile aquarium specimens (Images by Erlend Bertelsen).
FIGURE 5 in Description of two new species of Lithoxus (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazilian Guiana Shield
FIGURE 5. Lithoxus raso, holotype, MZUSP 123132, 42.9 mm SL, from igarapé Balneário Raso (rio Amapá basin), municipality of Amapá, Amapá State, Brazil.
FIGURE 3 in Description of two new species of Lithoxus (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazilian Guiana Shield
FIGURE 3. Map showing the type locality of (A) L. jariensis, rio Jari basin, rio Amazonas basin, Amapá State, Brazil; and (B) Lithoxus raso in igarapé Balneário Raso, rio Amapá basin, Amapá State, Brazil.
FIGURE 2 in Description of two new species of Lithoxus (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazilian Guiana Shield
FIGURE 2. Lithoxus jariensis, holotype, MZUSP 123131, male 60.6 mm SL, from rio Jari (rio Amazon basin), municipality of Laranjal do Jari, Amapá State, Brazil.
FIGURE 1 in Description of two new species of Lithoxus (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazilian Guiana Shield
FIGURE 1. Maximum likelihood – ML (LogL = -2497.55) tree of Lithoxus species using T92+G nucleotide model and based on the analysis of partial sequences of cytochrome oxidase C subunit I (COI). Numbers at nodes are bootstrap values based on 1,000 pseudoreplicates. Values below 50% are not shown.
FIGURE 6 in Description of two new species of Lithoxus (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazilian Guiana Shield
FIGURE 6. Picture showing the variation in color pattern among Lithoxus species. A) L. gr. bovallii, MHNG 2704.043, 38.8 mm SL; B) L. boujardi, MHNG 2723.04, 58.5 mm SL; C) L. gr. pallidimaculatus, MHNG 2722.088, 39.9 mm SL; D) L. planquettei, MHNG 2757.001, 66.3 mm SL; and E) L. stocki, MHNG 2767.051, 48.6 mm SL.
FIGURE 4 in Description of two new species of Lithoxus (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazilian Guiana Shield
FIGURE 4. Upper picture showing the habitat of the type locality where the species Lithoxus jariensis lives at cachoeira de São Raimundo, 00°33'59" S, 52°34'40" W. Lower picture showing the habitat of the type locality where the species of L. raso lives at igarapé Balneário Raso, 02°05'25" N, 50°53'20" W.
FIGURE 25 in The genus Peckoltia with the description of two new species and a reanalysis of the phylogeny of the genera of the Hypostominae (Siluriformes: Loricariidae)
FIGURE 25. Part of the strict consensus of 1148 trees of 1388 steps, CI = 0.19, RI = 0.75 showing relationships of the Panaque clade of the Ancistrini. Numbers are decay indices followed by bootstrap values (when bootstrap values are greater than 50%). The remainder of the tree is in figures 23–24 and 26.
FIGURE 24 in The genus Peckoltia with the description of two new species and a reanalysis of the phylogeny of the genera of the Hypostominae (Siluriformes: Loricariidae)
FIGURE 24. Part of the strict consensus of 1148 trees of 1388 steps, CI = 0.19, RI = 0.75 showing relationships of hypostomine tribes and the genera of the Corymbophanini, Rhinelepini, Hypostomini, and Pterygoplichthyini and the two clades of the Ancistrini. Numbers are decay indices followed by bootstrap values (when bootstrap values are greater than 50%). The remainder of the tree is in figures 23 and 25–26.
FIGURE 21 in The genus Peckoltia with the description of two new species and a reanalysis of the phylogeny of the genera of the Hypostominae (Siluriformes: Loricariidae)
FIGURE 21. Lateral views of types of species assigned to Peckoltia vittata, A. syntype of Peckoltichthys kuhlmanni MNRJ 2044, 90.8 mm SL and B. syntype of Chaetostomus vittatus, NMW 47228, 91.1 mm SL. Photographs by J.W. Armbruster.
FIGURE 20 in The genus Peckoltia with the description of two new species and a reanalysis of the phylogeny of the genera of the Hypostominae (Siluriformes: Loricariidae)
FIGURE 20. Dorsal, lateral, and ventral views of the syntype of Peckoltia vermiculata NMW 48056, 107.9 mm SL. Photographs by J.W. Armbruster.
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