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14 results for “Ptychochromoides”
FIGURE 6 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 6. Ptychochromoides vondrozo, holotype, UMMZ 235297, adult female, 182.0 mm SL; Madagascar: Fianarantsoa Province: Ramanara River. Right side illustrated due to distortion of specimen (image reversed). Photograph by Heok Hee Ng.
FIGURE 4 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 4. Ptychochromoides betsileanus, lectotype, BMNH 1882.2.25: 69, adult male, 159.6 mm SL; Madagascar: Betsileo region. Right side illustrated due to damage to left side (image reversed).
FIGURE 3 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 3. Ptychochromoides itasy, paratype, AMNH 233643, immature male, 106.3 mm SL; Madagascar.
FIGURE 2 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 2. Ptychochromoides itasy, holotype, UMMZ 243393, immature female, 123.2 mm SL; Madagascar.
FIGURE 5 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 5. Scatterplot of sheared second and third PC scores of 13 logtransformed morphometric variables of Ptychochromoides betsileanus (n = 10; triangles), P. itasy (n = 3; squares), and Ptychochromoides sp (MNHN 1907104; n = 2; circles).
FIGURE 1 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 1. Map of Madagascar indicating recent or verifiable (Lake Itasy) collection localities for members of Ptychochromoides and Oxylapia polli.
FIGURE 4 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 4. Ptychochromoides betsileanus, lectotype, BMNH 1882.2.25:69, adult male, 159.6 mm SL; Madagascar: Betsileo region. Right side illustrated due to damage to left side (image reversed).
FIGURE 6 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 6. Ptychochromoides vondrozo, holotype, UMMZ 235297, adult female, 182.0 mm SL; Madagascar: Fianarantsoa Province: Ramanara River. Right side illustrated due to distortion of specimen (image reversed). Photograph by Heok Hee Ng.
FIGURE 4 in Rediscovery and phylogenetic placement of the endemic Malagasy cichlid Ptychochromoides itasy (Teleostei: Cichlidae: Ptychochrominae)
FIGURE 4. Apomorphic anatomical features uniting members of Ptychochromoides: A) Upper pharyngeal elements in Ptychochromoides showing characteristic single row of dentition on second pharyngobranchial toothplate (Ptychochromoides vondrozo, UMMZ 235294, C&S paratype). B) Upper pharyngeal elements characteristic of other members of Ptychochrominae for comparison (Ptychochromis grandidieri, UMMZ 237312, C&S). C) Blotchy, mottled white and grey, blotchy grayish-black, to nearly jet-black pigmentation pattern (Ptychochromoides vondrozo, UMMZ 235297, 182.0 mm SL, holotype). Abbreviations: aa = anterior arm of first epibranchial; eb1–4 = epibranchials 1–4; eb2-tp = second epibranchial tooth plate; pb2-tp = second pharyngobranchial tooth plate; pb3-tp = third pharyngobranchial tooth plate; up = uncinate process of first epibranchial; up4-tp = fourth upper tooth plate.
FIGURE 3 in Rediscovery and phylogenetic placement of the endemic Malagasy cichlid Ptychochromoides itasy (Teleostei: Cichlidae: Ptychochrominae)
FIGURE 3. Species-level phylogeny for Ptychochrominae based on the simultaneous analysis of nucleotide characters from four genes (see text) under the optimality criterion of maximum likelihood. Nodes supported with bootstrap resampling percentages of 100% indicated by an asterisk.
FIGURE 1 in Rediscovery and phylogenetic placement of the endemic Malagasy cichlid Ptychochromoides itasy (Teleostei: Cichlidae: Ptychochrominae)
FIGURE 1. Map of Madagascar indicating recent and/or verifiable historical (i.e., Lake Itasy) collection localities for members of Ptychochromoides. Dashed line indicates approximate dividing line between eastern and western drainages.
FIGURE 2 in Rediscovery and phylogenetic placement of the endemic Malagasy cichlid Ptychochromoides itasy (Teleostei: Cichlidae: Ptychochrominae)
FIGURE 2. Ptychochromoides itasy: (A) Image of live specimen (small adult, approx. 165 mm SL) immediately following capture illustrating pigmentation pattern in life. Sakay River, tributary of Tsiribihina River, western central Madagascar. (Photo by P. Loiselle, specimen not preserved). (B) Holotype, UMMZ 243393, immature female, 123.2 mm SL; Madagascar.
FIGURE 2 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 2. Ptychochromoides itasy, holotype, UMMZ 243393, immature female, 123.2 mm SL; Madagascar.
FIGURE 3 in A new and presumably extinct species of Ptychochromoides (Teleostei: Perciformes: Cichlidae) from central Madagascar
FIGURE 3. Ptychochromoides itasy, paratype, AMNH 233643, immature male, 106.3 mm SL; Madagascar.
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