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26 results for “Platypelis”
Fig. 2 in A tiny new species of Platypelis from the Marojejy National Park in northeastern Madagascar (Amphibia: Microhylidae)
Fig. 2. Audiospectrogram and corresponding oscillogram of the advertisement call of the holotype of Platypelis ravus sp. nov. (ZSM 349/2005), recorded at Camp Simpona, Marojejy National Park, on 15 February 2005 (19:20 h) at 21.1°C air temperature.
Fig. 1 in A tiny new species of Platypelis from the Marojejy National Park in northeastern Madagascar (Amphibia: Microhylidae)
Fig. 1. Platypelis ravus sp. nov. in life. A. Dorsolateral view of ♂ paratype (ZSM 350/2005) from Marojejy National Park. B. Ventral view of same specimen (ZSM 350/2005). C. Dorsolateral view of ♂ holotype (ZSM 349/2005).
Dataset of the paper: Gray versus yellow ventral coloration: Identity, distribution, color polymorphism and molecular relationships of the microhylid frog Platypelis mavomavo Andreone, Fenolio & Walvoord, 2003
<p>Table with sequences, accession numbers and metadata used for molecular analysis, as well as alignments, treefiles, and table with morphological measurements.</p>
FIGURE 10 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 10. Sonagrams and oscillograms of the calls of (a) and (b) Platypelis alticola, and (c) and (d) P. tsaratananaensis, recorded at Matsabory Maiky campsite, Tsaratanana.
FIGURE 11 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 11. Correlation of snout-vent length (SVL) of males and females of Platypelis tsaratananaensis with the height above ground of inhabited holes in bamboo segments, and with the vertical diameter of the whole. Asterisks mark significant correlations of P<0.05 and P<0.01; see text for detailed data on statistical analysis.
FIGURE 9 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 9. (a) Bamboo forest of Matsabory Maiky; (b–c) segments of bamboo trunks with a hole attributed to the nocturnal lemur species Aye-aye (Daubentonia madagascariensis); (d–f) typical regular-shaped hole in a bamboo segment attributed to insects.
FIGURE 8 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 8. Lateral and dorsal views of various embryonic developmental stages of Platypelis tsaratananaensis: (a–b) stage 8; (c–d) stage 11; (e–f) stage 12; (g–h) stage 13; (i–j) stage 15. Stages according to Gosner (1960).
FIGURE 5 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 5. Specimens of Platypelis olgae sp. nov. in life. (a) Male holotype, ZSM 1666/2010 [ZCMV 12402]) from near Andranomadio (Maromokotro trail camp 4);(b) female paratype ZSM 1667/2010 (ZCMV 12428) and (c) male paratype ZSM 1668/2010 (DRV 6225) from Amboditsaratanana (Maromokotro trail camp 5).
FIGURE 7. 50 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 7. 50% majority-rule consensus tree from a Bayesian analysis of partial DNA sequences of the 16S rRNA gene of Platypelis. Values on nodes are posterior probabilities (not shown if <0.95). Cophyla berara was used as the outgroup (not shown).
FIGURE 3 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 3. Photographs in life of Platypelis alticola and P. sp. 8. (a, b) Two specimens of P. alticola from Antevialambazaha (Tsaratanana, Maromokotro trail, camp 1); (c, d) two specimens of P. alticola in Matsabory Maiky (Maromokotro trail, camp 2), (d) shows the adult male ZSM 1657/2010 (ZCMV 12453); (e) specimen of P. alticola from Bepia campsite (Tsaratanana, Maromokotro trail, camp 3); (f) Platypelis sp. 8 from Antsahamanara (Manarikoba forest, western slope of Tsaratanana).
FIGURE 6 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 6. Ventral sides of the four species of Platypelis found in the Tsaratanana Massif, photographed from specimens in life. Inset photos show the same specimens in dorsolateral view. (a) P. alticola, Matsabory Maiky, female; (b) P. alticola, Antevialambazaha, probable male; (c) P. tsaratananaensis, female, Matsabory Maiky (ZSM 1648/2010 [ZCMV 12361]); (d) P. tsaratananaensis, male, Matsabory Maiky; (e) P. olgae sp. nov. (female paratype, ZSM 1667/2010 [ZCMV 12428]), Amboditsaratanana; (f) P. olgae sp. nov. (male holotype, ZSM 1666/2010 [ZCMV 12402]), near Andranomadio; (g) P. sp. 8, Antsahamanara.
FIGURE 1 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 1. Maps of northern Madagascar showing localities mentioned in the text. The left map shows elevation whereas the right map shows remaining primary vegetation from the Madagascar vegetation mapping project (http://www.vegmad.org), with green colors symbolizing humid rainforest and montane forest and orange indicating dry forest. Localities are as follows: (1–5) campsites on the Mangindrano-Maromokotro trail, Tsaratanana Massif (Antevialambazaha, Matsabory Maiky, Bepia, Andranomadio, Amboditsaratanana; all localities of P. alticola and P. o l g a e sp. nov. are along this trail, see text for details); (6) campsite Antsahamanara, Manarikoba forest, on the western slope of Tsaratanana; (7) Bemanevika village and lakes; (8) Andrevorevo; (9) Anjanaharibe-Sud; (10) Marojejy; (11) Tsararano. Black circles indicate confirmed localities of Platypelis tsaratananaensis, grey circles indicate possible records of the species which are in need of confirmation, and the black square indicates the presence of a taxonomically undescribed candidate species, P. sp. 8.
FIGURE 2 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 2. Upper part: name bearing types of two nominal species of Platypelis described from the Tsaratanana Massif, Platypelis alticola (originally described as Platyhyla alticola) and P. tsaratananaensis, in dorsal view. The right inset pictures show the hand (above) and foot of the P. tsaratananaensis holotype in ventral view. Lower part: Ventral views of hands and feet (not to scale) of male and female specimens of Platypelis tsaratananaensis in comparison with the morphologically similar P. pollicaris. Note that in both species, males have a larger prepollex (prepollical tubercle) than females, but the male prepollex is much more strongly expressed in P. pollicaris. Furthermore the third toe is distinctly shorter than the fifth toe in P. tsaratananaensis. Note that the apparently reduced first toe in P. tsaratananaensis is due to it being partly overlain by the second toe in the photograph which was taken so that the third and fifth toes are at the same level.
FIGURE 4 in Taxonomy and natural history of arboreal microhylid frogs (Platypelis) from the Tsaratanana Massif in northern Madagascar, with description of a new species
FIGURE 4. Variation of color in life of Platypelis tsaratananaensis from the Tsaratanana region: (a) ZSM 1644/2010 (ZCMV 12607) from Matsabory Maiky campsite; (b) ZSM 1648/2010 (ZCMV 12361) from Matsabory Maiky; (c) UADBA uncatalogued from Antevialambazaha campsite; (d) ZSM 1649/2010 (ZCMV 12391) from Matsabory Maiky; (e) ZSM 1645/ 2010 (ZCMV 12610) from Matsabory Maiky; (f) UADBA uncatalogued from Antevialambazaha campsite.
FIGURE 2 in Gray versus yellow ventral coloration: Identity, distribution, color polymorphism and molecular relationships of the microhylid frog Platypelis mavomavo Andreone, Fenolio & Walvoord, 2003
FIGURE 2. Distribution map showing confirmed records of Platypelis mavomavo as defined herein. Yellow and gray symbols mark localities where specimens are characterized by a yellow or gray ventral color. Round black dots indicate other localities discussed in the text where other Platypelis species or candidate species with fully or partially yellow venter occur (P. ravus, P. sp. Ca8).
FIGURE 1 in Gray versus yellow ventral coloration: Identity, distribution, color polymorphism and molecular relationships of the microhylid frog Platypelis mavomavo Andreone, Fenolio & Walvoord, 2003
FIGURE 1. Molecular differentiation and relationships of specimens of Platypelis mavomavo. (A) Maximum Likelihood tree calculated from a 1229 bp alignment of two concatenated fragments of the mitochondrial 16S rRNA gene for selected specimens of Cophyla and Platypelis. Numbers at nodes are bootstrap proportions in percent (only shown if>50%). The focal P. mavomavo/Ca10 clade is color-highlighted depending on the yellow vs. gray ventral color of the respective specimens. (B) Haplotype network reconstructed from 10 phased sequences of the nuclear-encoded RAG-1 gene (386 bp) in samples assigned to Platypelis mavomavo and P. sp. Ca10. Haplotypes are colored depending on the yellow vs. gray ventral color of the respective specimens. Boxes indicate haplotypes from specific areas.
FIGURE 5 in Gray versus yellow ventral coloration: Identity, distribution, color polymorphism and molecular relationships of the microhylid frog Platypelis mavomavo Andreone, Fenolio & Walvoord, 2003
FIGURE 5. Preserved holotype of Platypelis mavomavo MRSN A2435 in (A) dorsal and (B) ventral views. Not to scale (see Table 1 for original measurements).
Figure 7 from: Rakotoarison A, Scherz MD, Köhler J, Ratsoavina FM, Hawlitschek O, Megson S, Vences M, Glaw F (2020) Frogs of the genus Platypelis from the Sorata massif in northern Madagascar: description of a new species and reports of range extensions. Zoosystematics and Evolution 96(1): 263-274. https://doi.org/10.3897/zse.96.47088
Figure 7 Photographs in life of Platypelis tsaratananaensis from the Sorata Massif. a, bZSM 5655/2012 (FGZC 3648); c, dZSM 5654/2012 (FGZC 3647); e, fZSM 5656/2012 (FGZC 3649).
Figure 2 from: Rakotoarison A, Scherz MD, Köhler J, Ratsoavina FM, Hawlitschek O, Megson S, Vences M, Glaw F (2020) Frogs of the genus Platypelis from the Sorata massif in northern Madagascar: description of a new species and reports of range extensions. Zoosystematics and Evolution 96(1): 263-274. https://doi.org/10.3897/zse.96.47088
Figure 2 Approximate geographical location of occurrence records of the focal Platypelis species in our study (modified from Rakotoarison et al. 2012; showing only records for which molecular data are available). The map indicates elevation (green, lowest; red-yellow, highest). Localities and species occurring at these sites are as follows: (1–4) campsites on the Mangindrano-Maromokotro trail, Tsaratanana Massif (Antevialambazaha, Matsabory Maiky, Bepia, Andranomadio); (5) Bemanevika forest; (6) Andrevorevo; (7) Marojejy; (8) Sorata; (9) Andravory. Occurrence records of P. alticola (at sites 1–3, and a deep genetic lineage at 8), P. tsaratananaensis (at sites 1–3, and deep genetic lineages at 7 and 8), P. olgae (between sites 3 and 4), P. laetus sp. nov. and P. Ca12 (site 8), and P. sp. Ca13 (site 9).
Figure 4 from: Rakotoarison A, Scherz MD, Köhler J, Ratsoavina FM, Hawlitschek O, Megson S, Vences M, Glaw F (2020) Frogs of the genus Platypelis from the Sorata massif in northern Madagascar: description of a new species and reports of range extensions. Zoosystematics and Evolution 96(1): 263-274. https://doi.org/10.3897/zse.96.47088
Figure 4 Preserved holotype of Platypelis laetus sp. nov., ZSM 5652/2012 (FGZC 3761), in dorsal and ventral view.
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