Una nueva especie de rana arborícola (Amphibia: Hylidae: Hyla) de un bosque nublado del oeste de Venezuela

Mijares-Urrutia, Abraham

doi:10.1590/s0034-71081998000400013

Cited by 8 publications

(4 citation statements)

References 3 publications

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“…Photos of the holotype (USNM 216677) reveal a specimen in a poor state of preservation. Thus, the absence of lines and patterns remarked by Mijares‐Urrutia (1998) might be due to discoloration. Nevertheless, a white line above the cloaca and heels are still visible.…”

Section: Discussionmentioning

confidence: 92%

“…Dendropsophus amicorum (Mijares‐Urrutia, 1998), D. aperomeus (Duellman, 1982); D. delarivai (Köhler and Lötters, 2001a); D. limai (Bokermann, 1962a); D. minutus (Peters, 1872); D. stingi (Kaplan, 1994); D. xapuriensis (Martins and Cardoso, 1987).…”

Section: Discussionmentioning

confidence: 99%

“…Dendropsophus amicorum is known only from the holotype, collected in 1968 at Cerro Socopo, state of Falcón, Venezuela. Given the original description (Mijares‐Urrutia, 1998), it is possible that it is related to D. minutus due to the presence of a long cloacal sheath. Photos of the holotype (USNM 216677) reveal a specimen in a poor state of preservation.…”

Section: Discussionmentioning

confidence: 99%

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The phylogeny of Dendropsophini (Anura: Hylidae: Hylinae)

et al. 2020

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The relationships of the hyline tribe Dendropsophini remain poorly studied, with most published analyses dealing with few of the species groups of Dendropsophus. In order to test the monophyly of Dendropsophini, its genera, and the species groups currently recognized in Dendropsophus, we performed a total evidence phylogenetic analysis. The molecular dataset included sequences of three mitochondrial and five nuclear genes from 210 terminals, including 12 outgroup species, the two species of Xenohyla, and 93 of the 108 recognized species of Dendropsophus. The phenomic dataset includes 46 terminals, one per species (34 Dendropsophus, one Xenohyla, and 11 outgroup species). Our results corroborate the monophyly of Dendropsophini and the reciprocal monophyly of Dendropsophus and Xenohyla. Some species groups of Dendropsophus are paraphyletic (the D. microcephalus, D. minimus, and D. parviceps groups, and the D. rubicundulus clade). On the basis of our results, we recognize nine species groups; for three of them (D. leucophyllatus, D. microcephalus, and D. parviceps groups) we recognize some nominal clades to highlight specific morphology or relationships and facilitate species taxonomy. We further discuss the evolution of oviposition site selection, where our results show multiple instances of independent evolution of terrestrial egg clutches during the evolutionary history of Dendropsophus.

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Section: Discussionmentioning

confidence: 92%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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The phylogeny of Dendropsophini (Anura: Hylidae: Hylinae)

et al. 2020

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“…yaracuyanus (Mijares-Urrutia &Rivero, 2000) are not assigned with certainty to any species group. However, Dendropsophus bilobatus differs from D. amicorum, D. battersbyi and D. yaracuyanus by the SVL in males of 18.8-20.8 mm in males (SVL 22.8 mm in the male holotype of D. amicorum, SVL 33 mm in the male holotype of D. battersbyi, SVL 28.5-30.4 mm in males of D. yaracuyanus; Rivero 1961, Mijares-Urrutia 1998, Mijares-Urrutia and Rivero 2000; from D. bromeliaceus by the presence of subocular spots and webbing formula of fingers I 2 + -2 II 1 1/2 -2 2/3 III 2 --2 IV (subocular spots absent, I trace II 2 --3 -III 3 + -3 + IV; Ferreira et al 2015). Although Dendropsophus minimus (Ahl, 1933) was placed in the D. minimus species group (sensu Faivovich et al 2005), this species has never been included in a phylogenetic analysis and its group membership is uncertain.…”

Section: Molecular Analysismentioning

confidence: 99%

A new species of Dendropsophus (Anura, Hylidae) from southwestern Amazonia with a green bilobate vocal sac

Ferrão

Moravec²,

Howard

et al. 2020

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Recent studies have shown that species diversity of the South American frog genus Dendropsophus is significantly underestimated, especially in Amazonia. Herein, through integrative taxonomy a new species of Dendropsophus from the east bank of the upper Madeira River, Brazil is described. Based on molecular phylogenetic and morphological analyses, the new species is referred to the D. microcephalus species group, where it is differentiated from its congeners mainly by having a green bilobate vocal sac and an advertisement call comprising 1–4 monophasic notes emitted with a dominant frequency of 8,979–9,606 Hz. Based on intensive sampling conducted in the study area over the last ten years, the new species is restricted to the east bank of the upper Madeira River, although its geographic range is expected to include Bolivian forests close to the type locality.

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The missing piece of the puzzle: larval morphology of Xenohyla truncata (Anura: Hylidae: Dendropsophini) and its implication to the evolution of Dendropsophini tadpoles

et al. 2022

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Dendropsophini is a highly diverse clade with a controversial phylogenetic and taxonomic history. Different generic arrangements have been proposed and the monophyly of several clades supported or rejected. Previous evidence suggested that larval morphology could play an important role in our understanding of the evolution and diversification of Dendropsophini, although data are missing for most lineages, including the sister group of Dendropsophus, Xenohyla. Herein we describe the internal morphology of the tadpoles of X. truncata and compare our results with available information for members of Dendropsophini and closely related lineages. We propose that the presence of a fan-like papilla in the buccopharyngeal cavity, a single element suprarostral, and a triangular process at the base of the muscular process are synapomorphies for Dendropsophini; moreover, the presence of a divided m. subarcualis rectus II–IV seems to be a synapomorphy for Pseudini and, the nasal sac insertion of the m. levator lateralis could be a synapomorphy of Dendropsophini + Pseudini.

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Una nueva especie de rana arborícola (Amphibia: Hylidae: Hyla) de un bosque nublado del oeste de Venezuela

Cited by 8 publications

References 3 publications

The phylogeny of Dendropsophini (Anura: Hylidae: Hylinae)

The phylogeny of Dendropsophini (Anura: Hylidae: Hylinae)

A new species of Dendropsophus (Anura, Hylidae) from southwestern Amazonia with a green bilobate vocal sac

The missing piece of the puzzle: larval morphology of Xenohyla truncata (Anura: Hylidae: Dendropsophini) and its implication to the evolution of Dendropsophini tadpoles

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