Uma nova espécie de Crossodactylus da Serra do Cipó, Minas Gerais, Brasil (Amphibia, Leptodactylidae)

Caramaschi, Ulisses; Sazima, Iván

doi:10.1590/s0101-81751985000100005

Cited by 20 publications

(11 citation statements)

References 2 publications

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“…Comparison with other species: The new species was distinguished from all other species of the C. gaudichaudii species group by the circular arrangement of conical spines (four to six) on their thumb (no circular distribution is observed in C. gaudichaudii, C. aeneus, C. bokermanni, C. caramaschii, C. dantei, and C. lutzorum) (Caramaschi and Sazima, 1985;per. obs.).…”

Section: Methodsmentioning

confidence: 92%

“…Caramaschi and Sazima (1985) recognized three species groups in this genus: the C. gaudichaudii group, including C. aeneus Müller, 1924, C. bokermanni Caramaschi and Sazima, 1985, C. caramaschii Bastos and Pombal, 1995 Carcerelli and Caramaschi, 1992, C. gaudichaudii Duméril and Bibron, 1841, and C. lutzorum Carcerelli and Caramaschi, 1992, characterized by protruding snout and distinct canthus rostralis; the C. trachystomus group, including C. dispar A. Lutz, 1925, C. grandis B. Lutz, 1951, and C. trachystomus (Reinhardt and Lütken, 1862"1861, characterized by short, rounded snout, and less evident canthus rostralis; and the monospecific group of C. schmidti Gallardo, 1961, characterized by very short snout and rounded canthus rostralis.…”

Section: Introductionmentioning

confidence: 99%

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A new species of Diurnal Frog in the genus Crossodactylus Duméril and Bibron, 1841 (Anura, Leptodactylidae) from Southeastern Brazil

Cruz¹,

Nascimento²,

Feio³

2005

Amphib Reptilia

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A new species of Crossodactylus, belonging to the C. gaudichaudii species group, was described from the Municipality of Santa Maria do Salto, in the Atlantic Rain Forest of the State of Minas Gerais, southeastern Brazil. The new species was characterised by its: small size; slender body; head being longer than its width; snout rounded in dorsal view and protruding in lateral view; skin very granulated on sacral region; males having four to six keratinized conical spines arranged in a circle on their thumb; inner tarsal fringe extensively developed; toes extensively fringed on both edges; and ventral body surface with brownish blotches and short stripes. The descriptions of advertisement calls and tadpoles are included. Resumo. Uma nova espécie de Crossodactylus, pertencente ao grupo de C. gaudichaudii, é descrita do município de Santa Maria do Salto, na Mata Atlântica do Estado de Minas Gerais, sudeste do Brasil. A nova espécie é caracterizada pelo corpo esbelto, cabeça mais longa que larga, focinho arredondado em vista dorsal e protuso em vista lateral, pele bastante granulada na região sacral, machos possuindo de quatro a seis espinhos córneos cônicos, dispostos em círculo no polegar, fimbria tarsal interna bastante desenvolvida, artelhos bastante fimbriados em ambas as margens e superfície ventral do corpo com manchas e pequenas faixas amarronzadas. Descrições do canto de anúncio e do girino são apresentadas.

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Section: Methodsmentioning

confidence: 92%

Section: Introductionmentioning

confidence: 99%

A new species of Diurnal Frog in the genus Crossodactylus Duméril and Bibron, 1841 (Anura, Leptodactylidae) from Southeastern Brazil

Cruz¹,

Nascimento²,

Feio³

2005

Amphib Reptilia

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“…Species of Crossodactylus have small size, are diurnal and live in riparian habitats, where they show prolonged reproductive activity (Caramaschi & Sazima 1985, Almeida-Gomes et al 2007). However, despite this information, data on taxonomy, natural history and geographical distribution of Crossodactylus species are still scarce (Pimenta et al 2008).…”

Section: Introductionmentioning

confidence: 99%

“…However, despite this information, data on taxonomy, natural history and geographical distribution of Crossodactylus species are still scarce (Pimenta et al 2008). The 11 species of Crossodactylus currently recognized are grouped into three groups: C. gaudichaudii, C. trachystomus, and C. schmidti (Caramaschi & Sazima 1985, Frost 2010. The group C. schmidti is monospecific, consisting of the nominal species, whose description was made from a specimen collected in Misiones, Argentina (Gallardo 1961).…”

Section: Introductionmentioning

confidence: 99%

Extension of the geographical distribution of two anuran species for Rio Grande do Sul State, Brazil, with comments on natural history

Caldart¹,

Iop²,

Santos³

et al. 2010

Biota Neotrop.

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Abstract:We record for the first time Crossodactylus schmidti (Anura: Hylodidae) and Proceratophrys avelinoi (Anura: Cycloramphidae) from Rio Grande do Sul State, Brazil, based on individuals captured in an area of Mesophytic Semideciduous Forest, the Parque Estadual do Turvo, located in the northwest region of the state. These records extend the geographical range for both species in about 60 km from the nearest known locality, the Municipality of San Vicente, Misiones, Argentina. We provide a characterization of the calling site used by males of Crossodactylus schmidti, and we also determined the niche breadth of P. avelinoi regarding to the use of water bodies.

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“…In the last decade adult forms of seven species of Hylodes (H. The extensive rate of deforestation of the Atlantic Forest probably has directly affected Hylodidae species, since the species found in this biome are mostly restricted to forest environments. The type-locality of only three species of Hylodidae [C. bokermanni Caramaschi & Sazima, 1985; C. trachystomus (Reinhardt & Luetken, 1862);and H. otavioi], represented by a total of 42, is outside of the Atlantic Forest biome (Fig. 2), as follows: C. bokermanni and H. otavioi were described from Serra do Cipó, state of Minas Gerais, and C. trachystomus from the municipality of Lagoa Santa, also in Minas Gerais.…”

mentioning

confidence: 99%

Adults and tadpoles of species of Hylodidae (Anura): history and taxonomy perspectives

Laia¹,

Rocha²

2012

Zoologia (Curitiba)

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We make a historical review of the rates of descriptions of adult and larval forms of frogs of the three genera of Hylodidae: Crossodactylus Duméril & Bibron, 1841; Hylodes Fitzinger, 1826; and Megaelosia Miranda-Ribeiro, 1923. We analyze and compare the evolution of the number of descriptions of adults and tadpoles of the 42 species presently known in the family. There has been an increase in the number of descriptions of both adult and larval forms in the last decades. Nevertheless, the number of descriptions of tadpoles still does not match the number of adult forms described in Hylodidae. The great number of Hylodidae recent described and the continuous process of deforestation in Atlantic forest remnants emphasize the need to improve research efforts for this group

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Uma nova espécie de Crossodactylus da Serra do Cipó, Minas Gerais, Brasil (Amphibia, Leptodactylidae)

Cited by 20 publications

References 2 publications

A new species of Diurnal Frog in the genus Crossodactylus Duméril and Bibron, 1841 (Anura, Leptodactylidae) from Southeastern Brazil

A new species of Diurnal Frog in the genus Crossodactylus Duméril and Bibron, 1841 (Anura, Leptodactylidae) from Southeastern Brazil

Extension of the geographical distribution of two anuran species for Rio Grande do Sul State, Brazil, with comments on natural history

Adults and tadpoles of species of Hylodidae (Anura): history and taxonomy perspectives

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