Cycloramphus mirandaribeiroi Heyer 1983

Know only from a few localities in the Serra do Mar in the state of Paraná, Brazil, from 50-150m asl.

Description of holotype Snout rounded from above and in profile; canthus rostralis indistinct; loreal slightly concave in cross section; tympanum hidden; vomerine teeth in slightly obtuse angulate series, in close proximity medially, lying between and posterior to choanae; vocal fold present, not opening to a pouch; second finger just longer than first; outer metacarpal tubercle large, rounded with anterior projection, inner metacarpal tubercle ovoid, separated from thumb subarticular tubercle by less than diameter of subarticular tubercle; thumbs lacking asperities; dorsal texture of low relief warts bearing shagreen and white tipped tubercles, warts not aligned; indistinct supratympanic fold; inguinal gland large, disk-shaped, diameter about 1/3 femur length; venter weakly granulate; toe tips expanded into small ungrooved disks just wider than digit; toes fringed, webbed; toe subarticular tubercles moderate; outer rounded metatarsal tubercle smaller than ovoid inner metatarsal tubercle; no tarsal or metatarsal folds; posterior surface of tarsus with shagreen and small tubercles; sole of foot with fine shagreen. Measurements (in mm): snout-vent length 60.2, head length 25.3, head width 27.0, eye-nostril distance 6.1, eye-eye distance 12.6, femur 30.3, tibia 29.7, foot 31.3 mm. Dorsum uniform with light spot in middle of back and light interorbital bar; upper lip with faint light stripes from under eye to edge of lip; upper limbs faintly barred; venter dark brownish gray with small distinct light spots; posterior surface of thigh dark with contrasting light distinct spots. Adult Specimen Definition Based in 11 specimens. Thumbs lacking asperities; snout rounded or sloping in profile, lip flared or not; dorsal pattern uniform; posterior surface of thigh usually with large distinct light spots, rarely mottled; light spots under eyes, on belly and on posterior face of thigh yellow in life; dorsal texture of warts with shagreen and white tipped tubercles, warts often aligned into irregular or regular short rows; foot webbed; male snout-vent length 58.2 ± 4.5, maximum 63.8 mm, females 66.5 ± 2.7, maximum 68.6 mm, females larger than males ( t = 3.3, P = .009) ; male head length/ snout-vent length ratio 0.40 ± .01, female 0.41 ± .01; male head width/ SVL ratio 0.43 ± .01, female 0.44 ± .02; male eye-nostril distance/ snout-vent length ratio 0.10 ± .01, female 0.10 ± .01; male eye-eye distance/snout-vent length ratio 0.20 ± .01, female 0.20 ± .01; male femur/ snout-vent length ratio 0.49 ± .02, female 0.48 ± .02; male tibia/ snout-vent length ratio 0.49 ± .02, female 0.50 ± .02; male foot/snout-vent length ratio 0.51 ± .03, female 0.51 ± .02.

DD. Data Deficient. Cited how "dados insuficientes" na Lista Vermelha do Estado do Paraná.

Diagnosis A large species of Cycloramphus (males 49-61 mm, females 62-69 mm snout-vent length) with toe webbing and distinct black and/or white dorsal tubercles and lack distinct thigh spots.

Cycloramphus mirandaribeiroi ye una especie de raniales de la familia Leptodactylidae.

Cycloramphus mirandaribeiroi és una espècie de granota de la família dels leptodactílids. Només es coneix de la seva localitat tipus al sud de Brasil, a São João da Graciosa, a la Serra do Mar, Estat de Paranà, entre els 50 i els 150 metres d'altitud. No s'ha tornat a trobar des de la seva primera caputra a finals dels setanta tot i els esforços per retrobar-la que s'han fet a partir del 1986.

Viu en corrents ràpides i rocoses en boscos de terres baixes, on també es reprodueix. És possible que estigui amenaçada pel turisme.

Cycloramphus mirandaribeiroi is a species of frog in the family Cycloramphidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests and rivers. Its population is in decline.

Cycloramphus mirandaribeiroi es una especie de ránidos de la familia Leptodactylidae.

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Cycloramphus mirandaribeiroi Cycloramphus generoko animalia da. Anfibioen barruko Cycloramphidae familian sailkatuta dago, Anura ordenan.

Cycloramphus mirandaribeiroi est une espèce d'amphibiens de la famille des Cycloramphidae.

Cycloramphus mirandaribeiroi é uma espécie de anfíbio da família Cycloramphidae.

É endémica do Brasil.

Os seus habitats naturais são: florestas subtropicais ou tropicais húmidas de baixa altitude e rios.

Cycloramphus mirandaribeiroi là một loài ếch thuộc họ Leptodactylidae. Đây là loài đặc hữu của Brasil. Môi trường sống tự nhiên của chúng là rừng ẩm vùng đất thấp nhiệt đới hoặc cận nhiệt đới và sông ngòi.