Odontophrynus barrioi

Diagnosis 1) nostrils nearer to the snout than to the eyes, in lateral profile; 2) lateral fringes poorly or not developed on fingers; 3) metatarsal tubercle shovel-like, moderately developed; and 4) short fore and hind limbs. 5) eye length (mean = 6.0 mm) greater than eye-nostril distance (mean = 4.5 mm) Â? not equal Â?; 6) interorbital distance (mean = 9.0) equal or longer (depending on the landmarks) than the upper eyelid width (mean = 4.9) Â? not a half Â?; 7) tibia (mean = 19.5) shorter than femur (mean = 20.9) Â? not equal Â?; and 8) head length (mean = 19.4) approximately one third or more of the snout-vent length (mean = 50.6) Â? not a quarter 9) large size of the adults; 10) presence of irregularly arranged rounded dorsal glands; and 11) lack of a light vertebral stripe. 12) presence of a great number of closely arranged postorbital, temporal, and parotoid glands; 13) absence of keratinous spines; 14) presence of a well developed gland between the eye and the maxilla; and 15) presence of 1-3 medium sized glands (in the middle of the scapular region).

Present in some localities of Catamarca, La Rioja, and San Juan provinces, Argentina.

Description of the holotype Body chubby, with stout forelimbs and hind limbs. Head small, high, wider than long, one-fourth body length. Snout short and rounded, sharply truncate in profile. Nostril lateral, nearer tip of snout than eye. Diameter of eye about equal to distance from nostril to anterior corner of eye. Interorbital distance equal to distance between nostrils, and about one-half width of upper eyelid. Canthus rostralis bluntly rounded. Pupil elliptical; tympanum concealed; two flattened glandular warts between eye and tympanum; an enlarged bulky gland on upper eyelid. Tongue rounded, one-half width of mouth opening, its posterior border free, slightly notched; vomerine teeth in two transverse round patches between choanae. Forelimb strong and short; heavy glandular patch on upper surface of forearms. Adpressed forelimb with fourth finger crossing middle of body. First finger longer than second and fourth, reaching penultimate phalanx of third. Lateral fringes of fingers slightly developed; shovel-like tubercle on base of first finger; palmar tubercles rounded. Hind limb short, stout, tarsometatarsal articulation reaching axilla. Tibia equal to femur. Tibia1 glandular patches present. Toes slightly webbed; subarticular tubercles of toes soft, rounded. Inner metatarsal tubercle shovel-like, unpigmented, moderately developed and cornified; outer small, rounded.r Tarsal ridge shovel-like, distinct. Heels touching with hind limbs bent at right angles to body. Dorsal skin granular, with scattered, irregularly arranged, rounded glandular warts. Parotoid glands irregular, rounded. Venter heavily granular everywhere, more distinctly granular in coxal and anal regions. A transverse fold of skin across throat, denoting presence of vocal sac, almost unpigmented externally. A faint gray brownish nuptial pad on thumb. Coloration in life: Brownish above; faint lateral and dorsal yellowish longitudinal bands recognizable; warts darker brown. Ventrally bluish or brownish, with scattered white granuli. No light vertebral stripe present. Coloration in alcohol: Dorsally gray yellowish; dorsal warts darker; ventrally whitish.Measurements of the holotype (in mm): Snout-vent 56; head length 18.5; head width 23.5; hind limb 63; forelimb 29; axilla-groin 25.5. Measurements of paratypes (in mm): Males: snout-vent 48-52.5; head length 16.5-18; head width 23-24; hind limb 56-57; forelimb 31-32; axilla-groin 24-25. Females: snout-vent 53.5-55; head length 18-18; head width 21-25; hind limb 52-59; forelimb 28.5-31; axilla-groin 28.5-29. Size range in juvenile specimens: 27-37.

DD. Data Deficient.

Odontophrynus barrioi és una espècie de granota que viu a l'Argentina.

Es troba amenaçada d'extinció per la pèrdua del seu hàbitat natural.

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Odontophrynus barrioi Odontophrynus generoko animalia da. Anfibioen barruko Odontophrynidae familian sailkatuta dago, Anura ordenan.

The Escuercito (Odontophrynus barrioi) là một loài ếch trong họ Leptodactylidae. Chúng là loài đặc hữu của Argentina. Các môi trường sống tự nhiên của chúng là vùng cây bụi ôn đới, đầm nước ngọt có nước theo mùa, và vùng nhiều đá. Loài này đang bị đe dọa do mất môi trường sống.