Melanophryniscus spectabilis Caramaschi & Cruz 2002

Diagnosis A medium sized species belonging to the Melanophryniscus tumifrons group, diagnosed by the following combination of characters: (1) snout-vent length 26.5-31.1 mm in males, 31.9-35.5mm in females; (2) head broader than long, with a prominent, rounded protuberance above snout, extending between eyes to a point near the mid length of upper eyelid; (3) skin on dorsal and lateral surfaces of body largely covered by spinulose warts; (4) foot without tumefaction on metatarsus; (5) ground color of dorsum and flanks dark brown with distinctly marbled pattern of sinuous, irregular pale yellow stripes; (6) gular region, chest, belly, ventral surfaces of forearms and thighs, and palmar and plantar surfaces pale yellow; (7) gular region and chest with irregular dark brown stains; (8) dorsal surface of legs dark brown with distinct pale yellow transverse stripes.

NE. Not evaluated.

América do norte

Description of holotype General aspect robust, bufonoid. Head broader than long; head width approximately 33% of snout-vent length; head lacking cranial crests; snout short, slightly projecting beyond the anterior margin of mouth, rounded in dorsal and lateral views; a prominent, rounded protuberance above snout, extending between the eyes to a point near the mid length of upper eyelid; in lateral view, snout protuberance is raised slightly above the level of upper eyelid; an inconspicuous longitudinal sulcus bisects the snout protuberance; canthus rostralis rounded due to snout protuberance; loreal region slightly concave, vertical; nostrils very small, at tip of snout, directed anteriorly; internarinal distance slightly smaller than upper eyelid width and approximately 60% of interorbital distance; upper eyelid width approximately 70% of interorbital distance; eye diameter greater than internarinal distance, eye to nostril distance, and interorbital distance, and slightly smaller than interorbital distance; tympanum concealed; vocal slits present; tongue rounded, much longer than wide, with posterior margin free; choanae small, rounded, largely separated. Arms slender, lacking ulnar folds; axillary membrane absent. Hand with fingers short; length of fingers from shortest to largest, IVariation The color pattern is highly variable in dorsal and ventral views, primarily in the amount and shape of pale yellow irregular stripes on dorsum, and in the relation of the size of dark brown and pale yellow areas on venter. Variation in measurements of males (n= 15) and females (n=10) with range (mean±standard desviation): Snout-vent length 26.5-31.1 (28.9±3.37) 31.9-35.5 (33.6±3.51); head length 7.6-9.4 (8.4±2.13) 8.1-10.0 (9.4±2.24); head width 8.9-10.2 (9.5±2.25) 9.9-11.0 (10.4±2.34); internarinal distance 1.9-2.4 (2.1±0.76) 2.2-2.5 (2.3±0.85); eye to nostril distance 2.1-2.7 (2.4±0.89) 2.4-3.0 (2.7±1.00); eye diameter 2.4-2.9 (2.7±0.98) 2.7-3.0 (2.8±1.04); upper eyelid width 2.2-2.6 (2.4±0.89) 2.5-2.9 (2.7±0.99); interorbital distance 3.0-3.7 (3.3±1.21) 3.2-4.2 (3.7±1.30); thigh length 9.6-11.8 (10.8±2.38) 10.8-12.5 (11.7±2.46); tibia length 15.1-18.2 (17.0±2.83); foot length 17.1-20.1 (18.8±2.93).

sementes viáveis

Alquilamidas, ácido cichorico

anual

herbácea

Know only from type locality in the Municipality of Nova Teutonia, State of Santa Catarina, Brasil.

Nov / Dez/jan

Melanophryniscus spectabilis és una espècie d'amfibi que viu a l'Argentina, Brasil i, possiblement també, al Paraguai.

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

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});

Melanophryniscus spectabilis Melanophryniscus generoko animalia da. Anfibioen barruko Bufonidae familian sailkatuta dago, Anura ordenan.

Melanophryniscus spectabilis é unha especie de sapo da familia Bufonidae, habita os regatos e os bosques tropicais e subtropicais do oeste do estado de Santa Catarina (Brasil) e na provincia de Misiones (Arxentina), está en perigo pola perda do seu hábitat pero aínda é abundante na Arxentina.

Melanophryniscus spectabilis là một loài cóc thuộc họ Bufonidae. Loài này có ở Argentina, Brasil, và có thể cả Paraguay. Môi trường sống tự nhiên của chúng là rừng ẩm vùng đất thấp nhiệt đới hoặc cận nhiệt đới, xavan ẩm, đồng cỏ nhiệt đới hoặc cận nhiệt đới vùng ngập nước hoặc lụt theo mùa, và sông có nước theo mùa. Chúng hiện đang bị đe dọa vì mất nơi sống.