Smilisca puma (Cope 1885)

Smilisca puma is a moderate-sized golden-tan tree frog (32 to 38 mm adult male SVL, 40 to 46 mm adult female SVL) that has a white labial stripe, a white forearm stripe, a white tarsal stripe along the outer margin of the tibial segment of the leg, and lacks finger webbing. The dorsal pattern consists of paired elongate dark brown to green blotches which branch out across the midline at one or several points. A broad, irregular dark brown to dark green stripe extends posteriorly from each eye and eventually becomes either an H-shaped mark or breaks into spots. Anterior flank has fine dark lines. Inguinal region is white with dark mottling. The posterior thigh surfaces are dark brown. The venter is creamy white. The iris is deep bronze (Savage 2002).The dorsal surface is smooth. The head is slightly longer than broad with a rounded snout in profile, small eyes, and a distinct tympanum which has a diameter one-half to seven-tenths of the eye diameter. Fingers are short and stout with moderately expanded discs and lack webbing. Toes are weakly webbed. Adult males have paired vocal slits and fully distensible paired grayish brown external subgular vocal sacs. Breeding males also have a light brown nuptial pad on the base of each thumb (Savage 2002).Larvae are moderately sized, up to 24 mm at stage 34. Body shape is ovoid, mouth is anteroventral, nostrils and eyes are dorsolateral, the tail is short, and the tail tip is rounded. Spiracle is lateral and sinistral, while the vent tube is dextral. Oral disc is small and entire with serrated beaks, 2/3 denticle rows (gap in A2). Single row of papillae on upper labium, two on lower labium, wide gap above mouth, and many additional papillae at angle of jaws. Larval dorsum is olive brown with greenish tan flecks; tail fins are pale brown with greenish gold flecks. Dark markings on tail musculature and anterior fin bases with dark flecks on the posterior fin bases. Iris is bronze (Savage 2002).A Spanish-language species account can be found at the website of Instituto Nacional de Biodiversidad (INBio) (http://darnis.inbio.ac.cr/FMPro?-DB=UBIpub.fp3&-lay=WebAll&-Format=/ubi/detail.html&-Op=bw&id=4220&-Find).

Smilisca puma is found in humid Atlantic lowlands of Costa Rica and adjacent Nicaragua (15-520 m asl). It occurs in relatively undisturbed Atlantic Lowland Moist and Wet Forests (Savage 2002).

Smilisca puma is classified as Least Concern due to its wide distribution and presumed large population. However, habitat loss and degradation due to small and large-scale agriculture and logging represent major threats. The forests of south-eastern Nicaragua have been less altered than those in adjacent Costa Rica. This species does occur in a number of protected areas and can tolerate disturbed habitat (Bolaños et al. 2004).

Smilisca puma are rarely seen nocturnal treefrogs (Savage 2002). They are usually only found in close proximity to their breeding sites (generally small, shallow temporary pools or ponds within the forest but sometimes more open areas) (Savage 2002; Duellman 1967). Males call in small choruses (2-4 males) during the rainy season (February through September) from shallow water and low bushes, while hidden in the vegetation (Savage 2002). Each frog alternates calls with nearby neighbors (Savage 2002). The call sounds like a low squawk, lasting 60-350 msec, and is usually followed by one or more secondary rattling notes lasting 100-470 msec, with dominant frequencies of about 0.74 and 1.897 kHz (Duellman 1970). Although calling takes place throughout the rainy season, breeding itself is restricted to periods of heavy rain from June through August (Savage 2002). Tadpoles are benthic. Newly metamorphosed froglets are 12.5 mm SVL (Savage 2002).

Son nocturas y arborícolas.

Viven en el bosque tropical húmedo, aunque es más común en áreas alteradas por el hombre.

Distribucion en Costa Rica: En las tierras húmedas y bajas de la vertiente Atlántica, entre 15 y 520 m. de elevación (Savage 2002).
Distribucion General: Se encuentran en las tierras bajas del Caribe de Costa Rica y la parte adyacente de Nicaragua.

Se estima que esta especie se reproduce durante todo el año, pero esta actividad aumenta en forma considerable después de las lluvias. Los machos cantan dentro de aguas superficiales o en la vegetación densa de la orilla. Su canto es un graznido bajo, seguido por una o más notas rechinantes. Los cantos del macho se pueden escuchar desde febrero hasta setiembre; se localizaron hembras grávidas en junio, julio y agosto.

La piel dorsal es lisa o levemente granulada. El dorso frecuentemente ostensta un patrón de dos manchas oscuras alargadas que van de la cabeza al sacro y que se fusionan vertebralmente en una o varias regiones. Se encuentra además una franja o mancha interorbital oscura. Puede presentar una franja dorsolateral que comienza por encima del tímpano y se extiende por la parte posterior. El vientre es inmaculado o con algunas manchas oscuras. Por lo general, manchas claras y oscuras en la ingle y a lo largo de los flancos IMAGEDB.GET_BFILE_IMAGE?p_imageId=25783&p_imageResolutionId=2">(ver">http://attila.inbio.ac.cr:7777/pls/portal30IMAGEDB.GET_BFILE_IMAGE?p_imageId=25783&p_imageResolutionId=2">(ver imagen). Todo el flanco puede ser más oscuro que el dorso o con una franja dorsolateral oscura estrecha.

El ojo tiene la pupila horizontal bajo luz fuerte o en líquido preservante. El tímpano es vertical, dirigido lateralmente. El diámetro del tímpano es al menos la mitad del diámetro del ojo. El perfil del hocico es redondeado. Presenta parches de dientes vomerianos entre las coanas. Los dientes vomerianos están dispuestos en series lineares; nunca bordean el margen de las coanas.

La superficie posterior del muslo es uniforme o con manchas claras y oscuras. La superficie posterior del muslo es más oscuro o del mismo color que la superificie dorsal de la tibia. Usualmente presenta bastante pigmento oscuro en la superficie posterior del muslo. No existe prepólex protuberante. Los dedos lll-lV de la mano prácticamente carecen de membrana entre ellos y más de dos falanges del dedo lV se encuentran libres de membrana. Existe una franja clara definida, inferiormente bordeada por una línea negra, que se extiende del talón a la pata.

Localidad del tipo: Nicaragua.
Depositario del tipo: Holotipo: USNM 13735.
Recolector del tipo:

Smilisca puma és una espècie de granota que viu a Costa Rica i Nicaragua.

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

The Nicaragua cross-banded tree frog or tawny smilisca (Smilisca puma) is a species of tree frog in the family Hylidae. It is found in the Caribbean lowlands of Costa Rica and adjacent Nicaragua to about 520 m (1,710 ft) above sea level. Its natural habitats are tropical moist lowland forests. It breeds in small, shallow temporary pools or ponds, including those in very disturbed habitats, such as pastures. Males call during the rainy season from shallow water and low bushes. Habitat loss and degradation caused by small- and large-scale agriculture and logging are threats to this species.

Smilisca puma​​​ es una especie de anfibio anuro de la familia Hylidae.

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Smilisca puma Smilisca generoko animalia da. Anfibioen barruko Hylidae familian sailkatuta dago, Anura ordenan.

Smilisca puma est une espèce d'amphibiens de la famille des Hylidae.

Smilisca puma là một loài ếch thuộc họ Nhái bén. Loài này có ở Costa Rica và Nicaragua. Môi trường sống tự nhiên của chúng là rừng ẩm vùng đất thấp nhiệt đới hoặc cận nhiệt đới, đầm nước ngọt có nước theo mùa, vườn nông thôn, và rừng trước đây suy thoái nghiêm trọng. Chúng hiện đang bị đe dọa vì mất môi trường sống.