Description
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İngilizce
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Diagnosis and Description: One of the smaller species in the Litoria bicolor complex. Adult males measure 19.6-23.8 mm SVL. Adult females measure 23.7–27.4 mm SVL. Head is longer than it is wide. Eyes are large. When viewed from above, the snout is obtusely pointed, but in profile it is rounded and projecting. Canthus rostralis straight and rounded; loreal region is flat and sloping. Nostrils are semilateral. Tympanum visible, small, with supratympanic fold concealing the upper margin. The throat has a skin fold across it. On all digits the terminal phalanx is free of webbing; Fingers II, III and IV are partially webbed, while toes are not completely webbed. Finely granular dorsal skin and slightly coarser ventral skin. Males have a medial light brown nuptial pad on Finger I (Menzies et al. 2008).Coloration: In life, bright green dorsum which shades to slightly bronze on the flanks. White labial stripe continues below the eye and separates the green dorsum from the whitish-transparent venter. Dark canthal stripe. Green color stops at wrists and ankles. Hidden surfaces of the thighs are orange-red. Bronze tympanum with a green center. Bronze iris (Menzies et al. 2008).Larval stage: The tadpole resembles that of other still-water-breeding Litoria species. Its tail is 1-1.5x body length, with a pointed tip, broad and arched dorsal fins and narrower ventral fins. Body is marked with irregular light and dark vertical bands (Menzies et al. 2008).The species name chloristona is derived from the Greek words chloros for "green", elaschistos for "diminutive" and ontos for "living thing". The type locality is Port Essington, in northern Australia, 200 km northeast of Darwin (Menzies et al. 2008)
Distribution and Habitat
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İngilizce
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Endemic to Papua New Guinea. Collected from Kopi, on the lower Kikori River, to Port Moresby and Sogeri, from 0-500 m ASL. The western limit of the range has not been confirmed past the Kikori River; some Balimo specimens were allocated to L. chloristona but others were allocated to L. viranula, indicating this may be a transition zone. It may extend farther eastward; the area between Port Moresby and Milne Bay has not been adequately surveyed. Found in open, grassy and reedy swamps, roadside ditches near forests and ponds as well as water-filled ditches in town suburbs and flooded grasslands (Menzies et al. 2008).
Life History, Abundance, Activity, and Special Behaviors
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İngilizce
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Males generally call while hanging onto grass stems that are slightly above the water surface (swamps, ponds, ditches, and flooded grassland). The call consists of long notes and short notes. Single long notes or several long notes (sounding like zeeep) may be followed by a rapid sequence of short clicks. A long note has a duration of 0.25-0.55 seconds, while a short note lasts 0.048 seconds on average. A single-note long call has 60-120 pulses, given at an average rate of 211/second, with amplitude rising throughout the note but abruptly falling off at the end. Short notes are given at about the same average pulse rate (208/second) as long notes, and thus the total sample cannot be easily separated into long-slow vs. short-fast notes. Many short notes are unpulsed and are thus audible but do not appear in the spectrogram. None of the other populations examined by Menzies et al. (2008) emitted such a long series of short calls. Also, the highest recorded call pulse rate is 223 pulses/second, a lower rate than other species in the L. bicolor complex (Menzies et al. 2008).Breeds in still water. Eggs are tiny, black, and float in a single layer on the water surface. Known to breed in still water (Menzies et al. 2008).
Litoria chloristona
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İngilizce
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wikipedia EN tarafından sağlandı
Litoria chloristona is a species of frog in the subfamily Pelodryadinae. It is endemic to Papua New Guinea. Scientists have observed it near the Kikori River, from sea level to 500 meters above sea level. The type locality is Port Essington in Australia.[3][1]
The adult male frog measures about 19.6 to 23.8 mm long in snout-vent length and the adult female from 23.7 to 27.4 mm. It has large eyes and a pointed nose and a white labial stripe. The skin of the dorsum is bright green, fading into bronze down the sides. The inner thighs are orange-red in color.[1]
The female frog lays eggs in still water. The eggs float to the surface of the water. The tadpoles have wide dorsal fins and narrow ventral fins. They have bands of color.[1]
The name chloristona comes from the Greek words chloros for "green," elaschistos for "small," and ontos for "living thing."[1]
References
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- Wikipedia authors and editors
Litoria chloristona: Brief Summary
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İngilizce
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wikipedia EN tarafından sağlandı
Litoria chloristona is a species of frog in the subfamily Pelodryadinae. It is endemic to Papua New Guinea. Scientists have observed it near the Kikori River, from sea level to 500 meters above sea level. The type locality is Port Essington in Australia.
The adult male frog measures about 19.6 to 23.8 mm long in snout-vent length and the adult female from 23.7 to 27.4 mm. It has large eyes and a pointed nose and a white labial stripe. The skin of the dorsum is bright green, fading into bronze down the sides. The inner thighs are orange-red in color.
The female frog lays eggs in still water. The eggs float to the surface of the water. The tadpoles have wide dorsal fins and narrow ventral fins. They have bands of color.
The name chloristona comes from the Greek words chloros for "green," elaschistos for "small," and ontos for "living thing."
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Litoria chloristona
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İspanyolca; Kastilyaca
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Litoria chloristona[1] es una especie de anfibio anuro de la familia Pelodryadidae.
Distribución geográfica
Esta especie es endémica de Papúa Nueva Guinea. Habita desde Kopi a Port Moresby y Sogeri desde el nivel del mar hasta los 500 m de altitud.[2]
Descripción
Los machos miden de 19.6 a 23.8 mm y las hembras de 23.7 a 27.4 mm.
Publicación original
- Menzies, Richards & Tyler, 2008 : Systematics of the Australo-Papuan tree frogs known as Litoria bicolor (Anura : Hylidae) in the Papuan region. Australian Journal of Zoology, vol. 56, no 4, p. 257–280.[3]
Referencias
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Litoria chloristona: Brief Summary
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İspanyolca; Kastilyaca
)
wikipedia ES tarafından sağlandı
Litoria chloristona es una especie de anfibio anuro de la familia Pelodryadidae.
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Litoria chloristona
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Fransızca
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Litoria chloristona: Brief Summary
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Fransızca
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Litoria chloristona est une espèce d'amphibiens de la famille des Pelodryadidae.
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Litoria chloristona
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Portekizce
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Litoria chloristona: Brief Summary
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Portekizce
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Litoria chloristona é uma espécie de anfíbio anuro da família Pelodryadidae. Está presente na Papua Nova Guiné. A UICN classificou-a como pouco preocupante.
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