Buergeria choui is known from Iriomote and Ishigaki Islands in the Southern Ryukyus and from the northwestern parts of Taiwan. The former Buergeria japonica elsewhere in Taiwan represent an undescribed species, while the true B. japonica is now considered a Central Ryukyus endemic.[2]
Description
Adult males measure 25–29 mm (1.0–1.1 in) and adult females 30–36 mm (1.2–1.4 in) in snout–vent length. The snout is truncate. The tympanum is conspicuous; the supratympanic fold is evident. The forelimbs are moderate. The fingers have no webbing but have tips expanded into small discs. The hindlimbs are slender and very long. The toes have fleshy webbing. Skin is dorsally rough with scattered tubercles and ridges. Ground color of the body is highly variable, from yellowish brown and grayish brown to deep brown. There is a dark brown interorbital bar followed by dark cruciform pattern. The throat is creamy yellow. The chest and abdomen are cream. The limbs have dark crossbars. The iris is golden. Males have a single internal subgularvocal sac.[2]
The male advertisement call are emitted in succession and consist of various combinations of notes with various
intervals, ranging from a very short ones (including just one pulse) through short trills or whistles to long trills. The long trill lasts 1–2.3 seconds.[2]
Tadpoles of Gosner stages 35–36 measure 26–31 mm (1.0–1.2 in) in total length, of which the lanceolate tail makes about two thirds.[2]
Habitat
Buergeria choui is widely distributed, ranging from coastal lowlands to mountain forests. Breeding takes place in March–November when males can be heard calling near shallow pools, slowly flowing streams, and ditches. The tadpoles are aquatic and tolerate high temperatures.[2] These frogs have been observed between 0 and 1800 meters above sea level.[6]
^"Rhacophoridae". AmphibiaWeb. University of California, Berkeley. 2020. Retrieved 3 November 2020.
^TaiCoL (n.d.). K. T. Shao (ed.). "Buergeria choui Matsui and Tominaga". Catalogue of life in Taiwan. Biodiversity Research Center, Academia Sinica, Taiwan. Retrieved 3 November 2020.{{cite web}}: CS1 maint: year (link)
