Dryophytes immaculatus (Boettger, 1888)

Class: Amphibia > Order: Anura > Family: Hylidae > Subfamily: Hylinae > Genus: Dryophytes > Species: Dryophytes immaculatus

Hyla chinensis var. immaculata Boettger, 1888, Ber. Senckenb. Naturforsch. Ges., 1888: 189. Holotype: Not stated; given as SMF 2310 (formerly 1381.2b) by Mertens, 1967, Senckenb. Biol., 48(A): 41. Type locality: "Shanghai", Zhejiang, China.

Hyla arborea var. immaculataBoettger, 1892, Kat. Batr. Samml. Mus. Senckenb. Naturforsch. Ges.: 43.

Hyla chinensis var. immaculataBoettger, 1895, Verh. Naturforsch. Ges. Basel, 10: 189.

Hyla arborea immaculataNikolskii, 1918, Fauna Rossii, Zemnovodnye: 146; Boring, 1930, Peking Nat. Hist. Bull., 5: 47; Boring, 1938 "1938–1939", Peking Nat. Hist. Bull., 13: 95; Liu and Hu, 1961, Tailless Amph. China: 127; Tian, Jiang, Wu, Hu, Zhao, and Huang, 1986, Handb. Chinese Amph. Rept.: 58.

Hyla immaculataSchmidt, 1927, Bull. Am. Mus. Nat. Hist., 54: 561; Pope, 1931, Bull. Am. Mus. Nat. Hist., 61: 464; Boring, Liu, and Chou, 1932, Handb. N. China, Amph. Rept.: 25; Fei, 1999, Atlas Amph. China: 140-141.

Hyla suweonensis Kuramoto, 1980, Copeia, 1980: 102. Holotype: OMNH 6035, by original designation. Type locality: "rice paddy of the Office of Rural Development, Suweon, [South] Korea". Synonymy by Dufresnes, Litvinchuk, Borzée, Jang, Li, Miura, Perrin, and Stöck, 2016, BMC Evol. Biol., 16(253): 1. 

Hyla (Hyla) immaculata — Fouquette and Dubois, 2014, Checklist N.A. Amph. Rept.: 331, by implication. 

Hyla (Dryophytes) suweonensis — Fouquette and Dubois, 2014, Checklist N.A. Amph. Rept.: 331, by implication. 

Dryophytes immaculatus — Duellman, Marion, and Hedges, 2016, Zootaxa, 4104: 23. 

Dryophytes suweonensis — Duellman, Marion, and Hedges, 2016, Zootaxa, 4104: 23. 

English Names

Spotless Tree Toad (Fei, 1999, Atlas Amph. China: 140).

North China Tree Toad (Boring, Liu, and Chou, 1932, Handb. N. China, Amph. Rept.: 29).

Suweon Treefrog (Hyla suweonensis [no longer recognized]: Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 58; Yang, Kim, Min, and Suh, 2001, Monogr. Korean Amph.: 52).

Distribution

Eastern-central China (Anhui, Fujian, Guizhou, Guangdong, Hebei, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Sichuan, Zhejiang) and another population in Kyonggi-Do and part of Chung-chung-Do, in northwestern South Korea, presumably extending into southwestern North Korea. 

Comment

In the Hyla arborea group of Faivovich, Haddad, Garcia, Frost, Campbell, and Wheeler, 2005, Bull. Am. Mus. Nat. Hist., 294: 101-102 (see comment under Hyla). In the Hyla immaculata group of Fei, Ye, Huang, Jiang, and Xie, 2005, in Fei et al. (eds.), Illust. Key Chinese Amph.: 99. Hua, Fu, Li, Nieto-Montes de Oca, and Wiens, 2009, Herpetologica, 65: 246-259, presented molecular evidence for its placement in the Hyla japonica group; this confirmed by  Li, Wang, Nian, Litvinchuk, Wang, Li, Rao, and Klaus, 2015, Mol. Phylogenet. Evol., 87: 80–90. See account (as Hyla arborea immaculata) by Liu and Hu, 1961, Tailless Amph. China: 127-128, Ye, Fei, and Hu, 1993, Rare and Economic Amph. China: 186. Fei, 1999, Atlas Amph. China: 142-143, provided a brief account, map, and figure. Fei and Ye, 2001, Color Handbook Amph. Sichuan: 160, provided a brief account and illustration. Huang, 1990, Fauna Zhejiang, Amph. Rept.: 49, provided an account (as Hyla arborea immaculata) for Zhejiang populations. Zhang, 2002, Sichuan J. Zool., 21: 198-199, provided a key to differentiate this species from others in China. Fei, Hu, Ye, and Huang, 2009, Fauna Sinica, Amph. 2: 595-600, provided an account and spot map. Fei, Ye, and Jiang, 2010, Colored Atlas of Chinese Amph.: 254-255, provided a brief account including photographs. Fei, Ye, and Jiang, 2012, Colored Atlas Chinese Amph. Distr.: 286, provided an account, illustrations, and a range map. See also Lee and Park, 1992, Korean J. Zool., 35: 219-225, reported on geographic variation in mtDNA restriction sites (as Hyla suweonensis). Lee, Yang, Kim, Lee, Lee, Yang, and Lee, 1999, Korean J. Genet., 3: 295-301, reported (as Hyla suweonensis) on sequence divergence from Hyla japonicaFei and Ye, 2016, Amph. China, 1: 852–854, provided an account, photograph, and spot map, as Hyla immaculataShen, 2014, Fauna Hunan, Amph.: 187–189, provided a detailed account (as Hyla immaculata) for Hunan, China. Li, 2011, Amph. Rept. Guangdong: 36, provided a brief account (as Hyla immaculata) for Guangdong, China, and photograph. Zhang, 2017, Amph. Rept. Fanjing Mts.: 104–105, provided taxonomic and natural history information for the Fanjing Mountains population (as Hyla Hyla immaculata) in northeastern Guizhou, China. In apparent ignorance of the synonymy of Dryophytes immaculatus and Dryophytes suweonensis, Borzée, Kong, Didinger, Nguyen, and Jang, 2018, Herpetol. J., 28: 160–170, discussed mtDNA phylogeography.      

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