Phrynocephalus vlangalii STRAUCH, 1876
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Higher Taxa | Agamidae (Agaminae), Sauria, Iguania, Squamata (lizards) |
Subspecies | Phrynocephalus vlangalii hongyuanensis ZHAO et al. 1980 Phrynocephalus vlangalii vlangalii STRAUCH 1876 |
Common Names | E: Ching Hai Toadhead Agama; pylzowi: Pylzow's Toadhead Agama; geckoides: Gecko Toadhead Agama Chinese: 青海沙蜥 |
Synonym | Phrynocephalus Vlangalii STRAUCH 1876: 20 Phrynocephalus vlangalii – BOULENGER 1885: 372 Phrynocephalus vlangalii var. nanschanica BEDRIAGA 1907: 172 Phrynocephalus vlangalii var. nauscranica — BOULENGER 1908: 29 (in error) Phrynocephalus Vlangalii var. geckoides BEDRIAGA 1909: 466 Phrynocephalus Vlangalii var. parva BEDRIAGA 1909: 468 Phrynocephalus Vlangalii var. Pylzowi BEDRIAGA, 1909: 471 Phrynocephalus Reldoe BEDRIAGA, 1909: 495 Phrynocephalus Vlangalii var. Grombtschewskii BEDRIAGA 1909: 463 Phrynocephalus Vlangalii var. parva BEDRIAGA 1909 Phrynocephalus putjatae BEDRIAGA 1909 Phrynocephalus reldae BEDRIAGA 1909 Phrynocephalus vlaugalii — BOULENGER 1910: 29 (lapsus calami) Phrynocephalus geckoides — TZAREVSKY 1927: 25 Phrynocephalus parvus — TZAREVSKY 1927: 25 Phrynocephalus pylzowi — TZAREVSKY 1927: 25 Phrynocephalus nanschanicus — TZAREVSKY 1927: 26 Phrynocephalus grombtschewskii — TZAREVSKY 1927: 26 Phrynocephalus reldo — TZAREVSKY 1927: 26 (unjustified emendation) Phrynocephalus parvus subsp. pylzowi — TZAREVSKY 1927: 304 Phrynocephalus vlangalii — WERMUTH 1967: 91 Phrynocephalus vlangalii — WANG et al. 2003 Phrynocephalus geckoides — BARTS & WILMS 2003 Phrynocephalus (Oreosaura) vlangalii vlangalii — BARABANOV & ANANJEVA 2007 Phrynocephalus geckoides — MILTO & BARABANOV 2012: 165 Phrynocephalus grombtschewskii — MILTO & BARABANOV 2012: 165 Phrynocephalus vlangalii nanschanica — MILTO & BARABANOV 2012: 165 Phrynocephalus parvus — MILTO & BARABANOV 2012: 166 Phrynocephalus vlangalii pylzowi — MILTO & BARABANOV 2012: 166 Phrynocephalus erythrurus parva — ZHU et al. 2016 Phrynocephalus vlangalii pylzowi — JIN et al. 2018 Phrynocephalus vlangalii nanschanica — JIN et al. 2018 Phrynocephalus vlangalii vlangalii — JIN et al. 2018 Phrynocephalus erythrurus parva — JIN et al. 2018 Phrynocephalus (Oreosaura) parvus — SOLOVYEVA et al. 2023 Phrynocephalus (Oreosaura) nanschanicus — SOLOVYEVA et al. 2023 Phrynocephalus (Oreosaura) vlangalii — SOLOVYEVA et al. 2023 Phrynocephalus (Oreosaura) vlangalii hongyuanensis ZHAO et al. 1980 Phrynocephalus vlangalii hongyuanensis ZHAO, JIANG & HUANG in JIANG et al. 1980: 178 Phrynocephalus vlangalii hongyuanensis ZHAO, JIANG & HUANG 1980: 178 Phrynocephalus hongyuanensis WANG & JIANG 1992 Phrynocephalus hongyuanensis — WANG et al. 2003 Phrynocephalus (Oreosaura) vlangalii hongyuanensis — BARABANOV & ANANJEVA 2007 Phrynocephalus hongyuanensis — MACEY et al. 2018 |
Distribution | China (Xinjiang, Gansu, Qinghai, NW Sichuan) Type locality: ad lacum Kuku-nor dictum. hongyuanensis: China (Sichuan); Type locality: Waqên, Hongyuan County, 33º03’N; 102º37’E, Sichuan Province, China; 3500 m elevation. geckoides China (Qinghai); Type locality: “Mündung des Tschurmyn; Guidui; Berge bei Guidui und Gomi” (fide WERMUTH 1967). “Einmündung des Tschurmyn in den oberen Choang-ho” (Peters 1984). Terra typica restricta: Estuary of the Tschurmyn River [probably Tschumar, or Qumar He, Qinghai Province], China. parva: China (Qinhai); Type locality: “D. Tschu und Tibet sept.” (fide WERMUTH 1967).; Terra typica restricta: "Dytschu" or “Dy-cu” [Peters 1984] [= Moron Us and Tuotuo rivers, Qinghai Province, China]. pylzowi: China; Type locality: “Chuanche und Gomi” (fide WERMUTH 1967). Terra typica restricta: "Hoang-ho-Quellgebiet", China. reldoe: China (Qinhai); Terra typica: "Gomi" [= Balekun omi or Kyikug, near Gong He County (36º20' N, 100º60' E), south of Qinghai (Kuku-Nor) Lake, Qinghai Province, China]. |
Reproduction | Viviparous |
Types | Holotype: ZISP 3946 (vlangalii) Lectotype (designated by Peters, 1984: 46), ZISP 7084.1. [pylzowi] Lectotype (designated by Peters, 1984: 46), ZISP 7278.1. [parva] Lectotype (designated by Peters, 1984). ZISP 6601.1, “Tschurmynmündung” [probably Tschumar, or Qumar He, Qinghai povince, China]. Leg: N. M. Przewalsky, 1880 [geckoides] Lectotype (designated by Peters, 1984). ZISP 7269.1, “Dabsun-Gobi, also südlich vom Kuku-nor-Gebirge” [Qaidam basin, south of Qinghai Hu mountain, Qinghai province, China]. Leg: N. M. Przewalsky, 1886 [grombtschewskii] Lectotype (designated by Peters, 1984). ZISP 7081.1, “Nan-shan” [Nanshan mountains, Xinjiang Uygur Autonomous Region, China]. Leg: N. M. Przewalsky, 1880 [nanschanica]. Holotype: CIB 785795 [hongyuanensis] |
Diagnosis | Diagnosis (Oreosaura). All members of new subgenus can be distinguished from other species of Phrynocephalus by the following combination of characters: (1) fontanel between the frontal and prefrontal bones in their skull (Wang & Macey, 1993); (2) karyotype with 2n = 48 (12 large and 12 small pairs of chromosomes) (Zeng et al., 1997); (3) live-bearing mode of reproduction; (4) dark pigment in the mid-line area of belly in adults; (5) considerable reduction of tail-signaling function. |
Comment | Synonymy: WERMUTH 1967 synonymizes P. v. roborowskii with vlangalii. Wang et al. 2002 synonymize P. reldae, P. blanfordi, and P. carinilabris with P. vlangalii. Guo & Wang (2007) synonymized Phrynocephalus hongyuanensis with P. vlangalii and elevated P. putjatia [sic] to full species status. GUO et al. 2012 also suggest to synonymize hongyuanensis with P. v. pylzowi. JIN et al. 2018 do not draw any taxonomic conclusions from their phylogenetic analysis. Type species: Phrynocephalus Vlangalii STRAUCH 1876 is the type species of the subgenus Oreosaura Barabanov & Ananjeva 2007. Note that Oreosaura is pre-occupied by Oreosaurus PETERS 1863 (type species: luctuosus). Hybridization: P. vlangalii and P. putjatae hybridize in the Qinghai region (JIN & LIU 2008). |
Etymology | Named after Major General Aleksandr Georgiyevich Vlangali (1823-1908), a traveler and diplomat who was the Russian Envoy to Peking (Beijing) about 1870. He was also Russian Ambassador in Rome (1894). |
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