检索结果(检索关键词为:EVOLUTION;结果共21条)
  • Liang, Xixi; Liu, Wulin; Wang, Bin; Ding, Li; Wu, Jianpu; Xie, Feng; Jiang, Jianping
    ASIAN HERPETOLOGICAL RESEARCH 2017年第8卷第2期 DOI:10.16373/j.cnki.ahr.160023
    关键词: SEXUAL SIZE DIMORPHISM; PHYLOGENETIC-RELATIONSHIPS; GENE-SEQUENCES; FROGS; EVOLUTION; IDENTIFICATION; VIBRISSAPHORA; LIKELIHOOD; INFERENCE; PRIMERS
    摘要: Leptobrachium bompu Sondhi and Ohler, 2011 was described based on a single specimen collected from Eaglenest in southern slope of Himalaya (holotype: No. KA0001/200905). In April, 2014, seven adults and three tadpoles of Leptobrachium bompu were collected from upper Medog, Tibet, China since most the morphological characters of the adult frogs matched the species Leptobrachium bompu, while the tadpoles mentioned above were determined as the same species as the adults by molecular systematics analysis. Three types of iris coloration were found in the seven adult specimens and two types of spiraculum in the three tadpoles. Advertisement calls usually had 6-8 notes and the fundamental frequency ranged from 1076 to 1466 Hz. All the specimens collected at upper Medog were clustered as one lineage with very low genetic variation and located at the base of the phylogenetic tree of the genus Leptobrachium.