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Description of New Family and Genera of Charophyta
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《地球科学》 EI CAS 1983年第S1期182-185,共4页
Type genus:Aclistochara Peck,1937 emend.Peck,1957 Diagnosis:Gyrogonites composed of five sinistral spiral cells,apicalpart truncated or contracted forming a short neck,summits flat.Spiralcells become distinctly thinne... Type genus:Aclistochara Peck,1937 emend.Peck,1957 Diagnosis:Gyrogonites composed of five sinistral spiral cells,apicalpart truncated or contracted forming a short neck,summits flat.Spiralcells become distinctly thinner and narrower in the apical periphery,formingapical peripheral depression of various depths.The apical centre is eithermarked by an apical rosette formed by inflation of spital ends,orl thin andflat when the spiral ends are not inflated,without apical orifice and utricle. 展开更多
关键词 description of new Family and Genera of Charophyta
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The description of a new kind and three new types of medusae nematocysts in the Xiamen Harbour, China
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作者 Xu Zhenzu and Wang Wenqiao Department of Oceanography, Xiamen University, Xiamen, China 《Acta Oceanologica Sinica》 SCIE CAS CSCD 1991年第3期441-445,共5页
A new kind of nematocyst, heteromorphore, and three new types of nematocysts, microbasic spino-mastigophore, microbasic undulata-mastigophore, microbasic laevis-mastigophore, are described from medusae of the Xiamen H... A new kind of nematocyst, heteromorphore, and three new types of nematocysts, microbasic spino-mastigophore, microbasic undulata-mastigophore, microbasic laevis-mastigophore, are described from medusae of the Xiamen Harbour and discussed by comparison with the results of other research workers. 展开更多
关键词 China The description of a new kind and three new types of medusae nematocysts in the Xiamen Harbour
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A New Species of Japalura(Agamidae: Lacertilia: Reptilia) from Central Highland,Vietnam
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作者 Natalia B.ANANJEVA Nikolay L.ORLOV Tao Thien NGUYEN 《Asian Herpetological Research》 SCIE CSCD 2017年第1期14-21,共8页
A new species of the agamid genus Japalura is described based on three specimens from southern part of Central Vietnam. It is distinguished from remaining congeners by the following combination of characters: adult s... A new species of the agamid genus Japalura is described based on three specimens from southern part of Central Vietnam. It is distinguished from remaining congeners by the following combination of characters: adult size (SVL females 68-69 mm), tail length/SVL ratio 226%-239%, HW/SVL ratio 17%-18%; FLL/SVL ratio 41%43%; HLL/SVL ratio 72%-73%; 7-9 supralabials, 7-9 infralabials, 54-56 middorsal scales, 20-22 lamellae under finger IV, 24-26 lamellae under toe IV, 1 scale between nasal and supralabials; tympanum concealed; absence of transverse gular fold. The geographical distribution of Japalura genus in general and of a new species in particular is discussed. 展开更多
关键词 AGAMIDAE Japalura TAXONOMY VIETNAM description of a new species distribution
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