A new species of the genus Arrup from a limestone cave in Akiyoshi-dai, Western Japan (Chilopoda, Geophilomorpha, Mecistocephalidae)

被引：1
|
作者：
Tsukamoto, Sho [1 ]
Shimano, Satoshi [2 ]
Murakami, Takashi [3 ]
Hiruta, Shimpei F. [4 ]
Yamasaki, Takeshi [1 ]
Eguchi, Katsuyuki [1 ]
机构：
[1] Tokyo Metropolitan Univ, Grad Sch Sci, Systemat Zool Lab, 1-1 Hachioji Shi, Tokyo 1920397, Japan
[2] Hosei Univ, Sci Res Ctr, Chiyoda Ku, Fujimi 2-17-1, Tokyo 1028160, Japan
[3] Mine City Off, Board Educ, Cultural Property Protect Div, Akiyoshi 5353-1 Shuho Cho, Yamaguchi 7540511, Japan
[4] Natl Museum Nat & Sci, Ctr Mol Biodivers Res, Amakubo 4-1-1, Tsukuba, Ibaraki 3050005, Japan
来源：
ZOOKEYS | 2019年 / 830期
关键词：
Arrupinae; Chilopoda; Kagekiyo-ana; limestone; taxonomy; 18S rRNA gene; CENTIPEDE;
D O I：
10.3897/zookeys.830.33060
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
Arrup akiyoshiensis Tsukamoto & Shimano, sp. n. is described from a limestone cave, Kagekiyo-ana, in Akiyoshi-dai, one of the largest karst regions in Japan, Yamaguchi prefecture. It is distinguishable from 14 valid named congeners by some unique characteristics including entire areolation on the cephalic pleurite, elongation of distal part of female gonopod, and a tubercle on forcipular segment II. In addition, the 18S rRNA gene sequences of A. akiyoshiensis Tsukamoto & Shimano, sp. n. and A. ishiianus, one of the most morphologically similar species, differed by four bp out of 1821 bp. The fact that only troglobionts and troglophilic species are found in the collection site suggests that this new species might be a cave-dweller.
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页码：33 / 51
页数：19
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