Mongoloniscus koreanus ( Verhoeff, 1930 )

Jiang, Chao, Zhong, Jing, Wang, Zhidong, Li, Weichun & Huang, Luqi, 2024, Taxonomic study on the genus Mongoloniscus Verhoeff, 1930 (Isopoda, Agnaridae) from China: morphological and phylogenetic analyses, ZooKeys 1202, pp. 229-253 : 229-253

publication ID

https://doi.org/ 10.3897/zookeys.1202.113560

publication LSID

lsid:zoobank.org:pub:B493B7C6-9977-4A6C-B9D4-D4A865468DC8

DOI

https://doi.org/10.5281/zenodo.11271062

persistent identifier

https://treatment.plazi.org/id/F759144B-9079-5DB4-8A1B-9BBA3245C6CF

treatment provided by

ZooKeys by Pensoft

scientific name

Mongoloniscus koreanus ( Verhoeff, 1930 )
status

 

Mongoloniscus koreanus ( Verhoeff, 1930) View in CoL

Protracheoniscus (Mongoloniscus) koreanus Verhoeff, 1930: 117, figs 14, 15. View in CoL

Mongoloniscus koreanus View in CoL : Kwon 1993: 149, figs 12, 13; Kwon 1995: 528.

Mongoloniscus nigrogranulatus Kwon & Taiti, 1993: 48, figs 201–208. View in CoL

Nagurus tsushimaensis Nunomura, 1987: 30 , fig. 113.

Nagurus pallidus View in CoL : Nunomura 1991: 8, fig. 171.

Examined material.

China: 2 spms ( 20200813002 , 20200813006 ), Anhui Province, Hefei, Binghu National Forestry Park (31.7230 ° N, 117.3728 ° E), 20 m asl., 13. viii. 2020, coll. Chao Jiang GoogleMaps ; 2 spms ( 20230324029 20230324030 ), Qimen county: Qishan Town, Qichang Road (29.8666 ° N, 117.6841 ° E), 150 m asl., 24. iii. 2023, coll. Chao Jiang GoogleMaps ; 28 spms ( 20230327116 20230327129 ), Ningguo County, Yunti She Village, Qianqiushezu (29.8666 ° N, 117.6841 ° E), 150 m asl., 27. iii. 2023, coll. Chao Jiang GoogleMaps ; 26 spms ( 20230326076 20230326088 , 20230327102 20230327103 ), Xijin Streets, Cuizhu Park (30.6319 ° N, 118.9710 ° E), 60 m asl., 27–28. iii. 2023, coll. Chao Jiang GoogleMaps ; 9 spms ( 20230324017 20230324021 ), Xiuning County, Qiyunshan Service Area (29.7540 ° N, 118.1321 ° E), 200 m asl., 24. iii. 2023, coll. Chao Jiang GoogleMaps ; 1 spm ( 20230325071 ), Huangshan, Tankou Town , Hougu (30.0740 ° N, 118.1527 ° E), 510 m asl., 25. iii. 2023, coll. Chao Jiang GoogleMaps ; 12 spms ( 20230215006 20230215008 ), Bozhou: Bozhou Cultural Park (33.8286 ° N, 115.7616 ° E), 15. ii. 2023, coll. Chao Jiang GoogleMaps ; 2 spms ( 20230214004 , 20230214005 ), Fuyang, Yingquan district, Wuming Service Area , (33.0458 ° N, 115.8935 ° E), 14. ii. 2023, coll. Chao Jiang GoogleMaps . 2 spms ( 20201018028 , 20201018037 ), Chongqing, Jiangbei District, Tieshanping Forestry Park (29.5957 ° N, 106.6645 ° E), 450 m asl., 18. x. 2020, coll. Chao Jiang & Zhidong Wang GoogleMaps . 13 spms ( 20201118001 , - 12, - 18, - 20, - 22, - 25, - 30, - 37, - 38, - 40, - 41, - 43), Guangxi Zhuang Autonomous Region, Guilin, Guangxi Guilin National Forestry Park (25.2207 ° N, 110.2543 ° E), 18. xi. 2020, coll. Zhidong Wang GoogleMaps . Guizhou Province, 20 spms, ( 20201020001 , - 4, - 7, - 9, - 10, - 14, - 16, - 17, - 20, - 21, - 24, - 25, - 27, - 29, - 30, - 31, - 35, - 36, - 39, - 40), Zhengning County, Yelangdong Scenic Area (26.0918 ° N, 105.6248 ° E), 1070 m asl., 20. x. 2020, coll. Chao Jiang & Zhidong Wang GoogleMaps ; 8 spms ( 20210601038 20210601045 ), Guiyang: Jinhua town, Shangcheng West Road (26.6067 ° N, 106.57463 ° E), 1260 m asl., 1. vi. 2021, coll. Chao Jiang GoogleMaps ; 16 spms ( 20210728020 20210728035 ), Jiangkou county, Fanjingshan National Nature Reserve (27.8464 ° N, 108.7733 ° E), 1510 m asl., 28. vii. 2021, coll. Zhidong Wang GoogleMaps . 3 spms ( 20210410069 20210410071 ), Hubei Province, Jingmen, Xiangshan II Road , Youyuan (31.0441 ° N, 112.1999 ° E), 80 m asl., 10. iv. 2021, coll. Zhidong Wang & Tianyun Chen GoogleMaps ; 5 spms ( 20210414063 , - 64, 20210414066 20210414068 ), Shennongjia : shennongding (31.4902 ° N, 110.3583 ° E), 1840 m asl., 14. iv. 2021, coll. Zhidong Wang & Tianyun Chen GoogleMaps ; 9 spms ( 20210415051 20210415059 ), Shiyan, Niutoushan National Forestry Park (32.6118 ° N, 110.7298 ° E), 390 m asl., 15. iv. 2021, coll. Zhidong Wang & Tianyun Chen GoogleMaps ; 9 spms ( 20210415061 20210415069 ), Yuanyuan Park (32.6113 ° N, 110.7695 ° E), 270 m asl., 15. iv. 2021, coll. Zhidong Wang & Tianyun Chen GoogleMaps ; 2 spms ( 20190321002 , 20190321007 ), Hunan Province, Yongzhou, Puliqiao Town (26.6849 ° N, 111.5997 ° E), 160 m asl., 21. iii. 2019, coll. Chao Jiang GoogleMaps ; 37 spms ( 20201107001 , - 2, - 6, - 7, - 10, - 14, - 16, - 18, - 22, - 24 – - 30, - 32, - 33, - 35 – - 38, - 40, - 42, - 44, - 45, - 47, - 48, - 50, - 52 – - 54, - 57, - 60, - 63, - 64, - 67), Jiangsu Province, Yancheng: Jiangsu Yancheng Wetland National Nature Reserve ( Rare Birds ) (33.6035 ° N, 120.5042 ° E), 5 m asl., 7. xi. 2020, coll. Zhidong Wang GoogleMaps ; 9 spms ( 20201109001 , - 6, - 9, - 18, - 27, - 30, - 31, - 39, - 42), Nanjing, Jiangjunshan Scenic Area (32.1007 ° N, 118.5861 ° E), 130 m asl., 9. xi. 2020, coll. Zhidong Wang GoogleMaps ; 2 spms ( 20210801001 , - 2), Jiangxi Province, Nanchang, Zhaoxian Town , Meiling , (28.7243 ° N, 115.6848 ° E), 350 m asl., 1. viii. 2021, coll. Zhidong Wang GoogleMaps ; 32 spms ( 20230217013 –18, - 26, - 27), Dexing, Yincheng Street , Jishuihu Wetland Park (28.9354 ° N, 117.5952 ° E), 70 m asl., 17. ii. 2022, coll. Chao Jiang GoogleMaps ; 23 spms ( 20230219018 20230219020 ), Dexing Railway Station (28.9587 ° N, 117.8544 ° E), 19. ii. 2023, coll. Chao Jiang GoogleMaps ; 1 spm ( 20210330053 ), Shaanxi Province, Xi’an, Xi’anbei Railway Station , (34.3741 ° N, 108.9345 ° E), 350 m asl., 3. iii. 2021, coll. Zhidong Wang GoogleMaps ; 26 spms ( 20220909001 20220909026 ), Sichuan Province, Yanting County, Yanting Service Area (31.1481 ° N, 105.3804 ° E), 360 m asl., 9. ix. 2022, coll. Chao Jiang GoogleMaps ; 29 spms ( 20220911007 ), Tongjiang County: Nuoshuihe Town (32.4320 ° N, 107.1858 ° E), 780 m asl., 11. ix. 2022, coll. Chao Jiang GoogleMaps ; 28 spms ( 20220914002 20220914022 ), Bazhong, Bazhou District , Jiangbei Road , (31.8718 ° N, 106.7379 ° E), 380 m asl., 14. ix. 2022, coll. Chao Jiang GoogleMaps ; 16 spms ( 20220829070 , - 71, - 73 – - 84), Meishan, Taihe Town, Meishan Service Area , (31.8718 ° N, 106.7379 ° E), 380 m asl., 29. viii. 2022, coll. Chao Jiang GoogleMaps ; 17 spms ( 20220829045 , - 47 – - 60), Jiajiang County, Jiajiang Bridge (29.7216 ° N, 103.5754 ° E), 380 m asl., 29. viii. 2022, coll. Chao Jiang GoogleMaps ; 4 spms ( 20210528013 20210528015 , - 18), Yunnan Province, Linchang, Manpan Street , (23.9061 ° N, 100.0985 ° E), 1430 m asl., 28. v. 2021, coll. Chao Jiang GoogleMaps ; 2 spms ( 20210531016 , - 17), Mianning Street (23.8787 ° N, 100.0983 ° E), 1430 m asl., 31. v. 2021, coll. Chao Jiang GoogleMaps ; 6 spms ( 20210506004 20210506009 ), Zhejiang Province, Jinhua, Anwen Street , (29.0169 ° N, 120.4570 ° E), 390 m asl., 6. v. 2021, coll. Chao Jiang GoogleMaps ; 27 spms ( 20230324076 20230324086 ), Hangzhou, Lin’an Service Area , (30.2076 ° N, 119.5308 ° E), 160 m asl., 24. iii. 2023, coll. Chao Jiang GoogleMaps ; 2 spms ( 20230327058 ), Tianmushan National Nature Reserve (30.3190 ° N, 119.4448 ° E), 350 m asl., 27. iii. 2023, coll. Chao Jiang GoogleMaps ; 11 spms ( 20230328039 20230328044 ), Huzhou, Huzhou Railway Station (30.8628 ° N, 120.0238 ° E), 160 m asl., 28. iii. 2023, coll. Chao Jiang GoogleMaps ; 8 spms ( 20230324004 20230324009 ), Wuxing District, Zhihe Road (120.0211 E, 30.8706 N), 20 m asl., 24. iii. 2023, coll. Chao Jiang GoogleMaps ; 12 spms ( 20230328057 20230328059 ), Wuxing District, Renhuangshan Mountain , (30.8973 ° N, 120.0572 ° E), 80 m asl., 28. iii. 2023, coll. Chao Jiang GoogleMaps ; 4 spms ( 20230328008 20230328011 ), Anji County, Fenghuanshan Park (30.6198 ° N, 119.7013 ° E), 160 m asl., 28. iii. 2023, coll. Chao Jiang GoogleMaps .

Remarks.

This species closely resembles M. maculatus (Iwamoto, 1943) by the noduli laterals at almost the same distance from the lateral margins, and the morphology of pleopod 1 exopod. However, it can be distinguished in having the eyes with 20–24 ommatidia, male pereopod 6 fringed with long setae and bearing a distal protrusion on the sternal margin at the basis, and the ischium of pereopod 7 fringed with setae as well. In M. maculatus , its eyes have 15 or 16 ommatidia, the basis of pereopod 6 and the ischium of male pereopod 7 with sparse setae. For detailed descriptions and illustrations of M. koreanus see Kwon (1993).

Distribution.

China (Anhui, Chongqing, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Sichuan, Yunnan, Zhejiang), Japan, and Korea.

Kingdom

Animalia

Phylum

Arthropoda

Class

Malacostraca

Order

Isopoda

Family

Agnaridae

Genus

Mongoloniscus

Loc

Mongoloniscus koreanus ( Verhoeff, 1930 )

Jiang, Chao, Zhong, Jing, Wang, Zhidong, Li, Weichun & Huang, Luqi 2024
2024
Loc

Mongoloniscus koreanus

Kwon DH 1993: 149
Mongoloniscus koreanus : Kwon 1993: 149 , figs 12, 13; Kwon 1995: 528.
1993
Loc

Mongoloniscus nigrogranulatus

Kwon DH & Taiti S 1993: 48
1993
Loc

Protracheoniscus (Mongoloniscus) koreanus

Verhoeff KW 1930: 117
1930
Loc

Nagurus tsushimaensis

Nagurus tsushimaensis Nunomura, 1987: 30 , fig. 113.
Loc

Nagurus pallidus

Nagurus pallidus : Nunomura 1991: 8, fig. 171.