Eurymesosa ziranzhiyi Yamasako & Lin, 2016

Huang, Gui-Qiang, Xu, Ling-Rui, Zhou, Xian & Zhang, Gui-Mei, 2024, A revision of the genus Eurymesosa Breuning, 1938 (Cerambycidae, Lamiinae, Mesosini), ZooKeys 1193, pp. 111-123 : 111

publication ID	https://dx.doi.org/10.3897/zookeys.1193.115513
publication LSID	lsid:zoobank.org:pub:EBA7A218-EC78-45E6-AB5B-7549FCC4C7C9
persistent identifier	https://treatment.plazi.org/id/331B7E2D-C23D-5F67-87EE-DFE1CC0C1A26
treatment provided by	ZooKeys by Pensoft
scientific name	Eurymesosa ziranzhiyi Yamasako & Lin, 2016
status

Treatment

Eurymesosa ziranzhiyi Yamasako & Lin, 2016 View in CoL

Figs 3A-F View Figure 3 , 4A-F View Figure 4 , 5A-E View Figure 5

Eurymesosa ziranzhiyi Yamasako & Lin, 2016: 194 (type locality: "Yangjiahe, Huayangzhen, Yangxian, Shaanxi, China"), figs 1-3 (holotype, male), 4-10 (holotype, male genitalia); Lin and Yang 2019: 331 (catalogue); Danilevsky 2020: 390 (catalogue).

Type materials examined.

Holotype, ♂ (IZCAS): left hind wing, male terminalia, metendosternite and abdomen are affixed with glue onto a rectangular white label / 陕西洋县华阳镇杨家河 2014-VI-2-7 张巍巍中国科学院动物所 (printed with black ink on a rectangular white label with black borders) / IOZ(E)1905367 (printed in black ink on a rectangular white label with a red underline) / Ceram-82 (handwritten with black ink on a rectangular white label) / HOLOTYPE Eurymesosa ziranzhiyi Yamasako & Lin, 2016 (handwritten with black ink on a rectangular red label); examined from two photographs (Fig. 3A-B View Figure 3 ). Paratype, 1♂ (IZCAS): 陕西佛坪 950m 1998.VII.23 姚建中科院动物所 (printed with black ink on a rectangular white label with black borders) / IOZ(E)1905366 (printed in black ink on a rectangular white label with a red underline) / PARATYPE Eurymesosa ziranzhiyi Yamasako & Lin, 2016 (handwritten with black ink on a rectangular yellow label); examined from two photographs (Fig. 3C-D View Figure 3 ). Paratype, 1♂ (IZCAS): No:95-7-036 目别:鞘翅目种名: 采集时间:1993.3.5 采集人:昝艳燕采集地点:木鱼 ( “No:目别:种名:采集时间:采集人:采集地点:” with a black underline printed and "95-7-036 鞘翅 1993.3.5 昝艳燕木鱼” handwritten with black ink on a rectangular white label) / IOZ(E)1905365 (printed in black ink on a rectangular white label with a red underline) / metendosternite, left hind wind, abdomen, male terminalia and antennomeres VI-XI were pasted with glue on a rectangular white label / PARATYPE Eurymesosa ziranzhiyi Yamasako & Lin, 2016 (handwritten with black ink on a rectangular yellow label); examined from two photographs (Fig. 3E-F View Figure 3 ).

Additional materials examined.

1♂ (LPSNU, fig. 4A-F), 1♀ (LPSNU, fig. 5A-E), Longwangping , Shengkang Town , Gucheng County, Xiangyang City, Hubei Province, China, 7.V.2023 , leg. Mao-Ye; 1♀ (YZU), Hongshiyao Village , Huayang Town, Yang County, Shaanxi Province, China, 33.64°N, 107.49°E, Alt. 1270 m, 12.V.2018, leg. Xiaoqing Lu GoogleMaps ; 1♂ (CZJL), Zhuque Forest Park, Huyi District , Xi’an City, Shaanxi Province, China, Alt. 1500 m, 5.VII.2021. leg. Zi-Jun Liu ; 1♀ (LPSNU ex CZJL), Shuitianping , Yangguan Village , Zhenping County, Ankang City, Shaanxi Province, China, 20.VII.2023, leg. Zi-Jun Liu.

Description of female.

Similar to male, but body length: 12.27-16.2 mm (3 specimens). One of the specimens (Fig. 5A-D View Figure 5 ), body length: 16.2 mm, antennae 1.2 times as long as body, length (mm) of each antennomere: scape = 3.25, pedicel= 0.5, III = 3.6, IV= 2.5, V = 2.0, VI = 1.75, VII = 1.5, VIII = 1.4, IX = 1.25, X = 1.0, X I = 0.75; elytra 1.72 times as long as wide.

Comments.

According to Mr Mao Ye (pers. comm.) an unknown rotten vine was broken apart by hand, exposing numerous ants, a live male adult (Fig. 4E-F View Figure 4 ) and a female pupa (Fig. 5E View Figure 5 ) of E. ziranzhiyi. The live adult was placed on surface litter and the pupa was placed on a dried leaf for photographs. The pupa eclosed after several days.

The two inward oblique and sub-oval pubescent pink spots on the vertex are not well-defined on some males (Figs 3A View Figure 3 , 4A View Figure 4 ), the two sub-rounded pink spots on the sides of the center of the frons are not well-defined on some males (Fig. 3 View Figure 3 in Yamasako and Lin 2016, fig. 4D) and a female deposited in YZU.

Distribution.

China (Hubei, Shaanxi).

Key to species of Eurymesosa

1	Vertex covered with two inward oblique and sub-oval pink pubescent spots (Figs 3A View Figure 3 , 3C View Figure 3 , 3E View Figure 3 , 4A View Figure 4 , 4D View Figure 4 , 5A View Figure 5 , 5D View Figure 5 ) close to upper lobe of eyes	E. ziranzhiyi
-	Vertex covered with two longitudinal and wide pubescent bands (Figs 1A View Figure 1 , 1D View Figure 1 , 1F View Figure 1 , 1I View Figure 1 , 2A View Figure 2 , 2D View Figure 2 , 2F View Figure 2 , 2I View Figure 2 , 2M View Figure 2 ) close to upper lobe of eyes	2
2	Pubescent bands on vertex brown with light pink border (Fig. 1A View Figure 1 , 1D View Figure 1 , 1F View Figure 1 , 1I View Figure 1 ). Each elytron covered with patchy dark brown maculae in basal half, with a large irregular black macula behind middle; disc with patchy dark brown maculae in middle and near apical 1/4 (Fig. 1A View Figure 1 , 1F View Figure 1 ). Femora, apical 2/3 of tibiae and dorsum of two basal joints and last joint of tarsi covered with short light pink pubescence (Fig. 1A-C, F-H View Figure 1 )	E. allapsa
-	Pubescent bands on vertex yellowish brown (Fig. 2A View Figure 2 , 2D View Figure 2 , 2F View Figure 2 , 2I View Figure 2 , 2M View Figure 2 ). Each elytron covered with patchy yellowish-brown maculae in basal half, with several small irregular black maculae behind middle; disc with patchy yellowish-brown maculae in middle and near apical 1/4 (Fig. 2A View Figure 2 , 2F View Figure 2 , 2I View Figure 2 , 2M View Figure 2 ). Femora, apical 2/3 of tibiae and dorsum of two basal joints and last joint of tarsi covered with short yellowish-brown pubescence (Fig. 2A-C View Figure 2 , 2F View Figure 2 , 2G View Figure 2 , 2I-K View Figure 2 , 2M-O View Figure 2 )	E. ventralis