Eutetrapha chrysochloris subsp. chrysochloris Bates 1879
Creators: name: Lin, Mei-Ying
name: Bi, Wen-Xuan
name: Yang, Xing-Ke
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Eutetrapha
Eutetrapha chrysochloris
Eutetrapha chrysochloris chrysochloris (bates, 1879)

description: Eutetrapha chrysochloris chrysochloris (Bates, 1879)
Figs. 92–95, 148 f–148j
Glenea chrysochloris Bates, 1879: 467. Type locality: Japan, Yezo (= Hokkaido). Type depository: MNHN.
Paraglenea chrysochloris: Bates, 1884: 256.
Paraglenea chrysochloris v. bruningi Pic, 1952: 13. Type locality: Japan. Type depository: MNHN.
Paraglenea chrysochloris ab. breuningi Podaný, 1953: 52, fig. 22. [infrasubspecies from Japan, Gifu]
Paraglenea chrysochloris v. podanyi Pic, 1953: 9. Type locality: Japan. Type depository: Collection C. Podaný, Muséum de Benátky n. Jiz. [new name for Paraglenea chrysochloris ab. breuningi Podaný, 1953]
Paraglenea chrysochloris ab. omissa Pic, 1953: 9. [infrasubspecies from Japan, Yokohama]
Glenea (Glenea) chrysochloris; Breuning, 1956a: 17; Breuning, 1956b: 815.
Glenea (Glenea) chrysochloris piciella Breuning, 1956a: 17. [Without type information and treated as an infrasubspecies by Breuning, 1956b: 815, 816.]
Glenea (Glenea) chrysochloris m. podanyi; Breuning, 1956b: 816.
Glenea (Glenea) chrysochloris m. breuningi; Breuning, 1956b: 816.
Saperda chrysochloris: Abdullah & Abdullah, 1966: 89.
Eutetrapha chrysochloris: K. Ohbayashi, 1959: 10; K. Ohbayashi, 1963: 316, pl. 158, figs.10a & 10b; Breuning, 1966: 676.
Eutetrapha chrysochloris chrysochloris; Kusama & Takakuwa, 1984 In: the Japanese Society of Coleopterology (ed.) 1984: 518, pl. 90, figs. 620 & 620a; N. Ohbayashi, Satô & Kojima, 1992: 635, fig. 4 in page 59 and fig. 6 in page 257; Kurihara & A. Saito, In: N. Ohbayashi & Niisato, 2007: 654, pl. 73, fig. 15; Chou et al., 2010: 315, figs. 17–23; Löbl & Smetana, 2010: 323.
Diagnosis. This subspecies is close to E. chrysochloris chrysargyrea, but differs by the larger black elytral maculae; outer angle of elytral apex angulate and apparently becoming more strongly angulate in specimens collected further north. Frons of male about twice width of inferior eye-lobe.
In the original description of Glenea chrysochloris, Bates (1879) compared it with two species in the note as follows: “Differs from the allied G. swinhoei by the metallic-coloured clothing of the body. In this respect it agrees with the East-Siberian G. metallescens (Saperda id., Motsch.), from which its large black markings conspicuously distinguish it. The elytral spots are, on each side two large and angular, placed in succession on the disk before the middle, and one describing nearly an oval between the middle and the apex; the shoulders and lateral carinae of the elytra are also black. The elytra are briefly truncated at the apex, with a short tooth at the external angle of the truncature. The apex of the tibiae is black, the tarsi above pale blue. The antennae are black, with the basal joints more or less marked with blue.” Also in Bates (1884), he distinguished it from E. chrysargyrea by the following note: “Resembles E. chrysargyrea in its black markings and the form and colour of the elytral carinae; the spots are, however, much larger, the elytra have the external angle of the truncature briefly spinose.”
Host plants. Alnus sp. (Betulaceae), Pinus tabulaeformis Hort. ex C. Koch (Pinaceae), Populus sp. (Salicaceae), Tilia japonica (Miquel) Simonkai (Tiliaceae).
Remarks. One male figured by Wang (2014: 721, fig. 3417.1) from Hunan, Nanyue looks quite similar to Eutetrapha chrysochloris chrysochloris (Bates, 1879), especially due to the elongated black maculae on the pronotum and the black arc on the apical half of the elytron. But no conclusion can be made without studying specimens. The records from Henan and Sichuan could not be clarified without available specimens.
The records from Shaanxi, Hubei and Gansu should be based on E. shaanxiana Lin & Yang, sp. nov. However, the record from Zhejiang would be E. tianmushana Lin & Bi, sp. nov. The record from Taiwan appeared in Hua (2002) and was repeated by Löbl & Smetana (2010), but it was not included in the Taiwanese faunal books (Yu & Nara 1988; Yu et al. 2002; Chou 2004; Chou 2008) or catalogue (Nakamura et al. 1992; Nakamura et al. 2014). We agree with the latter authors and do not believe that this species occurs in Taiwan.
Distribution. Japan, Russia.
Specimens examined. Japan: 1 female (Fig. 94), type of Paraglenea chrysochloris v. bruningi Pic, 1952, Japan (MNHN, ex Collection M. Pic); 1 female, Fukusima Pref., Tateiwa-mura, Noshito, 2000. VI.11, leg. Toshihito Ito (IZAS, ex. CNO); 3 males 3 females (Fig. 93), same data but 2000. VII.29; 1 male, same data but 2000. VII.30; 1 male (Fig. 92) 1 female, Fukushima Pref., Aizu-gun, Hinoemata-mura, 2000. VI.16–17, leg. Kiichi Shimizu (IZAS, ex. CNO); 1 male (Fig. 95), Fukushima Pref., Aizu-gun, Tateiwa-mura, Noshito, 2000. VI.16, leg. S. Maru (CNO); 1 female, same data but 2000. VI.10, leg. T. Ito (CNO); 1 female, Naganuma, Maoi, Hokkaido, 1996. VIII.10, leg. K. Mizota (IZAS).
description: Published as part of Lin, Mei-Ying, Bi, Wen-Xuan & Yang, Xing-Ke, 2017, A revision of the genus Eutetrapha Bates (Coleoptera: Cerambycidae: Lamiinae: Saperdini), pp. 151-202 in Zootaxa 4238 (2) on page 180, DOI: 10.11646/zootaxa.4238.2.1, http://zenodo.org/record/345192