Coilodera formosana Moser 1910
Creators: name: Qiu, Jian-Yue
name: Xu, Hao
name: Chen, Li
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cetoniidae
Coilodera
Coilodera formosana

description: Coilodera formosana Moser, 1910, revised status
(Figs. 25–28, 45–46, 57, 65, 71, 81–82, 85)
Coelodera nigroscutellaris formosana Moser, 1910: 297 (type locality: Formosa [Tainan, Taiwan]); Schenkling 1921: 133; Miwa 1931: 305; Miwa & Chûjô 1939: 83 (synonym of C. penicillata Hope).
Coelodera penicillata formosana Moser: Mikšić 1972: 703, fig. 20; Mikšić 1976: 271, fig. 33a; Miyake et al. 1991: 39; Yu et al. 1998: 101, 180, plate 6, figs. 1a ♂, 1b ♀.
Coilodera penicillata formosana Moser: Krajčík 1998: 88; Sakai & Nagai 1998: 358 (Nantou Hsien, Taiwan), plate. 136, figs. 1625-4 ♂, 1625-5 ♀; Smetana 2006: 306; Krajčík 2012: 76; Bezděk 2016: 401.
Coelodera penicillata (nec Hope): Kobayashi 1980: 20 (misapplication of the name).
Macronota hopponus Niijima & Kinoshita, 1923: 232 (type locality: Hoppo, Formosa [=Peipu, Hsinchu Hsien, Taiwan), plate. I, fig. 12. Synonymized with C. penicillata by Miwa & Chûjô 1939: 83.
Diagnosis. See remarks of C. penicillata.
Variation. Body length 23.6–24.9 mm; width 10.7–11.4 mm. Most individuals with orange-red tomentum (Fig. 25, 28) and wine-red metallic reflections, while a small number with yellow tomentum and green metallic reflections (Figs. 26–27). A few males with setae in the abdominal groove (Fig. 28).
Type material. Syntype of Coilodera formosana labeled: Formosa, Tainan [handwriting on pale yellow label] / formosana Mos. Type [handwriting of Moser on pale yellow label] / Type [red label] / subsp. formosana Mos. [handwriting of Moser on pale yellow label] (female, MFNB, Figs. 45–46).
Comments on type material. The sex, number, and collecting site of the type series of Coilodera formosana were not mentioned in the original publication (Moser 1910). Therefore, it was difficult to determine whether other specimens from Formosa in MFNB were included in the type series, and only the single female with a handwritten identification label of Moser here regard as syntype.
The type specimens (one male and three female) of Macronota hopponus Niijima & Mastumura, 1923 are housed in EIHU (Dr. Masahiro Ohara, personal communication, September 2014) and unavailable for study at present.
Other material examined (11♂♂, 24♀♀). Taiwan: 1♂ (BMNH), Horisha [Puli, Nantou Hsien], Col. T. Shiraki; 1♀ (SYSM), Formosa Hori (Puli Polisia) Taichung District. 800 m, 22.VIII.1947, L. Gressitt; 1♀ (SYSM), Formosa Hori (Puli Polisia) Taichung District. 800 m, 23.VIII.1947, L. Gressitt; 1♂ (QCCC), 30.IV.2007, Mount Guandaoshan, Puli, Nantou Hsien, Chang-Chin Chen; 2♀♀ (MFNB), Puli, V.1961, C Formosa; 2♂♂ (MFNB), Puli, 10.VI.1964, C Formosa; 2♂♂ (MFNB), Hori [Puli, Nantou Hsien], 16.VIII.1935, Formosa; 1♀ (MNHN), Hokuzanko [Peishankeng], Hori, Formosa, V.1938, U. Shiga; 1♂ (MHNG), Puli, Formosa // V.1964; 1♂, 1♀ (QCCC), 7.X.2012, Xiama, Haiduan, Taitung Hsien, Yu-Tang Wang; 1♀ (QCCC), 23.V.2012, Zhilexi, Taichung Hsien, Fu-Sheng Huang; 1♀ (QCCC), km 74 of Alishan Highway, Chiayi Hsien, 15.VII.2014, Chao-SenYang; 1♀ (QCCC), 16.VII–5.VIII.2004, Shih Lin, Taoyuan Hsien, ~ 1,180 m, flight intercept trap, Chun-Lin Li; 1♀ (QCCC), 1–13.VII.2010, Shih Lin, Taoyuan Hsien, ~ 1,180 m, flight intercept trap, Chun-Lin Li; 1♂ (BMNH, Bourgoin Coll.), Kosempo [Chiasien, Kaohsiung Hsien], Formosa, H. Sauter, 1911 // 7.VII; 1♂ (SDEI), Kosempo (Formosa), H. Sauter, V.1912; 1♀ (SDEI), Kosempo (Formosa), H. Sauter, 1912; 1♀ (SDEI), Kosempo, Formosa, H. Sauter, 1911; 1♀ (BMNH, Bourgoin Coll.), Hoozan [Fengshan, Kaohsiung Hsien], Formosa, H. Sauter, 1911 // 7.IX; 1♀ (MFNB), Formosa, Hoozan, IX.10, H. Sauter S. G.; 1♀ (MFNB), Taiheizan [Taipingshan, Ilan Hsien] (Formosa), Makurei, 18.VII.1940, S. Miyamoto; 1♀ (SDEI), Chip Chip [Chichi, Nantou Hsien], Formosa, Sauter, X.1908; 1♀ (SDEI), Bukai [Wuchieh, Nantou Hsien], Formosa, 13.VI.1934; 1♀ (NHMB), Formosa, Coll. Dr. Itzinger; 1♀ (NHMB), Formosa // Sammlung Schürhoff; 1♀ (NHMB), Tamari [Taimali], Taito [Taitung Hsien], Formosa // Sammlung Schürhoff; 1♀ (MFNB), Tamari, Taito, Formosa; 1♀ (MFNB), Formosa, Sauter; 1♂, 1♀ (MNHN), Hoppo, Formosa, V.1960; 1♀ (BMNH), 16.XI.2008, Taitung County, 14 km W of Chihshang, 23°09′N, 121°04′E, 900 m, L. Dembicky, BMNH 2008-85; 1♀ (BMNH, Bourgoin Coll.), Suiharyo, Formosa, H. Sauter, 1911 // 7.XII.
Distribution. This species is endemic to the island of Taiwan.
Natural history. A newly emerged adult of this species was recorded in the wood-feeding cockroach galleries of Salganea raggei (Blattaria: Blaberidae: Panesthiinae) (Kon et al. 2003).
Remarks. The larvae morphology of Coilodera formosana and seven other species of Taenioderini were presented in detail in Vendl et al. (2014), which is the first study on the immature stages of this tribe.
description: Published as part of Qiu, Jian-Yue, Xu, Hao & Chen, Li, 2017, Taxonomic review of the Oriental flower beetle Coilodera penicillata species complex (Coleoptera: Scarabaeidae: Cetoniinae), pp. 511-537 in Zootaxa 4350 (3) on pages 524-525, DOI: 10.11646/zootaxa.4350.3.5, http://zenodo.org/record/1059327