Heteroglenea nigromaculata ( Thomson, 1865 )

Lin, Meiying, Montreuil, Olivier, Tavakilian, Gérard & Yang, Xingke, 2009, Reinstatement of the genus Heteroglenea Gahan, with four new combinations, four new synonyms and three new species (Coleoptera: Cerambycidae: Lamiinae: Saperdini), Zootaxa 2137, pp. 1-22 : 3-4

Heteroglenea nigromaculata ( Thomson, 1865) ( Figs 1–5 )

Glenea nigromaculata Thomson, 1865: 566 .

Sphenura nigromaculata, Gemminger & Harold, 1873: 3186 [Catalogue].

Glenea ? Amelia Gahan, 1889: 224 .

Glenea nigromaculata, Gahan, 1894: 89 [Distribution]; Hua, 2002: 210 [Catalogue].

Heteroglenea nigromaculata, Gahan, 1897: 490 [comb. nov.]; Aurivillius, 1923: 511 [Catalogue].

Daphisia hamifera Heller, 1926: 49 , pl. 5, fig. 3. Tonkin, Hoa-Binh (type not located; cited according to original description and figure).

Glenea nigromaculata, Breuning, 1956: 169 ; Breuning, 1966: 682 [Catalogue].

Glenea nigromaculata, Rondon & Breuning, 1971 [“1970”]: 528, 533, fig. 45 d [Fauna, Host plant].

Supplementary description. Male: length: 5.7–8.0 mm, humeral width: 1.6–2.7 mm. Female: length: 7.4–9.3 mm, humeral width: 2.1–2.9 mm. Antennomere ratio: male, 11 2 14 11 10 10 10 10 9 9 9; female, 10 1.8 12 11 10 10 10 9 9 9 9. Male terminalia ( Figs 3–4 ): Tegmen about 1.5 mm in length; lateral lobes stout, each about 0.3 mm long and 0.14 mm wide, with finely haired ridge at ventral base, apex with setae nearly as long as lateral lobes; basal piece not bifurcated distally; median lobe plus median struts moderately curved, a little longer than tegmen (17:15); median struts slightly longer than one half of whole median lobe; dorsal plate slightly shorter than ventral plate; apex of ventral plate rounded and somewhat truncated; median foramen triangular elongated, acute at apex; internal sac about twice as long as median lobe plus median struts, with 2 pairs of basal armature, two bands of supporting armature and three rods, distinctly expanded at base of thin rods; rods about 1.2 mm, shorter than tegmen. Tergite VIII broader than long, apex slightly pointed in middle, with dense and moderate long setae at two sides but sparse and short setae at middle. Ventrite IX subequal to ringed part of tegmen in length. Female terminalia ( Fig. 5 ): Spermathecal capsule consisting of an apical lobe and a stalk; stalk parallel with apical lobe, slightly longer than apical lobe. Tignum as long as abdomen.

Remarks. The anterior claws are bifid, with the inner division a little longer than the outer one; the posterior claws are simple. We agreed with Gahan’s (1897) concept of the genus Heteroglenea , which is different from the genus Glenea in claws and genitalia.

Host plant. Streblus asper Loureiro ( MORACEAE ) ( Rondon & Breuning, 1971 [“1970”])

Distribution. China: Guangxi, Yunnan; Vietnam, Laos, Cambodia, Thailand, Myanmar, Philippines (new record).

Specimens examined.

Type material: Glenea nigromaculata . Holotype, Ψ, Cambodia ( MNHN, ex Coll. J. Thomson, 1952). Glenea ? Amelia . Holotype, ɗ, Thailand, Siam ( NHML).

Other material: China, Guangxi: 3 ɗ 5 Ψ, Longrui, alt. 102 m, 1984. V.17/ 19 / 21, leg. Shufang Wang ( IZAS); 1 Ψ, Napo, Defu, alt. 1350 m, 2000. VI.21, leg. Jian Yao ( IZAS); 3 Ψ, Mt. Daqingshan, 1974. V.28 ( IZAS); 1 ɗ 1 Ψ, Pinxiang, 1976. VI.8, leg. Baolin Zhang ( IZAS); 1 ɗ, Longzhou, alt. 140 m, 1963. V.1, leg. Chunguang Wang ( IZAS); 2 ɗ 2 Ψ, Pinxiang, Munanguan, 1963. V.17, leg. Jikun Yang ( CAU Ca 002010–12). China, Yu nn a n: 5 Ψ, Xishuangbanna, Yunjinghong, alt. 650–910 m, 1958. VI.25–29 / VII.3, leg. Yiran Zhang, Lingchao Zang ( IZAS); 12 ɗ 14 Ψ, Xishuangbanna, Mengla, alt. 620–650 m, 1959. V.3–23 / VI.7, leg. Fuji Pu, Facai Zhang, Suofu Li, Yiran Zhang ( IZAS); 2 Ψ, Xishuangbanna, Mengla, Menglun, alt. 550 m, 1959. VI.25/ 30, leg. Yiran Zhang, Suofu Li ( IZAS); 3 ɗ 6 Ψ, Xishuangbanna, Jinghong, Xiaomengyang, alt. 850 m / 1000 m, 1957. V.7 / VI.12–14 / VII.12, leg. Shuyong Wang, Lingchao Zang, Fuji Pu ( IZAS); 2 Ψ, Xishuangbanna, Menghai, Menghun, alt. 650–800 m, 1958. VI.9/ 14, leg. Yiran Zhang, Chunpei Hong ( IZAS); 4 ɗ 2 Ψ, Xishuangbanna, Jinghong, Damenglong, alt. 650 m, 1958. V.5 / VII.11, leg. Fuji Pu, Chunpei Hong, Xuwu Meng ( IZAS); 1 ɗ 1 Ψ, Xishuangbanna, Mengzhe, alt. 1200 m, 1958. VI.15, leg. Fuji Pu ( IZAS); 1 ɗ, Xishuangbanna, Mengwang, Meng’a, alt. 800 m, 1958. V.30, leg. Fuji Pu ( IZAS); 16 ɗ 11 Ψ, Jinping, Mengla, alt. 370–500 m, 1956. IV.19–24 / V.2, leg. Keren Huang et. al. ( IZAS); 1 Ψ, Jinping, Changpotou, alt. 1100 m, 1956. V.22, leg. Keren Huang et. al ( IZAS). Vietnam: 2 ɗ 1 Ψ, Tonkin, Lao Kay ( IRSNB, ex Coll. Le Moult); 1 ɗ 1 Ψ, Tonkin, Bao-Lac ( IRSNB); 1 ɗ 1 Ψ, Tonkin, Hoabinh ( MHNL, ex collection P. Lepesme, 2002); 1 Ψ, Tonkin, Laktho ( MHNL, ex collection P. Lepesme, 2002); 2 ɗ 3 Ψ, Tonkin Hoabinh ( MNHN, ex Coll. R. Oberthür, 1952); 9 ɗ 18 Ψ, Tonkin occ. Reg. De Hoabinh, 1918, leg. R. P. A. Cooman ( MNHN, ex Coll. R. Oberthür, 1952); 1 Ψ, Tonkin occ., 1919 ( MNHN, ex Coll. R. Oberthür, 1952); 1 ɗ, Tonkin Env. De Lam, leg. L. Blaise ( MNHN); 1 Ψ, Tonkin centr. Env. De Tuyen-Quan, 1901.IV–VI, 1901, leg. A. Weiss ( MNHN); 1 Ψ, Haut-Tonkin Riviene Noire, 1892, leg. Prince Henrid'Orleans ( MNHN); 1 ɗ 1 Ψ, Tonkin Thanh Moi, leg. H. Perrot ( MNHN, don de P. Dauget); 1ɗ, Tonkin ( NMB, ex Coll. Frey); 1 ɗ, Annam, Sam Neua ( MNHN, ex Coll. M. Pic); 1 Ψ, Tonkin, Ho Lang, 1912. VII.4 ( NHML, ex Coll. Pic); 1 ɗ, Indochine Blao Ht. Donnai ( IRSNB). Laos: 1 ɗ 2 Ψ, Chantabon Mouhot/ Chau Mouhot/ Laos Mouhot ( MNHN, ex Musaeo H. W. Bates, 1892); 1 ɗ, Laos, 1920. IV.28, leg. R. Vitalis de Salvaza ( IRSNB). Myanmar: 1 Ψ, Tenasserim Jaun 900, 6.9s ( NHML); 1 Ψ, Carin Chebà, alt. 900–1100 m, 1888.V–XII, leg. L. Fea ( MCSNG). Cambodia: 1 ɗ, 1 Ψ, Cambodia ( MNHN, ex Coll. J. Thomson, 1952). Thailand: 1 ɗ, Siam ( MNHN, ex Coll. J. Thomson, 1952, ex Musaeo Mniszech), 1 ɗ, Siam ( NHML, ex Coll. Fry, 1905.100 ex Mus. Murray). Philippine: 1 ɗ, Mt. Banahao, Luzon ( MHNL, ex collection P. Lepesme, 2002).

Figures

FIGURES 1 – 2. Habitus, H. nigromaculata (Thomson). 1. type of Glenea nigromaculata Thomson, female, from Cambodia. b. lateral view. c. dorsal view. 2. type of Glenea? Amelia Gahan, male, from Thailand.

FIGURES 3 – 5. Terminalia of H. nigromaculata (Thomson). 3. male genitalia. a. ventral view. b. lateral view. c. dorsal view. 4. Tergite VIII and ventrites VIII & IX in ventral view. 5. spermathecal capsule. Scale 1 mm.