Two new species of the genus Anisoderomorpha Arrow, 1925 (Coleoptera: Erotylidae: Languriinae) Author Toki, Wataru text Zootaxa 2020 2020-05-21 4779 4 563 572 journal article 21921 10.11646/zootaxa.4779.4.7 9928fd83-71d1-464a-bad8-f7293353784d 1175-5326 3839538 42633795-174F-42A2-A353-0C3ADC468FA3 Anisoderomorpha tamdaoensis Toki , sp. nov. ( Figs. 13–41 ) Material examined. Holotype : male ( EUMJ ): “TAM DAO, Vietnam , 1996/May23–27 , T. Yohro Coll. ” Paratypes : 1 female ( WTNJ ): “ Tam Dao , Vinh Phu , VIETNAM , 1993.V.02–V.04 , M. Hori leg.” ; 1 female ( WTNJ ): same collection label as holotype ; 1 female ( WTNJ ): “TAM DAO, Vietnam , 1996/May23–7 , T. Yohro Coll.” ; 1 female ( WTNJ ): “-. V. 1996 , Tam Dao, Vinh Phu Province , VIETNAM , Takeshi Yoro Coll.” ; 1 female ( EUMJ ): “TAM DAO, Vinh Phu Prov. , Vietnam , May-1998 , Takeshi Yoro Coll.” . Diagnosis. This species can be easily separated from all other Anisoderomorpha species by the following characteristic: elytra dark green with metallic luster. Description. Male. Body length = 15.55 mm . Elytral length = 10.66 mm . Coloration almost brownish red; antennae and legs black; elytra dark green with metallic luster. Head ( Fig. 15 ) almost symmetrical, with microscopic setae. Clypeus rounded, asymmetrical, dilated on right side of anterior margin, delimited by a transverse impressed line. Eyes strongly prominent. Maxilla rather feebly chitinous, the inner lobe armed with three minute blunt teeth at the tip. Mandibles slightly asymmetrical (length: 1.38 mm for left; 1.18 mm for right). Antenna ( Fig. 16 ) with 5-segmented club; antennomere III> II> IV = V = VI; VII dilated terminally, as long as wide; VIII dilated terminally, distinctly wider than VII, as wide as IX and X; IX and X strongly transverse; XI trapezoidal-ovate, transverse, a little narrower than X. Pronotum ( Fig. 17 ) subquadrate, slightly longer than wide, convex in front, feebly narrowed from the front to the hind margin; lateral side slightly arcuate, slightly sinuate just before posterior angles; basal margin only slightly arched posteriorly at median part; posterior angles slightly projected. Prosternal process ( Fig. 18 ) forming a rounded deflexed lobe behind the coxae. Metaventrite acutely notched between the hind coxae, with a deep groove along the midline. Scutellar shield ( Fig. 19 ) as long as wide. Elytra ( Figs. 13, 19–21 ) very straight; the intervals rugulose and minutely, rather closely punctured; apical margins evenly rounded. Tibiae smooth. Tarsi ( Figs. 13, 14 ) moderately dilated and fairly long. Abdominal ventrites 1–4 with a deep pit on each side. Male terminalia. Sternite VIII ( Fig. 23 ) parallel-sided; posterior part closely pubescent and punctate; apical margin concave; basal margin V-shaped. Tegmen ( Fig. 24 ) ventrally with a pair of sclerotized ridges in middle, enclosing penis; parameres distinctly asymmetrical in length, flattened, stout, with long setae at apical part. Penis ( Figs. 25, 26 ) long, flat, curved laterally; narrowed apically, produced and rounded at the apex; penile struts as long as the length of median lobe excluding penile struts. Female. Body length = 13.56–21.40 mm ( n = 5). Elytral length = 9.09–14.50 mm ( n = 5). Female similar to male in general appearance except for the following characters: Head ( Fig. 30 ) very large, distinctly asymmetrical. Genae dark red to black. Eyes smaller than in male, slightly prominent. Mandibles distinctly asymmetrical (mean length ± SD = 2.57 ± 0.55 mm , range = 1.95 to 3.14 mm , n = 5 for left; 1.61 ± 0.32 mm , range = 1.27 to 1.98 mm , n = 5 for right). Pronotum ( Fig. 32 ) inverted-trapezoid, large, as long as wide; lateral side strongly arcuate, sinuate just before posterior angles; basal margin protruded outwardly at the median part; posterior angles distinctly projected. Prosternal process ( Fig. 33 ) wider than in male. Scutellar shield ( Fig. 34 ) wider than long. Protarsi ( Figs. 28, 29 ) much wide. Mesotarsi ( Figs. 28, 29 ) wide. Female terminalia. Sternite VIII ( Fig. 38 ) parallel-sided; posterior part closely pubescent and punctate; apical margin strongly concave; basal margin strongly V-shaped. Ovipositor ( Figs. 39, 40 ) straight, long, narrow. Gonocoxite acute; lateral side slightly arcuate at basal part; right gonocoxite rather longer than left one; setae present near stylus. Stylus ( Fig. 39 ) short, with long setae, located subapically. Spermatheca ( Fig. 41 ) curved and elongate, with apex spherically expanded. Etymology. The new species is named after the type locality, Tam Dao, Vinh Phuc Province , Vietnam . Distribution. Vietnam (Tam Dao).