Lemula (s. str.) nishimurai Seki, 1944

Ohbayashi, Nobuo & Chou, Wen-I, 2019, Revision of the genus Lemula (Coleoptera, Cerambycidae, Lepturinae), Zootaxa 4671 (4), pp. 451-499 : 456

publication ID

https://doi.org/ 10.11646/zootaxa.4671.4.1

publication LSID

lsid:zoobank.org:pub:10ECF144-9157-46E0-941B-E45A609900FF

persistent identifier

https://treatment.plazi.org/id/8C35DC6F-EB69-FFBB-FF76-42C7FE7AF989

treatment provided by

Plazi

scientific name

Lemula (s. str.) nishimurai Seki, 1944
status

 

2. Lemula (s. str.) nishimurai Seki, 1944 View in CoL

(Figs. II-2, V-2, XV-2)

Lemula nishimurai Seki, 1944: 25 View in CoL . Type locality: Mt. Kifune, Kyoto Pref., Japan.—A. Saito, 1989: 78, fig. 15.—N. Ohbayashi, 2007: 362, pl. 6, figs. 5, 6.

Lemula hiratai Hayashi, 1944: 23 View in CoL , 27, fig. 3. Type locality: Kanmuri, Hiroshima Pref., Japan.

Diagnosis. Male: BL = 6.3–8.0 mm. Head black with reddish yellow mouth parts; antennae mostly black except for pale apex of last antennomere; pronotum reddish brown though often getting lighter along apical and basal margins; scutellum reddish brown and sometimes getting darker medially; elytra shiny reddish yellow; underside of body mostly black except reddish yellow apical margin of abdominal ventrite V; legs mostly black. Head and pronotum furnished with brownish short hairs; elytra with slanted uniform short hairs which are nearly as long as space between punctures.

Head densely covered with small punctures on vertex to occiput; antennae reaching apical third of elytra.

Pronotum distinctly shorter than width across lateral tubercles (PL/PW = 0.87), moderately covered with large punctures, strongly constricted at a short distance behind apex with a distinct round tubercle at middle of each side; disk distinctly inflated on both side of median longitudinal impression.

Elytra broad (EL/EW = 1.87), disk with moderately spaced small punctures.

Endophallus (Type B). Dorsal view: CT swollen, ds forming anchor-shaped plate with apically opened lrs, PB expanded laterally near pc, then strongly constricted distally with opaque three elongate dm; APH swollen distally. Lateral view: CT moderately inflated ventrally; PB weakly inflated with colored area at distal half of ventral side; APH oval.

Female: BL = 6.4–9.3 mm; PL/PW = 0.89; EL/EW = 1.78. Similar to male but body more robust; antennae short, reaching basal third of elytra.

Type material examined. L. nishimurai Seki, 1944 : not found. Lemula hiratai Hayashi, 1944 : Syntype 1♂, 1♀ ( EUMJ), “Mt. Kanmuri / Hirosima / V. 24. 1942 / N. Hirata”, “Type”, “ Lemula / hiratai / Hayashi type / DET. K. OHBAYASHI”.

Other material examined. [ Japan]: Sasa (ƶ), Kimitsu, Chiba Pref. [21 exs., 19-IV-2003, S. Maru leg. (G- 894)]; Ônodai (†„ȗ), Kimitsu , Chiba Pref. [10 exs., 13-IV-2013, S. Maru leg. (G-920)]; Gogyôdai ( Jħȗ ), Kimitsu , Chiba Pref. [25 exs., 18-IV-2017, S. Maru leg. (G-943, 946)]; Funazuka (舟塚), Kimitsu , Chiba Pref. [7 exs., 18-IV-2017, S. Maru leg. (G-952)]; Mizune (ϯψ), Okutama , Tokyo Met. Pref. [2 exs., 1-V-1974, S. Kasahara leg.]; Abô-daira (¡,Ŧ), Hirayu , Gifu Pref. [6 exs., 1,600–1,700 m, 11-VI-2016, M. Hasegawa leg.]; Todai (Ḫ ȗ), Ina, Nagano Pref. [23 exs., 12-V-2017, T. Ito leg. (G- 1013, 1014)]; Hôraiko (鳳ƫ湖), Shinsiro, Aichi Pref. [12 exs., 22-IV-2017, H. Hasegawa leg.]; Tsuchigoya (±ϋϖ), Mt. Ishizuchi , Ehime Pref. [1 ex., 21-VI-1997, N. Ohbayashi leg. (G-896)]; Mt. Tsurugi (ḵm), Tokushima Pref. [1 ex., 11–12-VII-1993, N. Ohbayashi leg.] .

Distribution. Japan (Honshu, Shikoku).

Ec o logy. Flight period: April–July. Flower records: Acer , Symplocos , Cornus , Malus .

Remarks. We have not yet located the holotype of L. nishimurai Seki, 1944 in Japanese public institutions. However, we do not designate a neotype because the name-bearing type is so far not necessary to define the nominal taxon objectively ( ICZN, 1999, Art. 75.1). On the other hand, the syntypes of L. hiratai Hayashi, 1944 (a synonym of L. nishimurai ) were found.

EUMJ

Ehime University

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Cerambycidae

Genus

Lemula

Loc

Lemula (s. str.) nishimurai Seki, 1944

Ohbayashi, Nobuo & Chou, Wen-I 2019
2019
Loc

Lemula hiratai

Hayashi, M. 1944: 23
1944
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