Glypta tumor Momoi 1970

Watanabe, Kyohei & Maeto, Kaoru, 2014, Taxonomic status of the subgenus Conoblasta Förster 1869 of the genus Glypta Gravenhorst 1829 with revision of Japanese species (Hymenoptera, Ichneumonidae, Banchinae), Zootaxa 3755 (1), pp. 1-32 : 30

publication ID	https://doi.org/ 10.11646/zootaxa.3755.1.1
publication LSID	lsid:zoobank.org:pub:EDD12B94-69A6-440A-80ED-31AFE0D45D2F
DOI	https://doi.org/10.5281/zenodo.5663054
persistent identifier	https://treatment.plazi.org/id/AD5187FA-A016-F720-FF35-FF6BFDB37977
treatment provided by	Plazi
scientific name	Glypta tumor Momoi 1970
status

Treatment

Glypta tumor Momoi 1970 View in CoL

( Figs. 1 View FIGURE 1 P, 2 P, 3 O, 5 H, 6 P, 7 P, S, 8 M–O, 9 I, J)

Glypta tumor Momoi 1970: 371 View in CoL .

Description: Female (n=3). Body length 11.0–14.0 mm.

Head. Ca. 0.6 times as long as wide. Clypeus 0.7 times as long as wide, roundly convex in lateral view ( Fig. 2 View FIGURE 2 P). Face strongly convex medially ( Fig. 2 View FIGURE 2 P), 0.6 times as long as wide. Frons with a small median horn between each antennal socket, its apex relateively pointed ( Figs. 1 View FIGURE 1 P, 3 O). OOL 1.6–1.8 times as long as OD; POL 1.4–1.6 times as long as OD. Mandible with narrow ventral flange by basal 0.6, its base weakly convex. MSL 0.8 times as long as BWM. Antenna with 45–47 flagellomeres. F1 1.7 times as long as F2.

Mesosoma. Densely punctate, punctures on lateral lobes of mesoscutum (excluding near notaulus) separated by 0.1–1.0 (usually ca. 0.3) times their diameter. Epomia weak and short. Lateral area of pronotum entirely punctate. Both sides of mesoscutum near tegula weakly and obtusely produced posteriorly. Propodeum entirely densely punctate. Anterior transverse carina and lateromedian longitudinal carina of propodeum absent. Lateral longitudinal carina slightly present on median section. Posterior transverse carina of propodeum usually broadly incomplete medially. Fore wing length 8.5–10.0 mm. Fore coxa without ridge antero-dorsally. Hind femur 5.4–5.5 times as long as maximum depth in lateral view. Hind TS1 2.0–2.2 times as long as TS2.

Metasoma. T1–T4 densely punctate ( Figs. 6 View FIGURE 6. T 1 P, 7 P, S). T1 1.2 times as long as maximum width, its median dorsal carina present on ca. basal 0.2 of tergite ( Fig. 6 View FIGURE 6. T 1 P). T2 1.0 times as long as maximum width. T2–T4 each with deep a pair of oblique groove ( Fig. 7 View FIGURE 7. T 2 P, S). Ovipositor sheath ca. 1.1 times as long as fore wing, 3.0 times as long as hind tibia.

Colouration. Body (excluding wings and legs) black, except for: clypeus, mandible excluding apex, palpi, posterodorsal corner of pronotum (weakly elongated anterioly), tegula, scutellum, membranous parts of sternites and posterior part of subgenital plate yellowish-brown; apex of scape, pedicel, apical part of flagellum and posterior margin of each metasomal tergites narrowly tinged with reddish-brown; antenna largely blackish-brown; ovipositor reddish-brown to yellowish-brown. Wings hyaline; veins and pterostigma dark brown except for yellow wing base. Fore and mid legs yellowish-brown to reddish-brown, apical part of mid tarsus more or less darkened; hind leg ( Fig. 5 View FIGURE 5 H) reddish-brown, except for: dorsal surface of coxa, base of tibia and TS1 pale yellow; femur darkened apically; tibia excluding base blackish-brown to black; tarsus blackish-brown to black excluding base of TS1.

Male (n=7). Similar to female. Clypeus 0.6 times as long as wide. OOL 1.2–1.6 times as long as OD; POL 1.2–1.4 times as long as OD. MSL 0.7–0.8 times as long as BWM. Lateral section of anterior transverse carina of propodeum present. Posterior transverse carina of propodeum complete. Hind femur 5.5–5.9 times as long as maximum depth in lateral view. T1 1.3–1.4 times as long as maximum width, T2 1.0–1.1 times as long as maximum width. Posterior margin of subgenital plate convex ( Fig. 8 View FIGURE 8 M). Apical margin of paramere sharply produced dorsally, roundly produced ventrally ( Figs. 8 View FIGURE 8 N, 9 I, J). Dorsal margin of paramere with convexity medially ( Figs. 8 View FIGURE 8 N, 9 I). Ventral surfaces of scape and pedicel yellow.

Material examined. JAPAN: 1F, Tokyo Pref. (Izu Isls.), Mikurajima Island, 11. v. 1969, S. Katsuya and H. Yuasa leg. ( NIAES); 1M, Kagoshima Pref,. Mt. Kurino, 23. v. 1969, K. Kusigemati leg. (KU); 4M, Kagoshima Pref,. Ibusuki, 3. vi. 1966, K. Kusigemati leg. (KU); 1M (holotype), Kagoshima Pref., Amamioshima Island, 10. v. 1966, K. kusigemati leg. ( MNHAH); 1F, Kagoshima Pref,. Amamioshima Island, Kinsakubaru, 31. v. 2004, T. Mita leg. ( KPMNH: KPM-NK5001184); 1F2M, Okinawa Pref., Okiwanajima Island, 15. v. 1953, T. Shiraki leg. ( NIAES).

Distribution ( Fig. 13 View FIGURE 13 ). Japan (Mikurajima Is.*, Kyushu*, Amamioshima Is., Okiwanajima Is.*).

Biology. Unknown.

Remarks. This species can easily be distinguished from other Japanese species by the yellow marking of scutellum and the deep oblique groove on T2–T4. The distribution of this species seems to be restricted to the islands along the Kuroshio Current.