Pachyprotasis kojimai sp. nov. — the “ Pachyprotasis nigronotata ” of Japanese authors (Hymenoptera: Tenthredinidae) Author Taeger, Andreas Author Shinohara, Akihiko Author Kramp, Katja text Zootaxa 2017 4227 4 583 592 journal article 36725 10.11646/zootaxa.4227.4.8 12b3bbb3-e953-4e5b-a0ee-f0f27eccc894 1175-5326 306070 4933B61B-700C-4F7A-A6CE-83B88359CF82 Pachyprotasis kojimai Taeger & Shinohara sp. nov. ( Figs 1 , 2 , 4 ) Pachyprotasis nigronotata [not Kriechbaumer 1874 ]: Takeuchi 1952 : 20 ; Togashi 1961 : 32 ; 1965: 246, plate 125, 32; 1970: 63; Naito 1982 : 574 . Description. FEMALE ( Figs 1 A–F, 2A): Body length 8.5 mm , fore wing 10.0 mm, antenna about 5.5 mm ( holotype ). Antenna filiform, almost not narrowed toward the apex, last antennomere apically blunt. 3rd antennomere about 1.2 × as long as 4th and 2.0 × as long as 8th. 8th antennomere about 4.0 × as long as broad. Head in dorsal view somewhat narrowed behind the eyes. Postocellar area about 1.8 × as broad as long, almost flat and not distinctly higher than the remaining upper head, lateral postocellar furrows deep. Occipital carina prominent and complete. Distance between the lateral ocelli (postocellar line, POL) about 1.5 × as long as diameter of the median ocellus (OD), ocular ocellar line (OOL) 4 × OD, ocellar-occipital carina line (OOCL) nearly 3 × OD. Frontal area with only slightly elevated ridges with shallow furrow between them, antennal furrows shallow. Clypeus apically roundly emarginated to about 0.4 of its length. Labrum apically almost straight, somewhat reflexed. Malar space slightly longer than OD, distance between the toruli about 2 × OD. Head silky shiny, with very shallow microsculpture and few small distant pits. Microsculpture on the remaining body clearly stronger, less shiny, pits more distinct with distances of about 2–5 × their own diameter. Hairs usually clearly shorter than OD. Apical margin of sternum 7 (hypopygium) slightly emarginate. Lancet with rather flat serrulae. MALE ( Figs 1 G–L, 2B–C): similar to the female; antennae more slender, 8th antennomere almost 6 × as long as broad. Inner tooth of the claw larger than in female. Color : alive almost completely pale green, dead specimens fading to straw. Antenna dorsally black (scape may be completely pale), pro- and mesotibiae and their tarsi posteriorly black lined, metatibia dorsally black lined and apically black, metatarsus mainly black, metafemur subapically posteriorly black marked. Area between the ocelli, apices of the mandibles, parts of the down bent areas of the lateral mesoscutal lobes, and middle parts of mesopostnotum black marked. Wings hyaline, pterostigma green, remaining veins predominantly dark. Variability . Body size 8–10 mm . First antennomere (scape) dorsally more or less black lined or completely pale (e.g., holotype ). The median mesoscutal groove and the anterior margin of the median mesoscutal lobe may be narrowly black marked. Metatibia either completely black lined, or subapically with green ring (e.g., holotype ). Haploid chromosome number : 10 ( Naito 1982, given for “ P. nigronotata ” ); spermatheca: fig. 246 in Togashi (1970) , given for “ P. nigronotata ”. COI barcodes see below ( paratypes ). Host plant (s) unknown. Type material. Holotype ♀ , Niigata Pref. : N of Lake Otomi , 36.873°N 138.063°E , 1275 m , 30.07.2016 , H. Kojima , NSMT (DEI-GISHym85030). Paratypes 10 ♂ 46 ♀ (NSMT, SDEI, USNM, NHRS). Specimens collected by A. Shinohara if not mentioned otherwise. Altitudes in brackets [] are not taken from labels but estimated according to the locality information. Gifu Pref. : 1♀ Shinhotaka-onsen , 36.285°N 137.574°E , [ 1100 m ], 23.07.1980 ; 1♀ Kuriyadani ( Kita Alps ) 36.278°N 137.556°E [ 1200–1900m ], 13.08.1977 , H. Kumamoto ; Gunma Pref. : 1♀ Sugenuma–Marunuma , 36.800°N 139.300°E , [ 1450–1750 m ], 0 8.07.1979, T. Niisato ; 1♂ Marunuma , Gunma , 36.834°N 139.347°E , [ 1450 m ], 27.06.1980 , T. Shimomura ; Nagano Pref. : 2♀ Kamikochi , 36.250°N 137.633°E , [ 1550 m ], 17.07.1927 , K. Sato ; 1♂ Yokoodani , Kamikochi , 36.249°N 137.639°E , 1600–2000 m , 21.07.1989 – 23.07.1989 (DEI- GISHym85024); 1♂ Yarisawa , Kamikochi , Nagano , 36.256°N 137.653°E , 1600–1900 m , 18.07.1989 – 22.07.1989 (DEI-GISHym85027); 1♂ 6♀, 1800–2100 m , 18.07.1989 – 22.07.1989 ; 1 ♂ 31.07.1990 ; 1♀ Tokusawa , Kamikochi , 36.264°N 137.690°E , [ 1600 m ], 17.07.1989 ; 1♀ 04.08.1989 – 06.08.1989 ; 1♀ 0 1.08.1989, S. Shinonaga; 1♀ Shimashimadani , 36.170°N 137.778°E , [ 750–2000 m ], 25.07.1980 – 28.07.1980 , E. Nishida ; 1 ♂ Ichinosawa ( Nagano ), 36.334°N 137.772°E , [ 1250–2000 m ], 0 1.08.1933, Y. Nakajima ; 1♀ Mt. Kyogatake , Chuo-Alps , 35.912°N 137.862°E , [ 2250 m ], 28.07.1985 , K. Mizuno ; 1♀ Asama ski area, road, 36.412°N 138.440°E , 2000 m , 29.07.2016 , A. Taeger (DEI-GISHym86991, KY124264 ) 2 ♀ same data, H. Kojima ; 1♀ Omeshidake W , Road 112 (= Mt. Omeshidake , 36-37-30N 138-27-17E, Takayama ), 36.624°N 138.454°E , 1850–1900 m , 22.07.2016 ; 1♀ 1900 m , 22.07.2016 , A. Taeger (DEI-GISHym86990, KY124263 ); 1♀ same data ; 1♀ 27.07.2016 ; 1♀ 27.07.2016 , A. Taeger (DEI-GISHym85029); 1 ♀ Makuiwa , Shiga-kogen , 36.704°N 138.485°E , [ 1550 m ], 02.06.1985 ; 1♂ Minoto , Mts. Yatsugatake , 35.982°N 138.336°E , [ 1850 m ], 18.07.1980 ; 1♂ 1♀ 29.07.1986 – 03.08.1986 ; 2♀ 04.08.1987 – 08.08.1987 ; 1♀ 04.08.1988 – 08.08.1988 ; 2♀ 23.07.1996 – 26.07.1996 ; 2♀ 27.07.1999 – 31.07.1999 ; 1♂ 1♀ 25.07.2000 – 29.07.2000 ; 1♀ Ichinose , Yamanouchi , 36.744°N 138.524°E , 1600 m , 20.07.2016 ; Niigata Pref. : 1♀ N of Lake Otomi (= Sasagamine , 36-52-28N138-03-38E, Myoko ), 36.873°N 138.063°E , 1240 m , 21.07.2016 ; 1♀ 1275 m , 21.07.2016 , A. Taeger (DEI-GISHym86989, KY124262 ); 1♀ 30.07.2016 , A. Taeger (DEI- GISHym86992, KY124265 ); 1♀ 30.07.2016 , H. Kojima; 1♀ same data (DEI-GISHym85028) ; Tochigi Pref. : 1♀ Yumoto , Oku-Nikko , 36.806°N 139.418°E , [ 1500 m ], 26.06.1977 ; 1♀ 10.06.1978 ; 1♀ 28.06.1972 , T. Saito; 1♂ 1♀ 30.07.1986 , T. Saito; Yamanashi Pref. : 1♀ Aoki-kosen–Houougoya , 35.700°N 138.330°E , [ 1100–2400 m ], 25.07.1987 – 25.07.1987 , K. Mizuno; 1♀ Sagashio , 35.690°N 138.780°E , [ 1200 m ], 25.07.1957 , K. Sato. FIGURE 1. Pachyprotasis kojimai Taeger & Shinohara sp. nov. A—holotype, ♀, dorsolaterally; B–F (paratype, ♀) B—face, C—apex of abdomen ventrally, D—hind leg dorsolaterally, E—claw of metatarsus, F—sawsheath laterally; G–L (paratype, ♂) G—dorsally, H—head and thorax dorsally, I—head and thorax laterally, J—claw of metatarsus, K—antenna laterally, L—apex of abdomen dorsally. FIGURE 2. Pachyprotasis kojimai Taeger & Shinohara sp. nov. (paratypes). A—ovipositor: lance and lancet, details of serrulae; B—genital capsule ventrally and dorsally; C—penis valves. Other records (non type material). ( Togashi 1961, as P. nigronotata , specimens not examined ) Ishikawa Pref. : Mt. Hakusan : 2♀ Naka-hanba-ato, 36.128°N , 136.750°E [ 1500 m ], 07.07.1948 ; 1♀ 17.07.1954 ; Takahanba-ato , 36.136°N , 136.761°E [ 1950 m ], 1♀ 22.07.1952 ; Yanagidani 36.128°N , 136.753°E [ 1500 m ], 1♀ 24.07. 1955 . Distribution. Japan (Honshu). Etymology. The species is dedicated to Mr. Haruyoshi Kojima ( Nagano ).