Lathrolestes luteolator ( Gravenhorst, 1829 )

Reshchikov, Alexey, 2015, Review of North European species of the genus Lathrolestes (Hymenoptera, Ichneumonidae) with description of one new species from Öland (Sweden), Zootaxa 4033 (1), pp. 1-47 : 23-25

Lathrolestes luteolator ( Gravenhorst, 1829)

Figs. 22 , 28, 29, 30, 74–77.

Mesoleptus luteolator Gravenhorst, 1829: 42 . Type lost. Type locality: Switzerland (Siegershausen, Thurgau). Tryphon gorskii Ratzeburg, 1852: 126 –127 . Type lost. Type locality: Lithuania (Vilnius).

Material. 12♂, GERMANY, Schleswig-Holstein, Kiel, ex. Coliroa annulipes , vii–viii.1982, leg H.PschornWalcher, SMF; 1♂, NORWAY, Akerhus, Oslo, Hengsenga, 26.VI–8.VIII.2007, leg. A. Endrestøl, ( ZMUN); 1♂, RUSSIA, Murmansk Oblast, Pasvik NR, mt Kalkupya, birch forest, Malaise trap, 30.vii.–11.x.2007, leg. A. Humala, ZIN; 1♂, SWEDEN, Småland, NHRS; 1♂, SWEDEN, Bohuslän, NHRS; 1♂, SWEDEN, Stockholm, Freskati, NHRS; 8♂, SWEDEN, NHRS; 1♂, SWEDEN, Gotland, Lärbro, Fardumeträsk, N57°47.655´E18°55.711´, 6m., 5.vi.–25.vii.2013, Malaise trap, leg. Alexey Reshchikov, NHRS; 1♂, SWEDEN, Skåne, Ystads kommun, Sandhammaren, Järahusen, Mixed forest. N61°42.723´E13°98.306´(= TrapID 1006), 22.v–15.vii.2005 (=coll. event ID 1424), leg. SMTP, NHRS; 1♀, SWEDEN, Västerbotten, Vindelns kommun, Kulbäckslidens försökspark, bog edge of Degerö stormyr N64°10.899’, E19°33.548’ (=TrapID 59), 01.viii–18.viii.2003 (=coll. event ID 211), leg. SMTP, NHRS; 1♂, SWEDEN, Öland, Mörbylånga kommun, Frösslunda alvar, north eastern part, alvar pasture. N56°32.847´E16°34.635´(=TrapID 20), 20.vii–12.viii.2003 (=coll. event ID 234), leg. SMTP, NHRS; 1♂, SWEDEN, Öland, Mörbylånga kommun, Gamla Skogsby (Kalkstad), "diversitetsängen", Meadow with bushes, N56°37.002´E16°30.457´(=TrapID 22), 20.vii–15.viii.2006 (=coll. event ID 1731), leg. SMTP, NHRS-SMTP143400020, SMTP; 1♀, SWEDEN, Västmanland, Sala kommun, Västerfärnebo, Nötmyran (Östermyran), birches at Islingby, Hay meadow, N59°56.517´E16°18.567´(=Trap ID 11), 23.vii–04.viii.2003 (=coll. event ID 411), leg. SMTP, NHRS; 1♀, SWEDEN, Uppland, Uppsala kommun, Ekdalens naturreservat, Tall herbs and young trees mixed with old oaks. N59°58.291´E18°21.299´(=Trap ID 27), 04.viii–18.viii.2003 (=coll. event ID 468), leg. SMTP, NHRS; 1♀, SWEDEN, Västerbotten, Vindelns kommun, Kulbäckslidens försökspark, Gammnybränna, spruce and larch trees, 10–15 yr after cutting, N64°08.688’, E19°35.335’ (=TrapID 56), 05.viii– 20.viii.2004 (=coll. event ID 1268), leg. SMTP, SMTP; 1♂, SWEDEN, Småland, Älmhults kommun, Stenbrohult, Djäknabygds bokbacke, Heath with old beeches. N56°36.548´E14°11.583´(=TrapID 24) 01.viii–18.viii.2003 (=coll. event ID 818), leg. SMTP, SMTP; 1♂, SWEDEN, Småland, Nybro kommun, Alsterbro/Alsterån. Mixed forest N6312220, E1506997 (=TrapID 1008) 04.vii–10.vii.2006 (=coll. event ID 1741), leg. SMTP, SMTP; 1♂, SWEDEN, Småland, Älmhults kommun, Stenbrohult, Djäknabygds bokbacke, Heath with old beeches. N56°36.548´E14°11.583´(=TrapID 24) 26.vi–15.vii.2003 (=coll. event ID 816), leg. SMTP, SMTP; 1♀, SWEDEN, Södermanland, Haninge kommun, Tyresta, Urskogsslingan, flat-rock and pine forest, N59°10.608’, E18°14.816’ (=Trap ID 3), 11.viii–07.ix.2004 (=coll. event ID 800), leg. SMTP, SMTP; 1♀, SWEDEN, Uppland, Knivsta kommun, Rickebasta alsumpskog, Alder swamp wood, N59°44.061´E17°43.225´(=Trap ID 9), 16.vii– 06.viii.2005 (=coll. event ID 1611), leg. SMTP, SMTP; 1♀, SWEDEN, Småland, Älmhults kommun, Stenbrohult, Djäknabygds bokbacke, Heath with old beeches, N56°36.548´E14°11.583´(=TrapID 24), 20.vii–05.ix.2005 (=coll. event ID 1674), leg. SMTP, SMTP; 1♀, UK, Lancashire, Silverdale, Gait Barrows National Nature Reserve, 13.v.1989, leg. M. Shaw, RSME.

Diagnosis. This species differs from other species of the genus by the following character states: 1) face and clypeus separated by impression, 2) head narrowed behind eyes, 3) occipital carina complete, 4) shiny smooth surface of mesopleuron and deep distinct punctures, 5) hind tibia reddish-yellow with dark apex, 6) propodeum with carinae complete.

Distribution. Belgium, Czech Republic, Denmark, Finland, France, Germany, Hungary, Italy, Netherlands, Norway, Poland, Russia (St Petersburg), Serbia, Sweden, Switzerland, Ukraine, UK.

Figures

FIGURES 18–27. Claws. 18, L. bipunctatus; 19, L. clypeatus; 20, L.buccinator; 21, L. ensator; 22, L. luteolator; 23, L. nornae; 24, L. oelandinus; 25, L. erythrocephalus; 26, L. orbitalis; 27, L. kozlovi.