. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. DATA ON SOME SPECIES OF THE GENUS MICROMUS 501 Micromus montanus Hagen, 1 A Nearctic species. Material examined: CANADA: S E Labrador, Forteau N O, 290, lo* Lindroth (mzh). united states: Arizona 1 o", 2 ?$ McLachlan (bm). California, Sa Nevada 1J McLachlan (bm). Colorado A SS, 1? McLachlan (bm). Mt. Hood \S, 2$$ McLachlan (bm). Mt. Washington 2 SS, 3 9? (bm). Vineyard, Spalding 1$ N. Banks (bm). Micromus nigrifrons Banks, 1937. A Philippine species only know by its ori
. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. DATA ON SOME SPECIES OF THE GENUS MICROMUS 501 Micromus montanus Hagen, 1 A Nearctic species. Material examined: CANADA: S E Labrador, Forteau N O, 290, lo* Lindroth (mzh). united states: Arizona 1 o", 2 ?$ McLachlan (bm). California, Sa Nevada 1J McLachlan (bm). Colorado A SS, 1? McLachlan (bm). Mt. Hood \S, 2$$ McLachlan (bm). Mt. Washington 2 SS, 3 9? (bm). Vineyard, Spalding 1$ N. Banks (bm). Micromus nigrifrons Banks, 1937. A Philippine species only know by its original description. On the basis of the type specimen, I give new data on its morphology, wings and genitalia. REDESCRIPTION General colour dark brown with blonde setae. Head with clypeus and lower half of front dark brown, upper half yellow. Vertex dark brown with a straight yellow midline near posterior margin. Scape and pedicel darker than flagellum. Thorax dark brown. Legs brown, femur darker dorsally and with three dark spots on distal half of tibia. Wings as in Fig. 59, forewings brown with irregular darker stripes on C, SC and R. Gradates dark,. 0,5 M. nigrifrons Banks, 1937, Holotype ?. Figg. 59-61 - 59. Wings; 60. Apex of abdomen, lateral view. 61. Subgenital plate, ventral view. Scale in Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Museo civico di storia naturale Giacomo Doria (Genoa, Italy). Genova : Stab. tipo-litografico P. Pellas Fu L.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectnaturalhistory, booky
