Valkeila E., 1955: Observations on the biology and development of Deuteragenia intermedia Dhlb. (Hym., Psammocharidae). 4 pp.
SPX 08145
Van Rossem G., 1985: A revision of Western Palaearctic Oxytorine Genera Part V Genus Aperileptus (Hymenoptera, Ichneumonidae). Spixiana 8: 145-
EFA 1619
Vardy C. R., 1995: A new genus and species of stridulating wasp from Costa Rica (Hymenoptera: Sphecidae, Gorytini). 8 pp. Entomofauna 16/19: 393-400.
PPE 68143
Vasu V., Saini M. S., 1999: Three new species of the genus Tenthredo L. from India (Hymenoptera: Tenthredinidae). 8 pp. Polskie Pismo Entomologiczne 68(2): 143-150.
HYM 4159
Vecht J. van der, 1937: On a new Piagetia, with notes on other species (Hym., Sphecidae). 9 pp.
HYM 4174
Vecht J. van der, 1970: Further notes on Fabrician types of Vespoidea (Hymenoptera). 10 pp.
HYM 4175
Vecht J. van der, 1971: Notes on Palaearctic Eumenidae (Hymenoptera) (part 2). 8 pp.
EFA 0517
Vecht J. van der, 1984: Die orientalische Mauerwespe Sceliphron curvatum (Smith, 1870) in der Steiermark, Oesterreich (Hymenoptera, Sphecidae). 7 pp. [M20] Entomofauna 5/17: 213-219.
HYM 7491
Veit U., Klumpp A., Fomin A., 2000: Chemisch-analytische Untersuchungen zur Wirkung von Ozon auf Ameisenpheromone. 4 pp. (in German). Mitt. Dtsch. Ges. Allg. Agnew. Ent. 12: 227-230.
HYM 4187
Verhoeff P. M. F., 1947: Sphex viatica Linné, 1758 = Anoplius viaticus (L.) (Hym. Pomp.). 3 pp.
FGE 26085
Virla E. G., Olmi M., 1994: Description of Gonatopus virlai Olmi, a new species from Argentina, and initial data on its development stages (Hymenoptera, Dryinidae). 10 pp. [HYM 4222] Fragmenta entomologica 26(1): 85-94.
NBE 44047
Voith J., 1995: Solierella compedita (Piccioli, 1869) nun auch in Bayern nachgewiesen (Hymenoptera, Sphecidae). 2 pp. [HYM 4225] Nachrichtenblatt der Bayerischen Entomologen 44(3/4): 47-48.
NBE 46020
Voith J., 1997: Coelioxys mandibularis Nyl. als Kuckucksbiene von Osmia villosa (Schck.) (Hymenoptera, Apiformes, Megachilidae). 6 pp. [HYM 4226] Nachrichtenblatt der Bayerischen Entomologen 46(1/2): 20-25.
52475
Vovejkov G. S., Vyrzhikovskaja A. V., Rudolf V. P., Steinberg D. M., 1958: The attempt of creating an artificial population of bumble-bees for the purpose of increasing the seed-production of the red clover. 24 pp. (in Russian).
52477
Vyrzhikovskaya A., 1954: Rastitelnojadnyje orechotvorky (Hymenoptera, Cynipinae) rajona srednego tečenia r. Urala. 23 pp.
Valkeila E., 1955: Observations on the biology and development of Deuteragenia intermedia Dhlb. (Hym., Psammocharidae). 4 pp.