Found 640 results
B. A. Alexander and Schwarz, M., A Catalog of the species of Nomada (Hymenoptera: Apoidea) of the World, The University of Kansas Science Bulletin., vol.  55, pp.  239-270, 1994.
P. X. Kunz, Die Goldwespen (Chrysididae) Baden-Württembergs, Beihefte zu den Veröffentlichungen für Naturschutz und Landschaftspflege in Baden-Württemberg., vol.  77, pp. 1-188 , 1994.
M. Olmi, The Dryinidae and Embolemidae (Hymenoptera: Chrysidoidea) of Fennoscandia and Denmark. 1994.
E. von Hagen, Hummeln: bestimmen, ansiedeln, verwahren, schützen. Augsburg: Naturbuch Verlag, Weltbild Verlag GmbH, 1994.
E. Mingo, Hymenoptera. Chrysididae. 1994.
S. G. Ball, The Invertebrate Site Register – objectives and achievements, British Journal of Entomology and Natural History 7 (Suppl. 1):., pp.  2-14, 1994.
G. R. Else and Felton, J. C., Mimumesa unicolor (Van der Linden, 1829) (Hymenoptera: Sphecidae), a wasp new to the British list, with observations on related species,, Entomologist’s Gazette, vol. 45, pp. 107-114, 1994.
B. Pawlyszyn, Observations on the life cycle and behaviour of the hornet Vespa crabro L. (Hym., Vespidae) in Gloucestershire, Entomologist’s Monthly Magazine, vol. 130, pp. 159-163, 1994.
M. E. Archer, Recent rare and scarce wasps and bees (Hym., Aculeata) recorded from Guernsey and Herm, Entomologist’s Monthly Magazine, vol.  130, pp.  103-104, 1994.
G. R. Else, Social wasps, British Wildlife, vol. 5, pp. 304-311, 1994.
G. R. Else and Roberts, S. P. M., Some rare and threatened bees recorded from Salisbury Plain, Wiltshire, British Journal of Entomology and Natural History, vol. 7, pp. 59-65, 1994.
G. R. Else, The status and habitat requirements of the mason bee Osmia xanthomelana (Kirby, 1802) (Hymenoptera: Apidae, Megachilinae) in southern England, 1994.
D. B. Baker, Type material in the University Museum, Oxford, of bees described by Comte Amédée Lepeletier de Saint-Fargeau and Pierre André Latreille (Hymenoptera: Apoidea), Journal of Natural History, vol.  28 (5), pp. 1189-1204, 1994.
K. Schmidt and Westrich, P., Colletes hederae n. sp. Eine bischer unerkannte, auf Efeu (Hedera) spezialisierte Bienenart. (Hymenoptera: Apoidea), Entomologische Zeitschrift, vol. 103, pp. 89-93, 1993.
G. R. Else, Dolichovespula saxonica (F.) (Hym., Vespidae) in Hampshire, Surrey and Greater London in 1992, Entomologist’s Monthly Magazine, vol. 129, p. 168, 1993.
L. W. Partridge, Facets of the ecology, behaviour and evolution of ants, 1993.
K. Vegter, Hosts of some Sphecodes species in Drenthe (Hymenoptera: Apidae ), Entomologische Berichten, Amsterdam, vol. 53, pp. 667-670, 1993.
J. Bitsch and Leclercq, J., Hyménoptères Sphecidae d’Europe Occidentale, Vol. 1, vol. 79. 1993, pp.  1-325.
M. E. Archer, The life history and colonial characteristics of the hornet, Vespa crabro L. (Hym., Vespinae), Entomologist’s Monthly Magazine, vol. 129, pp.  151-163, 1993.
J. P. Field, Nesting biology of the solitary digger wasp, Podalonia affinis (K.) (Hym: Sphecidae), Entomologist, vol. 112, pp. 17-24, 1993.
G. R. Else, Recent records of Philanthus triangulum (F.) (Hym., Sphecidae) from southern England, Entomologist’s Monthly Magazine, vol. 129, pp. 163-164, 1993.
G. R. Else, Records of Dolichovespula media (Retzius) (Hym., Vespidae) in southern England in 1991-92, Entomologist’s Monthly Magazine, vol. 129, pp. 167-168, 1993.
M. B. Dubois, What’s in a name? A clarification of Stenamma westwoodi, S. debile, and S. lippulum. (Hymenoptera: Formicidae: Myrmicinae), Sociobiology, vol. 21, pp. 299-334., 1993.
V. Häseler, Zur Bionomie der zwischen Pflastersteinen nistenden Wegwespe Anoplius concinnus (Dahlbom, 1845) (Hymenoptera, Pompilidae), Mitteilungen der Deutschen Gesellschaft für Allgemeine und Angewandte Entomologie, vol. 8, pp. 573-589, 1993.