Original paper

Foraging Flight Behaviour of the Potter flower bee Anthophora alluaudi fuerteventurae (Hymenoptera: Apidae)

[Sammelflug-Verhalten der Pelzbiene Anthophora alluaudi fuerteventurae (Hymenoptera: Apidae)]

Nachtigall, Werner

p. 241-254, published: Dec 1, 1992

Original paper

Phenology and Crypsis as Possible Determinants of Habitat Selection in Populations of Hemineura bigoti from Central Spain (Psocoptera: Elipsocidae)

Baz, Arturo

p. 293-298, published: Dec 1, 1992

Original paper

Cecidogenesis of Leaf Galls of Str ychnos nux-vomica (Loganiaceae) induced by the Jumping Plant Louse Species Diaphorina truncata (Homoptera: Psylloidea: Psyllidae)

[Entwicklung der an Strychnos nux-vomica (Loganiaceae) durch die Blattfloh-Art Diaphorina truncata hervorgerufenen Blattgallen (Homoptera: Psylloidea: Psyllidae)]

Balakrishna, Pisupati; Raman, Anantanarayanan

p. 285-295, published: Dec 1, 1992

Original paper

Occurrence of Matsucoccus josephi in Cyprus and Turkey and its Relation to Decline of Aleppo Pine (Homoptera: Matsucoccidae)

Mendel, Zvi

p. 299-306, published: Dec 1, 1992

Original paper

Use of Seeds of Coussapoa asperifolia magnifolia (Cecropiaceae) by Stingless Bees in the Central Amazonian Forest (Hymenoptera: Apidae: Meliponinae) [Nutzung der Samen von Coussapoa asperifolia magnifolia (Cecropiaceae) durch stachellose Bienen in Wäldern Zentralamazoniens (Hymenoptera: Apidae:

Bastos Garcia, Marcos Vinicius; de Olivera, Marcio Luis; de Olivera Campos, Lúcio António

p. 255-258, published: Dec 1, 1992

Original paper

Diapause Induction in the Stem Corn Borer, Sesamia nonagrioides (Lepidoptera: Noctuidae)

Eizaguirre, Matilde; Albajes, Ramon

p. 277-283, published: Dec 1, 1992

Original paper

Die Peptid-Revolution im Reich der Insekten

[Peptide Revolution in the Insect Kingdom]

Bückmann, Detlef

p. 307-309, published: Dec 1, 1992

Original paper

Nest Density of some Social Wasp Species in Cerrado Vegetation of Central Brazil (Hymenoptera: Vespidae)

Barros Henriques, Raimundo P.; Diniz Rocha, Ivone R.; Kitayama, Kiniti

p. 265-268, published: Dec 1, 1992

Original paper

Food Provision Storing by Xylophagous Termites in Amazonia (Isoptera: Nasutitermitidae)

Martius, Christopher

p. 269-276, published: Dec 1, 1992

Original paper

Insolation, Air Temperature and Behavioural Activity in the Digger Wasp Bembix rostrata (Hymenoptera: Sphecidae)

[Sonneneinstrahlung, Lufttemperatur und Verhaltensaktivität bei der Grabwespe Bembix rostrata (Hymenoptera: Sphecidae)]

Schöne, Hermann; Tengö, Jan

p. 259-264, published: Dec 1, 1992

Obituary

Grabrede im Gedenken an Fritz Schremmer 1914-1990

Schaller, Friedrich

p. 233-235, published: Oct 1, 1992

Original paper

Biological Differences between Populations of Platycampus luridiventris Feeding on Different Species of Alder (Hymenoptera: Tenthredinidae)..

[Biologische Unterschiede zwischen Populationen von Platycampus luridiventris auf verschiedenen Erlen-Arten (Hymenoptera: Tenthredinidae)]

Heitland, Werner; Pschorn-Walcher, Hubert

p. 185-194, published: Oct 1, 1992

Original paper

Dynamics of Terpene Patterns and Bark Beetle Colonization in Spruce Trap Trees showing Different Crown Depletion (Coleoptera: Scolytidae).

[Dynamik von Terpen-Mustern und Borkenkäfer- Befall an Fangbaum-Fichten unterschiedlichen Kronen-Zustandes (Coleoptera: Scolytidae)]

Führer, Erwin; Wiener, Ludwig; Hausmann, Bernadette

p. 207-218, published: Oct 1, 1992

Original paper

Isotoma saltans und Cryptopygus antarcticus, Lebenskünstler unter Extrembedingungen (Collembola: Isotomidae)

[Isotoma saltans and Cryptopygus antarcticus, Struggling for Existence under Extreme Conditions (Collembola: Isotomidae)]

Schaller, Friedrich

p. 161-167, published: Oct 1, 1992

Original paper

Rezente Südgrenzen der Ordnung Raphidioptera in Amerika (Insecta: Neuropteroidea)

Aspöck, Ulrike; Aspöck, Horst; Rausch, Hubert

p. 169-184, published: Oct 1, 1992

Original paper

Urban Distribution and Habitat Preference of Diplura in the City of Vienna (Campodeidae, Japygidae) .

[Verbreitung und Habitatpräferenz von Doppel- und Zangenschwänzen in der Großstadt Wien (Diplura: Campodeidae, Japygidae)]

Christian, Erhard

p. 195-205, published: Oct 1, 1992

Original paper

Morphology of the Receptacular Complex in the Cricket Teleogryllus commodus (Saltatoria: Ensifera: Gryllidae).

[Morphologie des Receptacular-Komplexes bei der Grille Teleogryllus commodus (Saltatoria: Ensifera: Gryllidae)]

Essler, Harald; Herzog, Eva Maria; Musiol, Ines Maria; Pohlhammer, Kurt

p. 219-232, published: Oct 1, 1992

Original paper

Two new Aphid species from the Western Himalaya and an Account of the Pyrus-feeding Generations of Melanaphis pahanensis (Homoptera: Aphidoidea: Aphididae)

[Zwei neue Blattlaus-Arten aus dem westlichen Himalaya und Anmerkungen zu den an Pyrus lebenden Generationen von Melanaphis pahanensis (Homoptera: Aphidoidea: Aphididae)]

Medda, Pradyot Kumar; Chakrabarti, Semiran

p. 139-146, published: Aug 1, 1992

Original paper

Production of Sexuals in the Aphid Acyrthosiphon kondoi in Japan (Homoptera: Aphidinea: Aphididae)

Kawada, Kazuo

p. 115-119, published: Aug 1, 1992

Original paper

Aspects of Aphid Overwintering (Homoptera: Aphidinea: Aphididae)

Leather, Simon R.

p. 101-113, published: Aug 1, 1992

Original paper

Theoretischer Umbruch auf der Schwelle zum Postdarwinismus und seine defiziente Repräsentation im deutschen Sprachbereich

[Theoretical Upheaval to Postdarwinism and its Deficient Representation in German-speaking Countries]

Gutmann, Wolfgang Friedrich

p. 147-152, published: Aug 1, 1992

Original paper

Deciphering Biological Groupings in the Essigella knowltoni Complex (Homoptera: Aphidinea: Lachnidae), and Comparison to Variation in Pinus contorta (Coniferae: Pinaceae)

Sorensen, John T.

p. 81-99, published: Aug 1, 1992

Original paper

Primary Host Discrimination and Elimination of Supernumeraries in the Facultative Autoparasitoid Encarsia tricolor (Hymenoptera: Aphelinidae)

Artigues, Miquel; Avilla, Jesús; Sarasúa, Maria José; Albajes, Ramon

p. 131-138, published: Aug 1, 1992

Original paper

Field Acceptance of Exposed Exotic Aphids by Indigenous Natural Enemies (Homoptera: Aphidinea: Aphididae)

[Freiland-Akzeptanz von ausgesetzten faunenfremden Blattläusen durch einheimische natürliche Feinde (Homoptera: Aphidinea: Aphididae)]

Stary, Petr; Gonzalez, Dan

p. 121-129, published: Aug 1, 1992

Original paper

Pathological Effects of Blastocrithidia triatomae (Trypanosomatidae) on Populations of the Reduviid Bug Triatoma infestans with Different Infection Rates (Heteroptera: Reduviidae

Schaub, Günther A; Rohr, Birgit; Wolf, Susanne

p. 21-27, published: May 1, 1992

Original paper

Adaptive Trends in Wing Venation of Chrysopidae (Neuroptera)

[Anpassungsvorgänge im Fliigelgeader bei der Familie Chrysopidae (Neuroptera]

Honek, Alois; Stejskal, Vaclav

p. 41-48, published: May 1, 1992

Original paper

Coexistence of two Sympatric Ant Species, Pheidole pallidula and Tetramorium semilaeve (Hymenoptera: Formicidae)

Retana, Javier; Cerda Xim, ; Espadaler Xavier,

p. 29-40, published: May 1, 1992

Original paper

Staining Technique for the Integument of Dead and Living Aquatic Larvae (Diptera: Syrphidae)

Maibach, Alain; Goeldlin de Tiefenau, Pierre

p. 69-71, published: May 1, 1992

Scientific communication

Ankündigungen

Funke, Werner

p. 73-75, published: May 1, 1992

Original paper

Description of the Male and a new Host Record of the Gall Wasp Isocolus centaureae (Hymenoptera: Cynipidae)

[Beschreibung des Männchens von Isocolus centaureae mit Angabe einer neuen Wirtspflanze (Hymenoptera: Cynipidae)]

Baumann, Thomas

p. 49-51, published: May 1, 1992

Original paper

Saure Depositionen und ihre Wirkungen auf Organismen und Okosysteme

[Acid Depositions and their Bearing on Organisms and Ecosystems]

Meijering, Meertinus P. D.

p. 63-68, published: May 1, 1992

Original paper

Visits at a Feeding Station During the Dry Season of Africanized Honey Bees and Native Social Insects in the Brasilian Caatinga (Hymenoptera: Apidae)

[Besuche afrikanisierter Honigbienen und einheimischer sozialer Insekten an einer Futterstation während der Trockenzeit in der Brasilianischen Kaatinga (Hymenoptera: Apidae)]

Martins, Celso F.; Aguilar, Joao B. V.

p. 9-15, published: May 1, 1992

Original paper

Sexual Cannibalism in the Damselfly Species Ischnura graellsii (Odonata: Coenagrionidae)

Cordero, Adolfo

p. 17-20, published: May 1, 1992

Original paper

Behavioural and Aerodynamic Aspects in the Searching Flight of the Scoliid Wasp Scolia flavifrons (Hymenoptera: Scoliidae)

[Aspekte des Flugverhaltens und der Aerodynamik beim Suchflug der Wespe Scolia flavifrons (Hymenoptera: Scoliidae)]

Nachtigall, Werner

p. 1-8, published: May 1, 1992

Original paper

Bionomie der Eichen-Zwergzikade Iassus lanio (Homoptera: Cicadellidae)

[Bionomie der Eichen-Zwergzikade lassus lanio (Homoptera: Cicadellidae]

Gotsmy, Klaus; Schopf, Axel

p. 53-62, published: May 1, 1992