Kirjallisuustietokanta

AuthorsYearTitlesort descending
W. Héllen1933[Arge pullata Zadd.]
W. Héllen1932[Dolerus labiosus Kon.]
W. Héllen1961[Empria alpina Bens., new for Finlands fauna]
W. Héllen1939[Fenusella Wuestneii Kon. from Muonio, Finland]
W. Héllen1947[For fauna of Finland new sawflies]
W. Héllen1952 [Mesoneura opaca F., a sawfly new for fauna of Finland ].
W. Héllen1946[Pamphilius histrio Ltr., P. latifrons Fall.]
W. Héllen1935[Sawfly Ardis sulcata Cam. new for Finnish fauna]
W. Héllen1943[Sawfly Hartigia nigra, first real specimen from Finland ]
W. Héllen1936[Sawfly Pachynematus pallescens Htg. new for fauna of Finland].
W. Héllen1936[Sawfly Pteronidea jugicola Thoms. new for fauna of Finland].
W. Héllen1940[Sawfly Scolioneura tenella Kl. new for Finland]
W. Héllen1941[Sawfly Siobla Sturmi from Parikkala]
W. Héllen1939[Sawfly Xyela piliserra Thoms. from Uleåborg, Finland].
W. Héllen1947[Species (forms) of the genus Amauronematus new to Finland]
W. Héllen1936[Tenthredinid Lygaeonematus leucopodius Htg. new for fauna of Finland]
W. Héllen1936[Two for fauna of Finland new sawflies]
W. Héllen1947[Two for fauna of Finland new sawflies]
W. Héllen1936[Two for fauna of Finland new sawflies].
W. Héllen1933[Two for Finland new sawflies]
W. Héllen1933[Two for Finnish fauna new sawflies].
W. Héllen1945[Two sawflies new for Eastern Fennoskandia]
W. Héllen1951Alomyia pygmaea Heinr. neu für Finnland.
W. Héllen1970Alomyia semiflava Steph. funnen på Karelska näset (Hymenoptera, Ichneumonidae).
W. Héllen1963Aus Nematinen (Hym., Tenthr.) gezüchtete Ichneumoniden.
W. Héllen1960Bladsteklar funna på en i närheten av Helsingfors belägen lundlokal
W. Héllen, Dessart P.1965Contribution à l’étude des Hyménoptères Proctotrupoidea (VIII). Deux Aphanogmus nouveaux de Finlande.
W. Héllen1953Die Ascogaster-Arten Finnlands (Hym., Brac.).
W. Héllen1944Die Asyncrita-Arten Finnlands (Hym. Ichn.).
W. Héllen1958Die Chelonus-Arten Finnlands (Hym., Brac.)
W. Héllen1940Die Empria-Arten Finnlands (Hym., Tenthr.)
W. Héllen1950Die Evaniiden Finnlands (Hym.)
W. Héllen1927Die finländischen Arten der Gattung Metopius Panz. (Hym. Ichn.).
W. Héllen1970Die Gelis-Arten Ostfennoskandiens (Hymenoptera, Ichneumonidae).
W. Héllen1950Die Ichneumonidentypen F. W. Woldstedts.
W. Héllen1930 Die in Finnland gefundenen Arten der Gattung Platylabus Wesm. (Hym. Ichn.)
W. Héllen1944Die in Finnland gefundenen Formen der Gattung Eumenes F. (Hym., Vesp.).
W. Héllen1960Die Nematinen Finnlands (Hym. Tenthr.) I
W. Héllen1970Die Nematinen Finnlands II (Hymenoptera, Tenthredinidae) Tribus Nematini: Gattung Amauronematus Konow.
W. Héllen1974Die Nematinen Finnlands III (Hymenoptera, Tenthredinidae) Gattung Pachynematus Konow
W. Héllen1975Die Nematinen Finnlands IV (Hymenoptera, Tenthredinidae) Gattung Pristiphora Latreille
W. Héllen1976Die Nematinen Finnlands V (Hymenoptera, Tenthredinidae) Gattung Nematus Panzer
W. Héllen1977Die Nematinen Finnlands VI (Hymenoptera, Tenthredinidae) Gattung Pontania O. Costa
W. Héllen1967Die Ostfennoskandischen Arten den Kollektivgattungen Phygadeuon Gravenhorst und Hemiteles Gravenhorst (Hymenoptera, Ichneumonidae).
W. Héllen1964Die Spalangia-Arten (Hymenoptera, Chalcididae) Finnlands.
W. Héllen1954Die Spilomena-Arten Finnlands (Hym., Sphec.).
W. Héllen1958Die Tersilochinen Finnlands (Hym., Ichn.).
W. Héllen1965Diphora westwoodi Frst. (Hym., Proct.) funnen i Danmark.
W. Héllen1959 Eine neue Bracon-Art aus Lappland (Hym.).
W. Héllen1957En för faunan ny parasitstekel Eclytus exornatus Grav.

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Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith