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. Héllen1949Ammophila campestris Latr. en kollektivart (Hym., Spheg.)
W. Héllen1963Aus Nematinen (Hym., Tenthr.) gezüchtete Ichneumoniden.
W. Héllen1915Beiträge zur Kenntnis der Ichneumoniden Finlands. Subfamilie Pimplinae.
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. Héllen1966Cynipiden- und Proctotrupoidenfunde aus Norwegen (Hymenoptera)
W. Héllen1963Die Alloxystinen Finnlands (Hymenoptera: Cynipidae).
W. Héllen1953Die Ascogaster-Arten Finnlands (Hym., Brac.).
W. Héllen1944Die Asyncrita-Arten Finnlands (Hym. Ichn.).
W. Héllen1966Die Ceraphroniden Finnlands (Hymenoptera: Proctotrupoidea).
W. Héllen1958Die Chelonus-Arten Finnlands (Hym., Brac.)
W. Héllen1963Die Diapriinen Finnlands (Hymenoptera: Proctotrupoidea).
W. Héllen1940Die Empria-Arten Finnlands (Hym., Tenthr.)
W. Héllen1960Die Eucoilinen Finnlands (Hym. Cyn.).
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. Héllen1937Die in Finnland gefundenen Arten der Gattung Campoplex Grav. (Hym. Ichn.).
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. Héllen1964Die Ismarinen und Belytinen Finnlands (Hymenoptera, Proctotrupoidea).
W. Héllen1974Die Mymariden Finnlands (Hymenoptera: Chalcidoidea).
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

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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