Full-text - Norsk entomologisk forening

dia is the type locality, Livonia, in the Balticpart of the USSR (Teich 1892).P. speciosella differs from the related P.gibbosella (Zeller, 1839) by the absence ofreddish colour in the forewing. The differencesbetween the two species in the male genitaliapointed out by Svensson (1982) do nothold. There are too much variation in bothspecies. O. Karsholt has informed me that hecould not find any difference between gibbosellaand speciose/la in the female genitalia.Thus the taxonomic status of speciose/laneeds further study.The record ofgibbosella by Opheim (1978,1979 b) represent speciosella (K. Berggrenpers. comm.). Still gibbose/la is also a memberof the Norwegian fauna. I have seen thefollowing Norwegian specimens: 0, Rygge:Sildebauen (EIS 19) 5 23 July 1980 L. Aarvikleg.; AAY, Grimstad: Groos (EIS 6) 530Aug. 1982 C.F. Uihr leg.; VAY, Kristiansand:Stangenes (EIS 2) 5 12 Aug. 1978 L.Aarvik leg.Both species occur sympatrically in somelocalities in S. Norway.The food-plant of speciosella is Salix. Thefood-plant of gibbose/la is Quercus, exceptionallySalix (Benander 1928, O. Karsholtpers. comm.).Tortricidae: Rhyacionia logaea Durrant,19110, Fredrikstad: Fredrikstad (EIS 20) 5 (nodate) E. Strand leg.; AK, Brerum: Sandvika(EIS 28) 5 April 1922 E. Barca leg.; AK, As:Nesset 5 10 May 1985 L. Aarvik leg.; HES,Elverum: L0kting (EIS 55) 6 559 May 1981L. Aarvik leg.; B0, Hurum: R0dtangen (EIS28) 9 55 16-17 April 1982 L.O. Hansenleg.; B0, Kongsberg: Mildigkeit (EIS 27) 3559 May 1979 S. Bakke leg.; YE, N0tter0Y:Herstad (EIS 19) 5 6 April 1984 A. FjeldsAleg.; AAY, Trom0Y: Bjelland (EIS 6) 4 5515-17 April 1976 S. Bakke leg.; AAY, Tvedestrand:Laget (EIS 11) 5 20 April 1922 N.Knaben leg.; VAY, Kristiansand: Kuholmen(EIS 2) 5 30 April 1980 K. Berggren leg.;HOY, Os: Gassandvann (EIS 31) 59 April1967 A. Fjeldsa leg. Owing to difficultieswith identification, females are excludedfrom the list. According to Benander (1946)there is a specimen of logaea from Dovrepresent at the Zoological museum in Lund.The specimen was probably collected by Bohemanwho visited Dovre and the adjacentGudbrandsdalen. Until recently R. logaeahas been treated as a form of R. duplana(Hubner, 1813) by most authors. Obraztsov(1964) found no difference between duplanaand logaea in the genitalia and treated logaeaas a subspecies of duplana. However, there isa constant difference in the male antennae:The cilia in logaea are twice as long as in1uplana. There are also small differences inthe forewing markings of the males. The femalesare very difficult to separate. The maleantennae and forewings ofthe two species arefigured by Buhl et al. (1983). Winter (1981)found differences in the larvae of the twospecies. In many areas in Scandinavia duplanaand logaea occur sympatrically, andthis also speaks for the distinctness ofthe two;pecies.In Sweden R. logaea is distributed north tovasterbotten and duplana to Lycksele Lapmark(Gustafsson 1980). Both species occurin Finland (Krogerus et al. 1971). In Denmarkduplana occurs in most districts, whereaslogaea has only been collected in a smallarea in N. Zealand (Buhl et al. 1983). Otherwiselogaea occurs in France and Scotland(Obraztsov 1964).In Norway duplana is less common thanlogaea, but the following specimens havebeen collected: AK, Oslo: Fjeldstuen (EIS28) 5 10 April 1854 L.M. Esmark leg.; AK,As: As 5 19 April 1983 L. Aarvik leg.; HES,Elverum: Damtjern (EIS 55) 5 10 May 1981L. Aarvik leg.; VAY, Kristiansand: Augland(EIS 2) 5 May 1984 K. Berggren leg.; Stangenes53 May 1980 S. Svendsen leg.; VAY,Mandal: Holum 5 15 May 1985 K.A. Johansonleg.; VAY, Marnardal: Bjelland (EIS 5) 518 May 1980 K. Berggren leg. The femalesare not included owing to difficulties withidentification.R. duplana is distributed from N. .and C.Europe (excluding Britain) through the USSRto Japan (Bradley et al. 1979). The larva ofboth species feed in the buds and shoots ofvarious Pinus species.Pterophoridae: Leioptilus lienigianus(Zeller, 1852)0, Rygge: Sildebauen (EIS 19) 5 23 July1985 L. Aarvik leg. The specimen was capturedin a light trap.In Swed.~m this species has been collectedin SkAne, Oland and Gotland only (Gustafsson1980). Otherwise in S. Finland (Kyrki9