| 1. |
- Forshage, Mattias, et al.
(författare)
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Platyceraphron Kieffer, 1906 (Hymenoptera, Megaspilidae) in the Nordic countries
- 2016
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Ingår i: Norwegian Journal of Entomology. - 1501-8415 .- 1894-0692. ; 63, s. 125-129
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Tidskriftsartikel (refereegranskat)abstract
- The genus Platyceraphron Kieffer, 1906 with the species P. muscidarum Kieffer, 1906 is reported as new to Norway, caught in traps at two different locations. An old Swedish record which seems to have been forgotten is reviewed and one recent Swedish record added. No records are known from Finland and Denmark. Platyceraphron are remarkably dorsoventrally flattened wasps, and have been reported as parasitoids of subcorticeous flies, mainly Lonchaeidae.
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| 2. |
- Lindelöw, Åke
(författare)
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The first records in Norway of Pityogenes saalasi Eggers, 1914 (Coleoptera, Curculionidae, Scolytinae) and notes on the biology
- 2015
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Ingår i: Norwegian Journal of Entomology. - 1501-8415. ; 62, s. 216-223
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Tidskriftsartikel (refereegranskat)abstract
- The first records in Norway of Pityogenes saalasi Eggers, 1914 are presented from Lierne, in Nord-Trøndelag County. Observations on the biology and the distribution are presented and discussed. Host trees are slow-growing and old Norway spruce (Picea abies (L.) H. Karst.). The records were made in trunks less than 8 cm in diameter on dead threes with rather smooth bark. In addition, branches as small as one cm is utilized. P. saalasi has a clear northern distribution in Fennoscandia. The record of P. saalasi increases the number of documented bark beetles (Curculionidae, Scolytinae) in Norway to 72 species.
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