"Spruce Knot-horn (Dioryctria schuetzeella)" . UKMoths . Retrieved 2025-06-02 .
GBIF Taxonomic Profile:
"Dioryctria schuetzeella Fuchs, 1899" . GBIF . Global Biodiversity Information Facility. Retrieved 2025-06-02 .
Academic Dissertation (Knölke, 2007):
Knölke, Sonja (2007). The Microlepidopteran Genus Dioryctria Zeller, 1846 (PDF) (PhD thesis). Ludwig-Maximilians-Universität München.
Journal Article:
Roe, A.D.; Weller, S.J.; Baixeras, J. (2005). "Identification of Dioryctria in a Seed Orchard" . Annals of the Entomological Society of America . 99 (3): 433– 448. doi :10.1603/0013-8746(2006)99[ 433:IODLPI] 2.0.CO; 2
Regional Study, 1981:
Chalmers-Hunt, J.M.; Tweedie, G. (1981). "A Pyralid Moth New to Britain" (PDF) . The Entomologist's Record and Journal of Variation . 113 : 64.
"Fichten-Harzzünsler (Dioryctria schuetzeella)" . Insekten Sachsen . 2013. Retrieved 2025-06-02 .
LepiWiki Diagnostic Guide
"Dioryctria schuetzeella" . LepiForum . Retrieved 2025-06-02 .
NBN Atlas Distribution Data
"Dioryctria schuetzeella (Spruce Knot-horn)" . NBN Atlas . National Biodiversity Network. Retrieved 2025-06-02 .
Fauna Europaea (Archived)
"Dioryctria schuetzeella Fuchs 1899" . Fauna Europaea . Archived from the original on 5 March 2016. Retrieved 2025-06-02 .
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