Phyllonorycter apparella  (Herrich-Schäffer, 1855)Austria Knitschke, A. 1927. Über das Genus Lithocolletis.  page 97 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Belarus Kuznetzov, V. I. & Baryshnikova, S. V. 1998. Brief catalogue of the mining moths of the fam. Gracillariidae (Lepidoptera) of Russia and adjacent countries.  page 30 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Belgium De Fré, C. 1860. Lépidoptères nouvellement découverts en Belgique.  page 115 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Canada Ontario 
                  Freeman, T. N. 1970b. Canadian species of Lithocolletis feeding on Salix and Populus (Gracillariidae).  page 274 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Canada Quebec 
                  Handfield, L. 1997. Liste des Lépidoptères du Québec et du Labrador.  page 31 (as ontario) 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Canada Yukon Territory 
                  Pohl, G. R., Landry, J.-F., Schmidt, B. C., Lafontaine, J. D., Troubridge, J. T., Macaulay, A. D., van Nieukerken, E. J., DeWaard, J. R., Dombroskie, J. J., Klymko, J., Nazari, V. & Stead, K. 2018. Annotated checklist of the moths and butterflies (Lepidoptera) of Canada and Alaska.  page 52 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Canada Saskatchewan 
                  Pohl, G. R., Landry, J.-F., Schmidt, B. C., Lafontaine, J. D., Troubridge, J. T., Macaulay, A. D., van Nieukerken, E. J., DeWaard, J. R., Dombroskie, J. J., Klymko, J., Nazari, V. & Stead, K. 2018. Annotated checklist of the moths and butterflies (Lepidoptera) of Canada and Alaska.  page 52 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Canada Alberta 
                  Davis, D. R. & Deschka, G. 2001. Biology and systematics of the North American Phyllonorycter leafminers on Salicaceae, with a synoptic catalog of the Palearctic species (Lepidoptera: Gracillariidae).  page 13 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Canada British Columbia 
                  Braun, A. F. 1908a. New species of Lithocolletis.  page 103
	
  
	 
  
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Canada Manitoba 
                  Pohl, G. R., Landry, J.-F., Schmidt, B. C., Lafontaine, J. D., Troubridge, J. T., Macaulay, A. D., van Nieukerken, E. J., DeWaard, J. R., Dombroskie, J. J., Klymko, J., Nazari, V. & Stead, K. 2018. Annotated checklist of the moths and butterflies (Lepidoptera) of Canada and Alaska.  page 52 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Canada Nova Scotia 
                  Pohl, G. R., Landry, J.-F., Schmidt, B. C., Lafontaine, J. D., Troubridge, J. T., Macaulay, A. D., van Nieukerken, E. J., DeWaard, J. R., Dombroskie, J. J., Klymko, J., Nazari, V. & Stead, K. 2018. Annotated checklist of the moths and butterflies (Lepidoptera) of Canada and Alaska.  page 52 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Czech Republic Sterneck, J. & Zimmermann, F. 1933. Prodromus der Schmetterlingsfauna Böhmens. II. Teil: Microlepidoptera.  
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Denmark Buhl, O., Karsholt, O., Larsen, K., Eivind, P. & Schnack, K. 1984. Fund af småsommerfugle fra Danmark i 1983 (Lepidoptera).  page 6 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Estonia Petersen, W. 1927. Die Blattminierergattungen Lithocolletis u. Nepticula (Lep.).  page 172 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Finland Kyrki, J. 1978. Suomen pikkuperhosten levinneisyys. I. Luonnontietsellisten maakuntien lajisto (Lepidoptera: Micropterigidae – Pterophoridae).  page 45 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)France Le Marchand, S. 1936. Clé ou table analytique pour la détermination des espèces françaises de Lithocolletis (Famille des Gracilariidae [sic]).  page 114 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Germany Herrich-Schäffer, G. A. W. 1855. Systematische Bearbeitung der Schmetterlinge von Europa zugleich als Text, Revision und Supplement zu Jakob Hübner's Sammlung europäischer Schmetterlinge. 5. Die Schaben und Federmotten.  page 334
	
  
	 
  
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Hungary Szöcs, J. 1971. A lepkehernyók természetes tápnövényei, II.  page 453 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Italy Hartig, F. 1956. Prodromus dei Microlepidotteri della Venezia Tridentina e delle regioni adiacenti.  page 138 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Kazakhstan Puplesis, R., Diskus, A., Noreika, R. & Saparmamedova, N. 1996. Revised check-list of mining Lepidoptera (Nepticuloidea, Tischerioidea and Gracillarioidea) from Central Asia.  page 196 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Latvia Sulcs, A. & Sulcs, I. 1983. Neue und wenig bekannte Arten der Lepidopteran-Fauna Letlands 9. Mitteilung.  page 38 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Lithuania Ivinskis, P. & Pakalniškis, S. 1984. Microlepidoptera of Lithuania (Gracillariidae).  page 28 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Netherlands van Dijken, K. 2016. Een schijnbaar nieuwe Phyllonorycter voor Nederland uit het Beijumerbos.  page 8 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Norway Svensson, I. 1975. Anmärkingsvärda fynd av Microlepidoptera i Sverige 1974.  page 141 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Poland Stöckl, A. 1922. Seltenere und neue Lepidopteren gesammelt in Jahren 1911–1921 in der Umgegend von Lemberg, Janów, Mikuliczyn und Worochta. – III. Teil.  page 72 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Kola peninsula 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation European North-West region 
                  Kuznetzov, V. I. & Baryshnikova, S. V. 1998. Brief catalogue of the mining moths of the fam. Gracillariidae (Lepidoptera) of Russia and adjacent countries.  page 30 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Pred Altai region 
                  Kuznetzov, V. I. & Baryshnikova, S. V. 1998. Brief catalogue of the mining moths of the fam. Gracillariidae (Lepidoptera) of Russia and adjacent countries.  page 30 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Nyzhne Amur region 
                  Kuznetzov, V. I. & Baryshnikova, S. V. 1998. Brief catalogue of the mining moths of the fam. Gracillariidae (Lepidoptera) of Russia and adjacent countries.  page 30 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation South West Siberia region 
                  Akulov, E. N., Kirichenko, N. I. & Ponomarenko, M. G. 2018. Contribution to the Microlepidoptera fauna of the south of the Krasnoyarsk Territory and the Republic of Khakassia.  page 123 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Kaliningrad region 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Karelia republic 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation European North-East region 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation European South-taezhny region 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation European Central region 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation European Central-tcherrnazemnyi 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Mid Volga region 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Mid Ural region 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation South Ural region 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Krasnoyarsk region 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Tuva region 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Irkutsk oblast 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation Chita oblast 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Russian Federation South Yakutia 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Slovakia Hrubý, K. 1964. Prodromus Lepidopterorum Slovaciae.  page 209 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Sweden Krogerus, H., Opheim, M., von Schantz, M., Svensson, I. & Wolff, N. L. 1971. Catalogus Lepidopterorum Fenniae et Scandinaviae. Microlepidoptera.  page 25 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Switzerland Davis, D. R. & Deschka, G. 2001. Biology and systematics of the North American Phyllonorycter leafminers on Salicaceae, with a synoptic catalog of the Palearctic species (Lepidoptera: Gracillariidae).  page 55 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Turkey Tozlu, G. 2001. Determination of the harmful insects on trembling aspen (Populus tremula L.) and studies on the biology of some important species in  Sarikamis (Kars) district.  page 113 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Ukraine Kuznetzov, V. I. 1999. Insects and mites: pests of agricultural plants. Volume 3. Lepidoptera. Part 2.  page 30 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)Ukraine Crimea 
                  Sinev, S. Y. 2019. Catalogue of Lepidoptera of Russia.  page 40 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United Kingdom Riddiford, N. J. & Young, M. R. 2016. Phyllonorycter apparella (Herrich-Schäffer, 1855) (Lep.: Gracillariidae) new to the British Isles from Fair Isle.  page 19 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Vermont 
                  Grehan, J. R., Parker, B. L., Nielsen, G. R., Miller, D. H., Hedbor, J. D., Sabourin, M. & Griggs, M. S. 1995. Moths and butterflies of Vermont (Lepidoptera). A faunal checklist.  page 6 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Virginia 
                  Davis, D. R. & Deschka, G. 2001. Biology and systematics of the North American Phyllonorycter leafminers on Salicaceae, with a synoptic catalog of the Palearctic species (Lepidoptera: Gracillariidae).  page 19 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Washington 
                   page EIHU 
                   
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Maine 
                  Brower, A. E. 1984. A List of the Lepidoptera of Maine, Part 2: The Microlepidoptera, Section 2; Cosmopterigidae through Hepialidae.  page 41 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Texas 
                  Hagen, H. A. 1884. The types of Tineina in the collection of the museum in Cambridge, Mass.  page 151
	
  
	 
  
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Wisconsin 
                  Kopper, B. J. & Lindroth, R. L. 2003. Responses of trembling aspen (Populus tremuloides) phytochemistry and aspen blotch leafminer (Phyllonorycter tremuloidiella) performance to elevated levels of atmospheric CO2 and O3.  page 17 (as tremuloidiella) 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Alaska 
                  Davis, D. R. & Deschka, G. 2001. Biology and systematics of the North American Phyllonorycter leafminers on Salicaceae, with a synoptic catalog of the Palearctic species (Lepidoptera: Gracillariidae).  page 19 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Colorado 
                  Davis, D. R. & Deschka, G. 2001. Biology and systematics of the North American Phyllonorycter leafminers on Salicaceae, with a synoptic catalog of the Palearctic species (Lepidoptera: Gracillariidae).  page 19 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Connecticut 
                  Maier, C. T. 1988c. Gracillariid hosts of Sympiesis marylandensis (Hymenoptera: Eulophidae) in New England.  page 731 (as tremuloidiella) 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Maryland 
                  Davis, D. R. & Deschka, G. 2001. Biology and systematics of the North American Phyllonorycter leafminers on Salicaceae, with a synoptic catalog of the Palearctic species (Lepidoptera: Gracillariidae).  page 19 
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Massachusetts 
                  Zeller, P. C. 1875. Beiträge zur Kenntniss der nordamericanischen Nachtfalter, besonders der Microlepidopteren. Dritte Abtheilung.  page 351 (as texanella)
	
  
	 
  
              
              
                  Phyllonorycter apparella  (Herrich-Schäffer, 1855)United States, US Minnesota 
                  Davis, D. R. & Deschka, G. 2001. Biology and systematics of the North American Phyllonorycter leafminers on Salicaceae, with a synoptic catalog of the Palearctic species (Lepidoptera: Gracillariidae).  page 19