- Jacobi, B., Suárez, D. 2018
- First records of Philanthus triangulum (Fabricius, 1775) for Fuerteventura (Spain) and further data on the distribution and phenology of Colletes perezi Morice, 1904 recently recorded on the island (Hymenoptera, Aculeata). Ampulex 10 pp 20-23
- Jaeger, E. 1934
- Kleine Schuppenandrenen (Hym., Apid.). Prirodoslovne Razprave 2(4): 227-230.
- Janssens, K. 2003
- Aanvullende gegevens betreffende de families Melittidae en Megachilidae in België (Hymenoptera: Aculeata). Phegea 31: 3
- Jensen, J-K., & Madsen, H.B. 2018
- Opdatering af humlebiernes udbredelse på Færøerne (Hymenoptera, Apoidea, Apiformes). Entomologiske Meddelelser, 86(1-2), 51-56.
- Jordano, D., Fernández Haeger, J. and Rodriquez González, J. 1990
- The life-history of Tomares ballus (Fabricius, 1787) (Lepidoptera: Lycaenidae): phenology and host plant use in southern Spain. Journal of Research on the Lepidoptera 28(1/2): 112-122.
- Jordano, P. 1990
- Biología de la reproducción de tres especies del género Lonicera (Caprifoliaceae) en la Sierra de Cazorla. Anales Jardín Botánico de Madrid 48 (1): 31-52.
- Józan, Z. 2014
- Additional data to the knowledge of the Croatian Aculeata fauna (Hymenoptera, Aculeata). Natura Somogyiensis 24: 125-148.
- Jozan, Z. 2009
- Contribution to the knowledge of the Croatian Aculeata fauna (Hymenoptera, Aculeata). Natura Somogyiensis 15: 159-180.
- Józan, Z. 2009
- Contribution to the knowledge of the Croatian Aculeata fauna (Hymenoptera, Aculeata). Natura Somogyiensis 15 : 159-180.
- Jozan, Z. 1996
- A Mecsek mehszeru faunaja (Hymenoptera, Apoidea). Janus Pannonius Muzeum 40: 29-43.
- Józan, Z. 2001
- The Aculeata fauna of Somogy county. atura Somogyiensis 1: 269-293.
- Jozan, Z. 2011
- Checklist of hungarian Sphecidae and Apidae species (Hymenoptera). Natura Somogyiensis 19: 177-200.
- Jozan, Z. 1992
- Compendium of Aculeata (Hymenoptera) fauna of the Beda-Karapancsa landscape protection area, South Hungary. Dunantuli Dolg. Term. tud. Sorozat 6: 219-246.
- Józan, Z. 2011
- Checklist of Hungarian Sphecidae and Apidae species (Hymenoptera, Sphecidae and Apidae). Natura Somogyiensis 19: 177-200.
- Józan, Z. 2003
- Aculeata fauna of the Latranyi Puszta Nature Conservation Area (Hymenoptera: Aculeata). Natura Somogyiensis 5: 209-233.
- Jozan, Z. 1998
- The aculeate hymenoptera (Hymenoptera, Aculeata) fauna of the Duna (Danube) - Drava National Park. Dunantuli Dolg. Term. tud. Sorozat 9: 291-327.
- Jozan, Zs. 1992
- Compendium the Aculeata fauna of the Landscape Protected Area of Boronka-melleki (Aculeata, Hymenoptera). Dunantuli Dolgozatok Termeszettudomanyi Sorozat, Kaposvar 7.
- Jørgensen, L. 1921
- Danske Bier.