Imajima M., 1994: Polychaetous annelids of Akkeshi Bay, Hokkaido. 21 pp. Memoirs of the National Science Museum 27: 105-125.

 Inoue M., 1988: Lecideoid lichens of Okushiri Island, west coast of Hokkaido, Japan. 8 pp. (in Japanese) Memoirs of the National Science Museum 21: 45-52.

 Iorio E., 2003: Compléments a la description de Lithobius dentatus C. L. Koch, 1844 (Chilopoda, Lithobiomorpha, Lithobiidae). 5 pp. [EVE908] Bulletin de la Société entomologique de Mulhouse 59(3): 41-45.

 Irmler U., 1975: Ecological studies of the aquatic soil invertebrates in three inundation forest of Central Amazonia. 73 pp. Amazoniana 5(3): 337-409.

 Irmler U., 1989: Population-ecology and migration of Dero multibranchiata Stieren, 1892 (Naididae, Oligochaeta) in the Central Amazon inundation forest. 22 pp. Amazoniana 11(1): 31-52.

 Ivanov B. G., Sokolov V. I., 2001: New records of deep-water shrimps of the genus Pandalopsis with a description of P. zarenkovi spec. nov. (Crustacea: Decapoda: Pandalidae) from the Bering sea. 9 pp. Zoologische Mededelingen Leiden 75: 159-167.

 Ivanovskij A. B., 1969: Kopally semejstv Tryplasmatidae i Cyathophylloididae (rugozy). 11 plates, 108 pp.  Discount 20%!

 Ivezic M., Jakob J. J., Pivar G. A., 1980: Prilog poznavanju nematoda kukuruza Slavonije i Baranje. 6 pp. 

 Izjumova N. A., 1953: Materialy po metodike izutshenija specifitshnosti monogenetitsheskikh sosalshtshikov. 5 pp. 

 Jaffrezic O., Lassalle B., 2003: Un carabe mythique: le Macrothorax Olcesei Putzeys 1872. 5 pp. (in French). Lambillionea 103(1): 111-115.

 Jančev J., 1965: Untersuchungen über die Helminthenfauna Nagetiere und Insekterfresser in Thrakien. 31 pp. (in Bulgarian). 

 Janda V., Gavrilov K., 1939: Untersuchungen über die Vermehrungsfähigkeit von Individuen einiger Oligochaeten-Arten, die schon vor Erreichung der Geschletsreife isoliert wurden. 6 pp. 

 Janda V., Lang J., 1939: Beiträge zur Kenntnis der durch den Feuchtigkeitsgehalt des Medium ausgelösten Bewegungsreaktionen bei Oniscus murarius Cuv., Porcellio scaber Latr. und Glomeris hexasticha Brandt. 8 pp. 

 Janes M. P., 2008: A study of the Xeniidae (Octocorallia, Alcyonacea) collected on the “Tyro” expedition to the Seychelles with a description of a new genus and species. 28 pp. Zoologische Mededelingen 82: 599-626.

 Janetzko P., Fleige H., 2011: Redoximorphe Bodengesellschaften der Elbniederung und eines Jungmoränengebietes in Schleswig-Holstein. 7 pp. (in German). Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg 46: 11-17.

 Jangoux M., Ridder Ch., 1987: Annotated catalogue of recent echinoderm type specimens in the collection of the rijksmuseum van natuurlijke historie at leiden. 18 pp. Zoologische Mededelingen 61(6): 79-96.

 Jangoux M., Ridder de C., Fechter H., 1987: Annotated Catalogue of Recent Echinoderm Type Specimens in the Collection of the Zoologische Staatssammlung München (Echinodermata). 17 pp. Spixiana 10(3): 295-311.

 Janik J., 1962: Nicienie (Nematoda) nawozowe Wyzyny Lódzkiej. 25 pp. Fragmenta faunistica 9/25: 391-415.

 Jankovskij, 1973: Ciliophora: Ciliata: Chonotricha. Fauna SSSR. 356 pp.  Discount 50%!

 Jansen K. P., 1970: Effect of temperature and salinity on survival and reproduction in Baltic populations of Sphaeroma hookeri Leach, 1814 and S. rugicauda Leach, 1814 (Isopoda). 8 pp. (in English). Ophelia 7(2): 177-184.

 Jansson A., 1919: Die Arthropodenfauna der Eichhörnchennester. 18 pp. 

 Jareková E., Kmety E., 1989: Sledovanie vývoja prírodnej ohniskovosti leptospiróz vo vybraných lokalitách Záhorskej nížiny. 9 pp. Entomological Problems 19: 347-355.

 Jarms G., 2010: The early life history of Scyphozoa with emphasis on Coronatae a review with a list of described life cycles. 15 pp. (in English). Verhandlungen des Naturwissenchaftlingen Vereins in Hamburg 45: 17-31.

 Jaume D., García L., 1988: Revisión de la especie politípica Jaera nordmanni (Rathke, 1837) (Isopoda, Asellota, Janiridae) de las aguas dulces de Mallorca. 10 pp. 

 Jazdzewski K., 2003: An invasive Ponto-Caspian amphipod – Dikerogammarus haemobaphes (Eichwald, 1841) – conquers Great Masurian Lakes, north-eastern Poland. 7 pp. [EVE 824] Fragmenta faunistica 46(1): 19-25.

 Jazdzewski K., Konopacka A., 1995: Malacostraca (excl. Oniscoidea). Katalog fauny Polski XIII(1). 165 pp.  Discount 50%!

 Jazdzewski K., Kulicka R., 2000: A note on amphipod crustaceans in a piece of Baltic amber. 2 pp. 

 Jazdzewski K., Kulicka R., 2000: A note on amphipod crustaceans in a piece of Baltic amber. 2 pp. [EVE 353] Annales Zoologici 50/1: 99-100

 Jeekel C. A. W., 1954: Diplopoda of Tristan Da Cunha. 5 pp. (in English). Results of the Norwegian Scientific Expedition to Tristan Da Cunha 1937-1938 30-32: 5-9.

 Jeekel C. A. W., 1956: Milliped Miscellany – Part III. 27 pp. 

 Jeekel C. A. W., 1963: The generic and subgeneric names of the European Lithobiidae generally referred to Polybothrus Latzel, 1880 (Chilopoda, Lithobiida). 4 pp. 

 Jeekel C. A. W., 1964: Two new species of Pratinus Attems, with taxonomic notes on the genus and a redescription of its type-species (Diplopoda, Polydesmida). 13 pp. 

 Jeekel C. A. W., 1967: On two Italian Lithobius species described by Silvestri, with taxonomic notes on the genus Eupolybothus Verhoeff (Chilopoda, Lithobiida). 11 pp. 

 Jeppesen P. CH., 1991: Catalogue of the types of Ostracoda in the collection of the Zoological Museum, University of Copenhagen. 11 pp. 

 Jerzmanska A., 1953: Drugie w Polsce stanowisko Scapholeberis erinaceus Daday (Cladocera). 6 pp. Fragmenta faunistica 6/23: 585-590.

 Jerzmanska A., 1956: Wioslarki (Cladocera) stawów rybnych pradoliny Baryczy. 15 pp. Fragmenta faunistica 7/7: 233-247.

 Ji D., Yi Y., Kim Y., 2004: 16S rDNA sequence and biochemical characters of a Korean isolate of Xenorhabdus nematophilus. 7 pp. [EVE 909] Journal of Asia-Pacific Entomology 7(1): 105-111.

 Jírovec O., 1953: Protozoologie. 647 pp.  Discount 20%!

 Joergensen E. G., 1948: Diatom communities in some Danish lakes and ponds. 3 plates, 140 pp.  Discount 20%!

 Johnston T. H., 1911: Proteocephalus gallardi. A new cestode from the Black Snake. 8 pp. 

 Jolivet P., 1948: Introduction a l’Etude des Gordiacés, vers parasites d’Insectes. 8 pp. 

 Jones M. F., 1929: Tapeworms of the genera Rhabdometra and Paruterina found in the Quail and yellow-billed cuckoo. 8 pp. 

 Juberthie C., Deboutteville C. D., Vina Bayés N., Aminot A., 1977: Mission C. Delamare Deboutteville, C. Juberthie a Cuba (mars 1974). Données sur les biotopes et la chimie des eaux souterraines de quelques grottes a Crustacés (Mysidacés, Thermosbaenacés, Isopodes et Décapodes). 9 pp. 

 Juberthie-Jupeau L., 1958: Contribution a l’étude des Syphyles de l’Angola et du Congo Belge. 4 pp. 

 Juberthie-Jupeau L., 1963: Recherches sur la reproduction et la mue chez les Symphyles. 172 pp. 

 Juberthie-Jupeau L., 1977: Myriapoda: Symphylida. Pp. 378-382. In: La faune terrestre de l’ile de Sainte-Helene. Quatriéme partie. 5 pp. Ann. Mus. Roy. Afr. Centr. Zool. 220: 1-575.

 Juberthie-Jupeau L., Lopez A., 1984: Ultrastructure des glandes tegumentaires et des sensilles Mecanorecepteurs des tubercules batoniferes chez Trachysphaera lobata (Ribaut, 1954) (Diplopoda: Glomeridae), Myriapode souterrain de l’Herault (France). 13 pp. 

 Jungbluth J. H., Baumann E., Drechsel U., Ploch P., Rupp R., 1973: Faunistik im Naturpark „Hoher Vogelsberg“ – ein Beitrag zur Erfassung der europäischen Wirbellosen (E.E.W.). 6 pp. 

 Junoy J., 1987: Primera cita de Alkmaria rominji Horst, 1919 (Polychaeta, Ampharetidae) en las costas ibéricas. 4 pp. 

 Just J., 2000: Two new species of Exampithoe Barnard, 1925, subgenus Melanesius Ledoyer, 1984, from Southern Australia (Crustacea: Amphipoda: Ampithoidae). 8 pp.