Carrizo, S., Lengyel, S., Kapusi, F., Szabolcs, M., Kasperidus, H., Scholz, M., Markovic, D., Freyhof, J., Cid, N., Cardoso, A.-C., & Darwall, W. 2017. Critical catchments for freshwater biodiversity conservation in Europe: identification, prioritisation and gap-analysis. Journal of Applied Ecology, 54, 4, 1209-1218. (5.196)

Freyhof, J. & Abdullah, Y.S. 2017. Two new species of Oxynoemacheilus from the Tigris drainage in Iraqi Kurdistan (Teleostei: Nemacheilidae). Zootaxa, 4238, 73-87. (0.972)

  Freyhof, J. & Özulug, M. 2017. Oxynoemacheilus hazarensis, a new species from Lake Hazar in Turkey, with remarks on O. euphraticus (Teleostei: Nemacheilidae). Zootaxa, 4247, 378-390. (0.982)
  Behrmann-Godel, J., Nolte, A.W., Kreiselmaier, J., Berka, R. &Freyhof, J. 2017. The first European cave fish. Current Biology 27, R257-R258. (8.851)
  Freyhof, J. Kaya, C. & Turan, D. 2017. Oxynoemacheilus kentritensis, a new species from the upper Tigris drainage in Turkey with remarks on O. frenatus (Teleostei: Nemacheilidae). Zootaxa, 4258, 551-560. (0.972)
  Freyhof, J. & Geiger, M. 2017. Oxynoemacheilus zarzianus, a new loach from the Lesser Zab River drainage in Iraqi Kurdistan (Teleostei: Nemacheilidae). Zootaxa, 4273, 258-270. (0.972)
  Tutman, P., Freyhof, J. Dulčić, J. Glamuzina, B. & Geiger, M. 2017. Lampetra soljani, a new brook lamprey from the southern Adriatic Sea basin (Petromyzontiformes: Petromyzontidae). Zootaxa, 4273, 531-548. (0.972)
  Brahimi, A. Freyhof, J., Henrard, A. & Libois, R. 2017. Luciobarbus chelifensis and L. mascarensis, two new species from Algeria (Teleostei: Cyprinidae). Zootaxa, 4277, 32-50. (0.972)
  Sommerwerk, N., Wolter, C., Freyhof, J. & Tockner, K. 2017. Components and drivers of change in European freshwater fish faunas. Journal of Biogeography (4.248)
  Freyhof, J., Özulug, M. & Sac, G. 2017. Neotype designation of Aphanius iconii, first reviser action to stabilise the usage of A. fontinalis and A. meridionalis and comments on the family group names of fishes placed in Cyprinodontidae (Teleostei: Cyprinodontiformes). Zootaxa, 4294, 5, 573-585. (0.972)
  Buj, I., Marcic, Z., Caleta, M., Sanda, R., Geiger, M. F., Freyhof, J., Machordom, A., Vukic, J. 2017. Ancient connections among the European rivers and watersheds revealed from the evolutionary history of the genus Telestes (Actinopterygii; Cypriniformes). PLoS One, 12, 12, e0187366 (3.54)
  Mohammadian-Kalat, T., Esmaeili, H. R., Aliabadia, M. & Freyhof, J. 2017. Re-description of Alburnus doriae, with comments on the taxonomic status of A. amirkabiri. A. mossulensis, A. sellal and Petroleuciscus esfahani (Teleostei: Cyprinidae). Zootaxa. 4323, 4, 487-502. (0.972)
  Freyhof, J., Weissenbacher, A. & Geiger, M. 2017. Aphanius kruppi, a new killifish from Oman with comments on the A. dispar species group (Cyprinodontiformes: Aphaniidae). Zootaxa, 4338, 3, 557-573. (0.972)
  Carrizo, S. F., Jähnig, S., C., Bremerich; V., Freyhof, J., Harrison, I., He, F., Langhans, S. D., Tockner, K., Zarfl, C. & Darwall, W. 2017. Freshwater megafauna: flagships for freshwater biodiversity under threat. BioScience, 67, 10, 919-927. (5.378)