Felidae the Felidae, grouped according to the traditional phenotypical classification with the corresponding genotypical lineages indicated. It includes all of the currently living cat species. There is considerable variation in the taxonomy used for the wildcat. It used to be regarded as "Felis silvestris" with distinct subspecies "F. s. silvestris", "F. s. lybica" and "F. s. ornata" in Europe, Africa and Asia respectively. Since 2017, the IUCN Cat Specialist Group recognises "silvestris" and "lybica" as distinct species. The phylogenetic relationships of extant felids are shown in the following cladogram, based on the molecular phylogenetic analysis of Johnson et al. (2006). The
Central Institute for Experimental Animals goal was set to assist the scientific bodies in finding animals of the highest quality. In 1979, a workshop was organized in Japan under the auspices of ICLAS and the International Cancer Research Workshop (ICREW) with representatives from the governing board of ICLAS, members of the ICLAS working party, and a number of experts from throughout the world. At that time, the planning of an ICLAS Monitoring Center System and the preparation of an International Manual on Genetic Monitoring, which had been in development for some time, was progressing well. The final proposal was later approved by the Board as