The family Fringillidae contains 228 species divided into 50 genera and three subfamilies. The Teiidae contains approximately 150 species divided into two subfamilies and 18 genera. The family contains 114 species and is divided into three subfamilies and 19 genera. The family now contains two subfamilies and 12 genera. The family consists of 51 species in 15 genera and two subfamilies. There are currently 97 species in this family, divided among 15 genera in two subfamilies. Dugongidae comprises the subfamilies Dugonginae and Hydrodamalinae (which are both monophyletic) and the paraphyletic Halitheriinae. The Salmonidae are divided into three subfamilies and around 10 genera. The phylogenetic relationships between the three subfamilies within Rosaceae are unresolved. The phylogenetic relationships between the subfamilies are still unclear. Tolkien invented two subfamilies (subgroups) of the Elvish languages. Felidae comprises two extant subfamilies, the Pantherinae and the Felinae. The remaining four subfamilies have fewer than five species each. Most other weevil families were demoted to subfamilies or tribes. The other two canid subfamilies are the extinct Borophaginae and Hesperocyoninae.