1. Of or relating to taxonomy
   - taxonomic, systematic

See also: taxonomy

Encyclopedia: Taxonomical

• family Treponemataceae
• family Triakidae
• family Tribonemaceae
• family Trichechidae
• family Trichiuridae
• family Trichodontidae
• family Tricholomataceae
• family Tridacnidae
• family Triglidae
• family Trilliaceae
• family Trionychidae
• family Triopidae
• family Trochilidae
• family Troglodytidae
• family Trogonidae
• family Trombiculidae
• family Trombidiidae
• family Tropaeolaceae
• family Trypetidae
• family Tuberaceae
• family Tuberculariaceae
• family Tulostomaceae
• family Tulostomataceae
• family Tupaiidae
• family Turdidae