Orthis Add to phylogenetic matrix

Genus

Taxonomic relationships of Orthis

• Orthis berthoisi belongs to Orthis - Davidson (1869)
• Orthis reversa belongs to Orthis - McCoy (1862)
• Orthis laurentina belongs to Orthis - Billings (1857)
• Orthis belongs to Orthidae - Williams et al. (2000)
• Orthis bilobata belongs to Orthis - Portlock (1843)
• Orthis testudinaria belongs to Orthis - Dalman (1828)
• Orthis expansa belongs to Orthis - de Sowerby and Murch (1839)
• Orthis intercostata belongs to Orthis - Portlock (1843)
• Orthis australis belongs to Orthis - M'Coy (1847)
• Orthis spinigera belongs to Orthis - M'Coy (1847)
• Orthis piger belongs to Orthis - Billings (1859)
• Orthis acuminata belongs to Orthis - Billings (1859)
• Orthis praeumbona belongs to Orthis - Hall (1857)
• Orthis callactis belongs to Orthis - Dalman (1828)
• Orthis biforata belongs to Orthis - Nicholson (1875)