Orthalicus

Orthalicus is a genus of land snails in the family Orthalicidae.

Species
Species include:
 * Orthalicus bensoni (Reeve, 1849)
 * Orthalicus bifulguratus (Reeve, 1849)
 * Orthalicus boucardi L. Pfeiffer, 1860
 * Orthalicus capax Pilsbry, 1930
 * Orthalicus crosseifischeri
 * Orthalicus decolor Strebel, 1882
 * Orthalicus delphinus (Strebel, 1909)
 * Orthalicus elegans Rolle, 1895
 * Orthalicus euchrous
 * Orthalicus ferussaci E. von Martens, 1863
 * Orthalicus fischeri
 * Orthalicus floridensis Pilsbry, 1891 – banded treesnail
 * Orthalicus gruneri (Strebel, 1909)
 * Orthalicus hackeri (Strebel, 1909)
 * Orthalicus jamaicensis
 * Orthalicus leucochilus Crosse & P. Fischer, 1869
 * † Orthalicus linteus (Conrad, 1871)
 * Orthalicus livens Shuttleworth, 1856
 * Orthalicus lividus E. von Martens, 1863
 * Orthalicus longus L. Pfeiffer, 1856
 * Orthalicus maclurae E. von Martens, 1893
 * Orthalicus maculiferus (Strebel, 1909)
 * Orthalicus maracaibensis (L. Pfeiffer, 1856)
 * Orthalicus mars L. Pfeiffer, 1861
 * Orthalicus melanocheilus (Valenciennes, 1833)
 * Orthalicus miles
 * Orthalicus muelleri (Strebel, 1909)
 * Orthalicus naesiotes
 * Orthalicus nobilis Rolle, 1895
 * Orthalicus pallidus (Strebel, 1909)
 * Orthalicus phlogerus (d'Orbigny, 1835)
 * Orthalicus ponderosus Strebel, 1882
 * Orthalicus princeps (G.B. Sowerby I, 1833)
 * Orthalicus prototypus Pilsbry, 1899
 * Orthalicus pseudolongus (Strebel, 1909)
 * Orthalicus pulchellus (Spix, 1827)
 * Orthalicus quagus (Strebel, 1909)
 * Orthalicus reses (Say, 1830) – Stock Island treesnail
 * Orthalicus richardsoni (Strebel, 1909)
 * Orthalicus selectus (Strebel, 1909)
 * Orthalicus sphinx (Strebel, 1909)
 * Orthalicus tepicensis (Strebel, 1909)
 * Orthalicus torrei (McGinty, 1939)
 * Orthalicus turrita
 * Orthalicus uhdeanus E. von Martens, 1893
 * Orthalicus undatus (Bruguière, 1789)
 * Orthalicus varius E. von Martens, 1873
 * Orthalicus xanthus
 * Orthalicus zonatus (Strebel, 1909)
 * Orthalicus zoniferus Strebel, 1882
 * Orthalicus zoniferus crossei (Martens, 1893)


 * Species inquirendum:
 * Orthalicus zebra (O. F. Müller, 1774)
 * Species brought into synonymy:
 * *Orthalicus isabellinus Martens, 1873 : synonym of Orthalicus bensoni (Reeve, 1849) (junior synonym)
 * Orthalicus macandrewi G. B. Sowerby III, 1889 : synonym of Sultana (Metorthalicus) macandrewi (G. B. Sowerby III, 1889) represented as Sultana macandrewi (G. B. Sowerby III, 1889)
 * Orthalicus meobambensis (L. Pfeiffer, 1855) : synonym of Sultana meobambensis (L. Pfeiffer, 1855) (superseded combination)
 * Orthalicus pfeifferi Hidalgo, 1869 : synonym of Corona pfeifferi (Hidalgo, 1869)
 * Orthalicus powisianus Petit de la Saussaye, 1843 : synonym of Sultana powisiana (Petit de la Saussaye, 1843) (original combination)
 * Orthalicus reginaeformis Strebel, 1909 : synonym of Corona perversa (Swainson, 1823) (junior synonym)
 * Orthalicus sultana (Dillwyn, 1817) : synonym of Sultana sultana (Dillwyn, 1817) (unaccepted combination)
 * Orthalicus tricinctus E. von Martens, 1893 : synonym of Orthalicus ferussaci tricinctus E. von Martens, 1893 (basionym)
 * Orthalicus trullisatus Shuttleworth, 1856 : synonym of Sultana sultana (Dillwyn, 1817) (junior synonym)