LUPUS—LUTRIS. ' 387 
Lupus Friscn, 1775. Ferze, Canide. 
Das Natur-System vierfüss. Thiere, in Tabellen, 14, Tab. Gen., 1775; Fonskár, 
Desc. Animalium, Avium, Amphib., ete., p. v, 1775. 
Type: ‘Der Wolf,’ Canis lupus Linnzeus, of Europe. 
Forskal’s name occurs without mention of species in a list of ‘‘Quadrupedia 
observata, non descripta," but is accompanied by the Arabic name. 
Lupus: Lat., wolf. 
Lupus (subgenus of Canis) OKEN, 1816. Fer:, Canidee. 
Lehrb. Naturgesch., 3ter Theil, Zool., 2te Abth., 1039-1040, 1816; KriGrr, Handb. 
Naturgesch., I, Das Thierreich, 92-94, 1832 (raised to generic rank); Swarn- 
son, Nat. Hist. & Class. Quad., 360, 1835; Gray, Proc. Zool. Soc. London, 1868, 
494, 501—505, fig. 3; Cat. Carn., Pachyderm., & Edentate Mamm. Brit. Mus., 
180, 186-189, 1869. 
Species, 3: Canis surinamensis, Lupus vulgaris ( —C. lupus), and Lupus mericanus. 
Lutra Brisson, 1762. Ferz, Mustelidze. 
[‘‘Linnzxus, Systema Naturee, I, 1735." ] 
Regnum Animale in Classes IX distrib., 2d ed., 13, 201-203, 1762; BRÜNNICH, 
Zoologi:e Fundamenta, 34, 42, 1772; ERXLEBEN, Syst. Regni Animalis, 445—152, 
1777; Merriam, Science, new ser., I, No. 14, p. 376, Apr. 5, 1895 (type fixed). 
Lutris Duméril, Zool. Analytique, 12, 1806 (misprint). 
Lutrirv Rafinesque, Analyse de la Nature 59, 1815; Am. Monthly Mag., I, 437, 
(Oct-o1817: 
Type: Lutra lutra Brisson — Mustela lutra Linnseus, from Europe. 
Lutra: Lat., otter. 
Lutreola (subgenus of Mustela) W AGNER, 1841. Fer:e, Mustelidee. 
Suppl. Schreber’s Sáugthiere, IT, 289-242, 1841; Merriam, Ann. Rept. Dept. Agri- 
culture for 1887, 433, 1888 (raised to generic rank); Mruter & Rean, Proc. Bos- 
ton Soc. Nat. Hist., XX X, 220, Dec., 1901 (type fixed). 
Species: Mustela lutreola Linnzeus (type), from Europe; and M. vison Brisson, from 
North America. 
Lutreola: Dim. of lutra, otter. 
Lutrictis Pomer, 1847. Fer», Mustelidee. 
Bull. Soc. Géol. de France, 2° sér., IV, for 1846-47, feuilles 20-25, p. 380, pl. rv, 
fig. 4, Apr., 1847; Cat. Méth. Vert. Foss. Bassin de la Loire, 46-47, 1854. 
Eutrictis Fraas, Jahreshefte Ver. Vaterlind. Naturkunde in Württemberg, 
XXVI, 166, 1870 (under Lutra valetoni). 
Type: Lutra valetoni É. Geoffroy, from the Miocene of le Département de I’ Allier, 
France. ‘‘La Lutra valetoni n'est une Loutre que par la forme de ses membres, 
que nous possédons en entier; les deux tuberculeuses de son maxillaire en font 
un viverroide, qui pourra porter le nom de Lutrictis valetoni pour indiquer cette 
combinaison de caractéres." (PomeEt, |. c., 1847.) 
Extinct. 
Tnutrictis: Lutra--Ictis. 
Lutrictis CorE,* 1879. Ferze, Mustelidee. 
Bull. U. S. Geol. Surv. Terr., V, 67, 1879; Hay, Cat. Foss. Vert. N. Am., Bull. 
179, U. S. Geol. Surv., 769, 1902. 
Type: Lutrictis? lycopotamicus Cope, from the Loup Fork Miocene of Oregon. 
Erroneously given in Hay’s ‘Catalogue’ as distinct from Lutrictis Pomel, 1847. 
Extinct. 
Lutris (see Lutra). Fer:e, Mustelide. 

* “ Tutrictis Cope is an error." (Hay, in epist., Sept. 26, 1902.) 
