638 MR. ST. GEORGE MIVART ON THE CRANIA_ [Novy. 22, 
without doubt, specifically distinct. I have provisionally adopted 
some of them on the authority of others, but in all cases doing the 
best I could to elucidate their synonymy. Except in a few genera, 
I have not thought it necessary to mention the species. 
Suborder LEMUROIDEA. 
Family 1. Lemurip2&. 
Subfamily 1. InpRisInz&. 
Characters.—1. = C. I. P.M. 7. M. = =30. 
Genus 1. Inpris, Geoff. St.-Hilaire (1796). 
Indris, Geoff. St.-Hilaire, Mém. sur les Makis, 1796; Tabl. des 
Quad. 1812 ; Desmarest, Mamm. p. 96; A. Smith, 8. Afr. Jour. ii. 
p- 27, 1835; Isid. G. St.-Hilaire, Cat. des Prim. 1851, p. 67 ; Gray, 
P. Z.S. 1863, p. 132; Vinson, Compt. Rend. ly. p. 829 ; Dahlbom, 
Studia Zool. p. 200. 
Lichanotus, Mlliger, Prod. (1811) p. 72; Van der Hoeven, Tijds. 
p- 43 ; Wagner, Schreb. Supp. i. p. 256, v. p. 140. 
Pithelemur, Lesson, Species des Mam. (1840) p. 208. 
Indri, Fischer, Syn. (1829) p. 72; Anat. der Maki (1804) p. 15. 
Genus 2. Propiruecus, Bennett (1832). 
Propithecus, Bennett, P. Z. S. 1832, p. 20; Less. Spec. p. 219; 
Isid. G. St.-Hilaire, Cat. Prim. p. 68 (1851); Dahlb. Stud. Zool. 
p- 203. 
Habrocebus, Wagn. Schreb. Supp. i. p. 260, v. (1855) p. 141. 
Macromerus, A. Smith, S. Afr. Quart. Journ. 2nd ser. ii. p. 49 
(1833). 
Genus 3. Microruyncuus, Jourdan (1834). 
Microrhynchus, Jourdan, Thése inaug. 4 la Fac. des Se. de Gre- 
noble (1834); Gray, P. Z.S. 1863, p. 141. 
Lichanotus, Mliger, Prod. (1811) p. 72; Van der Hoeven, Tijds. 
. 44. 
: Avahis, 1. G. St.-Hil. Legons de Mamm. 1835 ; Cat. Prim. (1851) 
. 68. 
- Habrocebus, Wagner, Schreber, Supp. i. p. 257, v. (1855) p. 140. 
Indris, A. Smith, 8. Afr. Journ. (1835) ii. p. 27; Geoff. /. ec. (1796 
& 1812); Desm. Mamm. p. 97. 
Indri, Fischer, Syn. p. 73; Anat. der Maki (1804) p. 16. 
Semnocebus, Less. Species (1840) p. 209. 
Subfamily 2, Lemurinz. 
Characters. —I. —=*, C. =. P.M. a. M. = Tarsus 
short, or with the cuboid and naviculare subequal in length ; hind 
goatee : 
* I. 5 in Lepilemur. 
