MAMMALS OF THE PHILIPPINE ISLANDS. 39 



Sus inconstans Heude. 



1892. Sus inconstans Heude, Mem. Hist. Nat. Emp. Chinois, 2, pt. 

 2, 67. 



Type locality. — Mindanao. Mindanao (Heude). 



Sus mindanensis Major. 



1897. Sus verrucosus mindanensis Major, Ann. and Mag. Nat. Hist., 

 VI, 19, 524. 



Type locality. — ^Ayala, Mindanao. Mindanao (Major) . • 



Sus minutus Heude. 



1892. Sus minutus Heude, Mem. Hist. Nat. Emp. Chinois, 2, 114, pi. 

 XXB, fig. 1. 



Type locality. — La Laguna to Tarlac, Luzon [see Heude, 1. c, 

 (1899), 4, 127]. Luzon (Heude). 



Sus philippensis Nehring. 



1886. Sus philippensis Nehring, Sitz.-Ber. Ges. Nat. Freunde Berlin, 

 No. 5, 83, May. 



1888. Sus marchei HuET, Le Naturaliste, II, No. 20, 6, January. (La- 

 guna Province, Luzon.) 



1892. Sus arietinus Heudb, Mem. Hist. Nat. Emp. Chinois, 2, 114, pi. 

 XX, fig. 1. (Manila (?) "Je dois une tete montee du sujet dont le 

 crane a ete dessine a M. de la Guardia, de Manille," 1. c, p. 114) . 



1892. Sus effrenus Heude, Mem. Hist. Nat. Emp. Chinois, 2, 114, pi. 

 XXB, fig. 2. (Jala Jala, Laguna de Bay, Luzon. — Heude, 1. c, p. 

 215.) 



1892. Sus microtis Heude, Mem. Hist. Nat. Emp. Chinois, 2, 115, pi. 

 20B, fig. 6. (Jala Jala, Laguna de Bay, Luzon. — Heude, 1. c, p. 216.) 



1892. Sus frenatus Heude, Mem. Hist. Nat. Emp. Chinois, 2, 114, 

 pi. 27, fig. 1, 2, 3, and 7. (Jala Jala, Laguna de Bay, Luzon. — 

 Heude, 1. c, p. 216.) 



Type locality. — Luzon. Basilan (Steere) ; Luzon (Nehring) ; 

 Mindanao (Bourns & Worcester) ; Mindoro (Steere) ; Negros 

 (Bourns & Worcester) ; Panay (Bourns & Worcester) ; Samar 

 (Bourns & Worcester) ; Sibuyan (Bourns & Worcester) ; Sulu 

 (Bourns & Worcester) ; Tawi Tawi (Bourns & Worcester). 



Family TRAGULID^. 



Genus TRAGULUS Brisson. 



1762. Tragulus Brisson, Regn. Anim., 2 ed., 12. Type. — Tragulus 

 indicus BRISSON. 



Mouse-deer. Pygmy deer-lil^e ruminants without horns; toes 

 provided with hoofs ; no upper incisors ; upper canines especially 

 developed. Head and body about 575 millimeters. 



Tragulus nigricans Thomas. 



1892. Tragulus nigricans Thomas, Ann. and Mag. Nat. Hist., VI, 9, 

 250, March. 



Type locality. — Balabac. Balabac (Thomas). 



