NO-14V2. MAMMALS OF ENGANO— MILLER. 825 



Family VESPERTILIONID^.. 



PIPISTRELLUS IMBRICATUS (Horsfield). 



1894. Venperugu Imbricatus Thomas, Ann. Mus. Civ. di Stor. Nat. di Genova (2) 

 XIV, p. 108. April 10, 1894. 



Two specimens (females, Nos. 14101S and l-tlOlD) taken on Pulo 

 Dua November 1»;, 190i, are evidently referable to the species recoidcd 

 b}^ Thomas. 



KERIVOULA ENGANA, new species. 



Ti/pe.— Adult male (in alcohol), No. 141020, U.S.N.M. Collected 

 on Pulo Dua, Eng-ano, November 8, 1901, by Dr. W. L. Abbott. 

 Original number. 3766. 



Characters. — Like Kerivoula hardwlckl'i., but larger. 



Color. — After a year's immersion in alcohol the general color is very 

 nearly broccoli-brown a})ove, becoming yellower on head and darken- 

 ing about to wood-brown below, the hairs everywhere a dark hair- 

 brown on basal half, those of the back with a broad butfy-gra3^ area 

 between this and the broccoli-})rown tips; ears and membranes dark 

 brown. 



Skull and teeth. — The skidl and teeth do not appear to differ appre- 

 ciably from those of Kerivoula hardwicMi except in their noticeably 

 greater size. 



Meamirements. — Measurements of the two specimens collected (those 

 of the type first): Total length, 85 (85) mm.; head and body, 4-3 (41); 

 tail, 42 (44); tibia, 17.6 (17.4); foot, 8 (7.6); forearm 33, (34.4); 

 thumb, 8 (7.6); second linger, 35 (37); third finger, 70(74); fourth lin- 

 ger, 61 (56); fifth finger, 48 (52); ear from meatus, 13 (14.6); ear from 

 crown, 11.6 (32.4); width of ear, 13 (12); skull, greatest length, 14.6; 

 condlylobosal length, 13.6; palatal length, 7.8; zygomatic breadth, 9; 

 breadth of braincase, 7.4; height of ])raincase through audital bulla, 6.6. 



Specimens examined. — Two, both from Pulo Dua. 



Remarks. — The Engano Kerivoula is readily distinguishable from 

 K. hardvnckii of Java by its generally larger size, a character particu- 

 larly evident in the skull and foot. The color is throughout yellower 

 than in the Javan form. 



Family EMBALLONURID.E. 



EMBALLONURA SEMICAUDATA ( Peale). 



1894. Emhalloiinru mnicaudatu Thomas, Ann. Mus. Civ. di 8tor. Nat. di (ieiiova, 

 (2) XIV, p. 109, April 10, 1894. 

 Recorded by Thomas, but not taken ))y Doctor Abbott. It seems 

 improbable that this animal is the same as the true EmhaUonurasemi- 

 caudata of Samoa. 



