Philippines, East Indies. 
6385 to 6388, Mantaquin Bay, Palamn, April 1, 1909, 
Length 143 to 233 mm, 
6203 to 6208, Mantaquin Bay, Palawan, April 2, 1909, 
Length 165 to 247 mm, 
20614 to 20617. Sirinao Island, Nakoda Bay near Alphonso 
XIII. December 30, 1908. Length 154 to 187 mm. 
7821 to 7823, Ulugan Bay near Baheli River mouth. December 
28, 1908, Length 198 to 230 mm. 
5083, Sandakan Bay, Borneo, March 1, 1908. Length 205 mm. 
Genus Demogenys Van Hasselt, 
Dermogenys VAN ILASSELT, Algem, Konst-en Letterbode, vol. 1, 
p, 131, 1823 (type Dermogenys pusillus VAN HASSELT, mono- 
typic). 
Dermatogenys PETTERS, Monatsb. Akad. Wiss. Berlin, 1865, p. 
163 (type Dermogenys pusillus V AN HASSELT). 
Rhamphodermogenys FOWLER and BEAN, Proc, U, S, Nat. Mus., 
vol. 62, p. 15, 1922 (type Dermogenys bakeri Fowler and 
Bean, orth otypic), 
