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3. On some new Gobiidae from Ceram and Waigen. 
By Dr. L. F. de Beaufort, Eerbeek, Holland. 
eingeg. 6. Dezember 1911. 
The fishes described in this paper belong to a large collection, 
made by myself during a visit to the eastern part of the Indo-Australian 
Archipelago in 1909-1910. Though I intend later on to give a full 
account of the collection as well as figures of the new species, I thought 
it not without interest to publish the preliminary diagnoses of some new 
Gobiidae, which I caught in mountain-streams in West Ceram. I have 
added the description of two new species from the reef of the small isle 
of Saonek, situated near the southern coast of the isle of Waigen. 
Gobius (Cryptocentrus) stigmatophorus n. sp. 
D. VI. 12(13). A. 13(14). P. 16. LL + 80, Ltr. + 20. 
Body elongate, laterally compressed. Its height is contained 6 times 
in the total length, 5 times in the length without caudal. The length 
of the head is contained 4 times in the total length, more than 3 times 
in the length without C. The height of the head is a little more than the 
half of its length. The eyes are very close together, situated in the first 
half of the head and their diameter is contained 32/3 times in the length 
of the latter. The obtuse snout is shorter than the eye. The rictus is 
oblique. The maxilla reaches not quite as far back as a vertical from 
the centre of eye. There are 8 canini on each side in the upper jaw 
and 5 or 6 on each side of the under jaw. The outer ones of those in 
