Neurčený/nepotvrzený obrázek

Based on the information provided by Milan Korinek the following species can be ruled out (the length being not the only criteria):
S. alboguttatus (while Lieske and Myers [1994] set the maximum length at 9 cm, Dr. Allen (2010) claims it is only 6.5 cm)
S. luctuosus
S. obscurus
S. patzneri
S. ramosus
S. segmentatus
S. sinuosus

The remaining species of the genus Salarias:
S. ceramensis reaches the size of 15 cm but usually has dark spots on the anterior part of the body and the patterns differ considerably from the specimen on the photograph.
S. guttatus reaches the size of 10 cm but usually has a series of gray to pink spots at the base of the dorsal fin that this specimen is lacking
S. nigrocinctus is rather rare and of quite different overall appearance
S. obscurus has dark coloration
S. sexfilum has a crest on its head (according to the description provided in the Catalogue of Fishes in the British Museum)
S. sibogai – I do not have the work “Zwei neue Arten der Gattung Salarias” published by Bath in Senckenbergiana biologica in 1992 wherein this species has been described so I cannot make any comments on this species. In view of the fact that the information on this species is so scarce, I do not think it is probable that the specimen on the picture is S. sibogai.

And last but not least:
S. fasciatus. The overall pattern of spots corresponds to what is normal for this species. Also, the location of cephalic pores appears to be identical with a drawing in the Synopsis of the Tribe Salariini, with Description of Five New Genera and Three New Species (Pisces: Blenniidae), W. F. Smith-Vaniz and V. G. Springer, Smithsonian Contributions to Zoology, 1971, p. 44. It is true that this specimen is missing the dark or dusky vertical bars that are typical especially for younger individuals of this species but the above mentioned diagnostic features point to S. fasciatus rather than to any other species of this genus.