592 Mr. J. L. Bonhote on a 
B. | Tot.) H. |Sn.| K.| Io. |Dp.| Cp. 
8 or 18/11 
(abe 
95)115)19 |45)7 | 2 |18)11 
56) 15/14) 8 
7 
2 |18);10 
82/100/}16 | 3:5) 5:5) 15)16) 85 
LO 98 om 3 Oo col G 8 
79| 98)15 |3 |5 | 15/16] 85 
B. Body. Tot. Total length. H. Head. Sn. Snout. 
terorbital space. Dp. Depth. 
Scales. 
——- “FF 
Long. | Trans. 
Fin-rays. 
Cae —_— aN 
Ist D.| 4th Ray.| 2nd D.| An. 
VI 23 dS Wy peel bf 
Wi 32 13 | 12) 388 
VI 19 18 |, 12) eon 
VI 165 1407) A es. 
VI 14 14.) 125 a8 
VI 13 14 | 11) 36 
MAL 13 14 | IOs ae 
VI 13 14 | 12] 39 
E. Eye. Io. In- 
Op. Caudal peduncle. Ist D. First 
An. Anal. Long. 
Dorsal. 4th Ray. 2nd D. Second Dorsal. 
Longitudinal series. Trans. Transverse series. 
EXPLANATION OF PLATE XXX. 
Fig. a. Gobius capito, profile view (female). 
Fig. b. Ditto, from above. 
%g.c. Ventral fin of ditto. 
LIX.—On a new Species of Helictis. 
By J. Lewis Bonnors, M.A. 
HAvrinG recently had occasion to go over the genus //elictis, 
J find that the form found in Cochin China differs from those 
hitherto described, and therefore requires naming. 
I propose to call it 
ve 
Helictis Pierrei, sp. n. 
General colour above brownish clay (“ mummy-brown” of 
Ridgw.), each hair having a whitish glistening tip, more 
conspicuous in some examples than in others. ‘I’hese light 
tips reach their maximum development in the tail, and so 
predominate over the terminal two thirds of its length as to 
Rois Wo) Woy (oo (0-0) ae (oo) (oo) 03 
