ADDENDA ET CORRIGENDA. 



Page 4, note. 



6. Gobius rcticulatus, Eichw., is, according to Kessler, identical with G. 



ophioccphalus, Pall. 

 9. Gobius cephalarges, Pall., has been described by Kessler, Bnll. Soc. Naf. 



Mosc. 18r)9, ii. p. 237. — It is not quite evident how this fish differs from 



G. Steven ii ; its head appears to be somewhat longer — one-foiirth of the 



total length. 

 14. Gobius quadricapillus, Pall., is different from the fish described by Nord- 



mann under the same name ; the latter is identical witli G. jozo. 



Page 5, note. 

 41. Bostrychus sinensis, &c., is to be erased. 



Page 6, note. 



45. Gobionellus hastatus, Girard, has been figured in U. S. ^ Mcx. Bound. 

 Surv. Fi.'^kef^, p. 25. pi. 12. figs. 7-8; but the figure does not agree with 

 the description, representing six dorsal spines, and not seven as stated 

 in the text. 



50. Gobius lyricus, Girard, is described at p. 550. 



51. Gobius wiirdemanni, Girard; another insufficient description may be 



found in U. S. <§' Mex. Bound. Surv. Fi.^kes, p. 25. 



52. Gobius catulus, Girard, U. S. cf Mex. Bound. Stirv. Fishes, p. 26. pi. 12. 



figs. 9, 10.— This fish appears to be closely allied to G. soporator. 



53. Gobius gulosus, Girard, U. S. cf" Mex. Bound. Surv. Fishes, p. 26. 



Pago 9. Insert instead of Gobius ratan : — 



2. Gobius marmoratus. 



Gobius marmoratus, PaU. Znof/r. iii. p. IGl ; Rathke, Fauna der Krym, 

 p. 327; Nordm. in Dcmid. To?/. Russ. Mcrid. iii. p. 435, Poiss. pi. 12. 

 fig. 3 ; Kessler, Bull. Soc. Nat. Mosc. 1859, 2. p. 252. 



semilunaris, Kessler, Beitr. Ichthjol. sikl-ivestl. Russl. p. 14. 



D. 6 I (16—) 18 (-20). A. (14—) 17-18*. L. lat. 44-47. 



Head higher than broad, its length being contained four times and 

 a third in the total; snout of moderate extent, with the jaws of 

 equal length. The vent is one- third nearer to the end of the snout 

 than to the extremity of the caudal. The cleft of the mouth does 

 not quite extend to below the anterior margin of tho eye. Two 



* f3ee pp. 51 , .550. 



