ADDENDA 75. CARANGID^i TRACHURUSI 911 
dorsal is lower, the longest spines not more than half of head ; the color 
is distinctly diflereiit. In S. irneumatopliorus the dark bands on the 
back are broader than the interspaces, as broad as pupil; these are 
usually confluent below with a narrow dark lateral streak, which runs 
about on the level of the upper edge of the pectoral; below this streak 
the sides and belly are immaculate. In S. colius (specimens from 
Charleston, S. 0., and from Genoa) the dark dorsal bands are much 
narrower, not so broad as the interspaces and more wavy ; the lateral 
streak is obsolete or represented by a line of dots, and the sides below 
are marked by numerous irregular, wavy vertical streaks, spots, and 
reticulations, of a dull pearly-gray color, which are usually broader than 
the interspaces; longest D. spine more than ^ head. The fin ravs are 
the same in the two species. 
{Scomber colias Gmelin, Syst.Nat. i, 1329, 1788; C. & V. viii, 309; Gthr. ii, 361: 
Scomber delcayi Storer, Fish. Mass. 52.) 
Page 424. In the description of Scomber sconibrm read “depth 6,” 
not 5^. 
Page 425. For Anxis rochei read : 
669. A. thazard (Lac.) J. & G. 
And add to its synonymy : 
(Scomber ihaaard Lac. Hist. Nat, Poiss. iii, 9, 1802: Aiixie taeo C. & V. viii, 146.) 
Page 427, last line, omit the words “ P. 10,” 
Page 430, second line, omit the word Baird. 
Page 432. The following diagnoses of the species of Trachurns may be 
substituted for those given in the text: 
680. T. pictiiratus (Bowdich) J. & G. — Horse Mackerel. 
Body elongate, little compressed, the depth 5 in length ; scutes 60 -f 
40 to 48, the anterior scutes one-third lower than the posterior, tlieir 
height 2^ in diameter of eye ; curve of lateral line scarcely shorter than 
straight part; maxillary’’ scarcely reaching beyond front of eye, 2§ in 
head; lining of oijercle scarcely blackish. Coast of Southern California 
to Chili; Mediterranean. 
(Seriola picturata Bowdich, Excursion Madeira, 1825, 123: Trachnrus cuvieri Lowe, 
Trans. Zool. Soc. Lond. ii, 18.3, 1837: Caranx trackurvs eubdiv. C. & V. iii, 18: 
6aranx amia Risso, Ichth. Nice, 1810, 74 (not Scomber amia L.): Caranx symmetncm 
Ayres, Proc. Cal. Ac. Nat. Sci. i, 62, 1855: Trachurus fallax Capello, Cat. Peix. Portu- 
gal, 1867: Trachurus rissoi Giglioli, Cat. Anfibi. Pesci. Ital. 1880, 27.) 
