VIVIPAROUS FISHES OF THE PACIFIC COAST. 
387 
3. HYPERPROSOPON ANALIS A. Agassiz. 
Hyperprosopon analis A. Agassiz, Proc. Boston Soo. Nat. Hist., vm, 133, 1861 (name only); 
Eigenmann & Eigenmann, Ann. N. Y. Acad. Sci., vi, June, 1892 (Port Harford and 
Monterey). 
Hypocritichthys analis Gill, Proc. Acad. Nat. Sci. Phila. 1862, v. 14, 275 (California); Cooper, 
Nat. Wealth Cal. by Cronise, 489, 1868. 
Ditrema anale Gunther, Cat. Fish. Brit. Mus., iv, 250, 1862 (California). 
Holconotus analis Jordan & Gilbert, Proc. U. S. N. M. 1880, 456 (Monterey Bay, California); 
Jordan & Jouy, Proc. U. S. N. M. 1881, 10 (Monterey, California) ; Jordan & Gilbert, Proc. 
U. S. N. M. 1881, 51 (San Francisco to San Luis Obispo, California) ; Jordan, Cat. Fish. 
N. Am., 996, 1885. 
Amphistichus analis, Jordan & Gilbert, Syn. Fish. N. Am., 591, 1883. 
Habitat: Port Harford to San Francisco. Rare. 
4. HYPERPROSOPON ARGENTEUS Gibbons. 
Hyperprosopon argenteum Gibbons, Proc. Acad. Nat. Sci. Phila. 1854, v. 7, 105 (San Francisco) ; 
1. c. 125; id., Archiv. fur. Naturg., 21. Jahrg., B. 1,338, 1855; A. Agassiz, Proc. Boston Soc. 
Nat. Hist., v. 8, 132, 1861 ; Gill, Proc. Acad. Nat. Sci. Phila. 1862, v. 14, 276 (California) ; 
Cooper, Nat. Wealth Cal. by Cronise, 489, 1868; Eigenmann & Eigenmann, Ann. N. Y. 
Acad. Sci., vi, June, 1892 (San Diego, San Pedro to San Francisco). 
Holconotus argenteus Rosa Smith, A List of the Fishes of San Diego, California, 1880, Nov. ; Jor- 
dan & Gilbert, Proc. TJ. S.N. M. 1880, 456 (San Francisco to San Diego, California); 
Jordan, Proc. U. S. N. M. 1881, 10 (Monterey, San Francisco, Santa Barbara, and San 
Diego, California) ; Jordan & Gilbert, Proc. U. S. N. M. 1881, 50 (Tomales to San Diego, 
California); Rosa Smith, West Am Scientist, 1885, June; Jordan, Cat. Fish. N. A., 96, 
1885 (name). 
Hyperprosopon argenteum punctatum Gibbons, Proc. Acad. Nat. Sci. Phila. 1854, v. 7, 106 (fide 
Gill). 
Hyperprosopon arcuatus Gibbons, Proc. Acad. Nat. Sci. Phila. 1854, v. 7, 125; Archiv. f. Naturg. 
1855, B. 1, 339; Gill, Proc. Acad. Nat. Sci. Phila. 1862, v. 14, 275 (California); Cooper, 
Nat. Wealth Cal. by Cronise, 489, 1868; Jordan & Gilbert, Proc. U. S. N. M. 1880, 28 (San 
Diego, California). 
Ditrema arcuatwm Gunther, Cat. Fish. Brit. Mus., iv, 249, 1862 (San Francisco). 
Amphistichus arcuatus Jordan & Gilbert, Syn. Fish. N. A., 591, 1885 (Cape Mendocino and south- 
ward). 
Holconotus megalops Girard, Proc. Acad. Nat. Sci. Phila. 1854, v. 7, 152. 
Ennichthys megalops Girard, 1. c., 323; Archiv. f. Naturg.~1855, B. 1, 351; Girard, Pacific R* 
R. Survey, v. 6, 26; id., 1. c., v. 10, 197, pi. xxxvn and xxvi, fig. 10 (Presidio, Humboldt 
Bay, Astoria). 
Ditrema megalops Gunther, Cat. Fish. Brit. Mus., iv, 249, 1862. 
Habitat : Astoria to Ensenada. 
5. HYPERPROSOPON AGASSIZI Gill. 
Hijperprosopon arcuatum A. Agassiz, Proc. Boston Soc. Nat. Hist., v. 8,133, 1861 (not of Gib- 
bons). 
Hyperprosopon agassizi Gill, Proc. Acad. Nat, Sci. Phila., v. 14, 276, 1862 (California) ; Eigenmann 
& Eigenmann, Ann. N. Y. Acad. Sci., vi, June, 1892 (Santa Barbara to San Francisco). 
Ditrema agassizi Gunther, Cat. Fish. Brit. Mus., iv, 250, 1862 (San Francisco). 
Holconotus agassizi Jordan & Gilbert, Proc. U. S. N. M. 1880, 456 (San Francisco to Santa Bar- 
bara, Cal.); Jordan & Jouy, Proc. U. S. N. M. 1881,10 (Monterey and San Francisco, 
Cal.); Jordan & Gilbert, Proc. U. S. N. M. 1881, 50 (Tomales to Santa Barbara, Cal.); 
Jordan, Cat. Fish. N. Am., 96, 1885 (name only). 
Amphistichus agassizi Jordan & Gilbert, Syn. Fish. N. A., 592, 1883 (California). 
Hyperprosopon punctatum Cooper, Nat. Wealth Cal. by Cronise, 486, 1868. 
Habitat : Santa Barbara to San Francisco. 
