114 PROCEEDINGS OF THE ACADEMY OF [1881. 



CUnus pJiillippi Steind. Gulf of Cal. 



Apodichthys vnivittatus Locktn. Gulf of Cal. 



Microdesmiis dipus Gnthr. La Paz. 



Gobiesox r/iessodon Rosa Smith. Gulf of Cal. 



OilUchthys mirahilis Cpr. Magdalena Bay. 



Pimelomdopon pulclier (Ayres) Gill. Magdalena Bay. 



Semicosxyphu^ pulcherljoc^tn. Proc. Cal, Ac. Sci., 1876. p. 87. 

 Cynoscion parvipinnis (Ayres) .T. & G. Magdalena Bay. 



Menticirrus undulahis (Grd.) Gil). Magdalena Bay. 



Oirella nigricans (Ayres) Gill. Magdalena Bay. 



Spams brachysomus Locktn. Proc. U. S. National Museum, 1880, 283. 



Magdalena Bay. 

 Pristipoma melanopterum Cuv. . Gulf of Cal. 



Serranus nebtilifer (Grd.) Steind. Magdalena Bay. 



Paralabrax nebuUfer Locktn. Proc. Cal. Ac. Sci., 1876, 86. 

 Serranus clathratus (Grd.) Steind. Magdalena Bay. 



Serramis maculofaseiatus Steind. Angeles Bay, Gulf of Cal. 



Serranus gigas (Ayres) J. «& G. Magdalena Bay. 



Centropomus undecimalis Bloch. Ascencion Island, I. C. 



Centropomus viridis Locktn. Proc. Cal. Ac. Sci., 1876, 109. 

 Selene vomer (L.) Liitken. Magdalena Bay. 



Argyreiosus pacificus Locktn. Proc. Cal. Ac. Sci.', 1876, 84. 

 Trachynotus carolinus (L.) Gtlir., Cuv. and Val. Magdalena Bay. 



Trachynotus ovatus L. Lae. Magdalena Bay. 



Trachynotus ovatus Locktn. Proc. Cal. Ac. Sci., 1876, 86. 

 TracJiurus saurtis Raf. Magdalena Bay. 



Sphyrcena argentea Grd. Magdalena Bay. 



Sphyrosna argentea Locktn. Proc. Cal. Ac. Sci., 1876, 88. 

 Atherinopsis californiensis (Grd.) Gill. Magdalena Bay. 



Myxus harengus Giinther. Las Animas Bay, Gulf of Cal. 



Albula vulpes (L.) Goode. 

 Albula conorhyncJius Locktn., loc. cit. 83. 



Heterodontus francisi (Grd.) J. & G. Magdalena Bay. 



Cestracio7ifrancisi hocktn., loc. cit. 85. 



Mustelus Jdnnulus (Blainville) J. & G. Magdalena Bay. 



Mustelus californicus Locktn., 1 c. 87. 



Triads semifaseiatus Grd. Magdalena Bay. 



Triads semifasciata Locktn., 1. c. 87. 



SpTiyrna zygmia (L.) Raf. South of Cape St. Lucas. 



BrancMostoma lanceolatum (Pallas) Gray. Angeles Bay, Gulf of Cal. 



Tetrodon punctatissimus T Giinther. 



Cat. Fish. Brit. Mus., VIII, p. 302, 1870. 

 D. 9, A. 8, P. 11, G. 2-7, 2. 

 Bod}^ compressed, short ; the dorsal profile from tip of snout to 

 eye slightly concave, thence to origin of dorsal gently convex, 



