VOL. Z| 
1892. PROCEEDINGS OF THE NATIONAL MUSEUM. 133 
GALEORHINIDA, 
1 Galeus californicus (Gill). 
Ww 
J. & G. 80, 34, as Mustelus californicus; R. Smith, ’80, Mustelus hinnulus. 
J. & G. ’80a, 458; id. 81a, 31, R. Smith, July, ’85. 
This species is quite common in San Diego Bay. A specimen caught 
_ with hook and line, February 14, 1890, was with young. There were 
| fourteen and the yolk was all or nearly all absorbed. The specimen 
¢ was mnutilated and the young had been taken from it when it was ex- 
amined, They were evidently nearly ready to be freed. 
pase” lin tess pris 
Triacis semifasciatus Girard. 
b J. & G. 80, 34; R. Smith, ’80; J. & G. ’80a, 458; id. 81, 31; R. Smith, 85, July. 
EK. & E. ’89a, 13. 
The females of this species are abundant in the bay during sum- 
mer and are frequently taken with hookand line. A few are also found 
| in winter. Embryos in advanced Stages were taken from the mother 
_ in September and October. The young have been described lL. : 
Rhinotriacis henlei Gill. 
E. & E., ’89a, 13. 
A single specimen of this species was taken with hook and line Sep- 
|. tember 7, 1889. It contained but three embryos in either uterus, 
| each 115 millimeters long. 
Galeorhinus zyopterus Jordan & Gilbert. 
R. Smith ’80, as G. galeus; J. & G. 80a, 458; id. ’81, 32; id. 82, 871; R. Smith ’85, 
July; E. & E. ’89a, 13. 
Common in the bay in summer or during the early part of gestation. 
Two females taken August 30, 1890, had young 50 millimeters and 
| 80 millimeters long respectively. One specimen was taken. off Point 
| Loma, February 14, 1890. 
Carcharhinus glaucus (L.). 
EK. & E. ’89, 1. 
Three large Specimens, nearly 3 meters long, were taken in San Diego 
| Bay May 14,1889. It was found to be quite abundant on the Cortes 
| Banks during July and August. 
Carcharhinus lamiella Jordan & Gilbert. 
R. Smith ’80; J. & G. ’80a, 458. J. & G. 81, 32 allas Eulamia lamia. J. & G. 
Proc. U.S. Nat. Mus. v. 110, 1882, as Carcharias lamiella; id.’82,60as Eulamia 
lamia, and 873 as C. lamiella. R. Smith, ’85, July. 
_ Only two specimens of this shark have been taken as yet. They 
|| Were procured by Jordan & Gilbert in 1880. 
