FISHES OF THE GULF OF MAINE 



189 



Fia. 92.— Mackerel (Scomber scombrus) 

 a, Adult, b. Egg. After Holt, c. Newly hatched larva, 3.5 millimeters. After Holt, d. Larva, 4.5 millimeters. After 

 Holt, f. Larva, 6 millimeters. Alter Ehrenbaum. /, Larva, 14 millimeters. After Holt, g, Fry, 22 millimeters. 



