. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. 304 bulletin: museum of comparative zoology. cina was taken in the depths. On the other hand, most of the Lima- cinas did not come from any very great depth, because whenever two hauls were made, a deeper and a shallower, it was usually the latter which made the largest catch. This was the case both south of Cape Cod (Station 10001) and in the Gulf of Maine (Stations 10092, 10093, 10097, 10100, 10102) and the only exception (10064) yielded so few. Fig. 72.— Distribution of pteropods and heteropods, July-Augus
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. 304 bulletin: museum of comparative zoology. cina was taken in the depths. On the other hand, most of the Lima- cinas did not come from any very great depth, because whenever two hauls were made, a deeper and a shallower, it was usually the latter which made the largest catch. This was the case both south of Cape Cod (Station 10001) and in the Gulf of Maine (Stations 10092, 10093, 10097, 10100, 10102) and the only exception (10064) yielded so few. Fig. 72.— Distribution of pteropods and heteropods, July-August, 1913. a, Atlanta; b, Limacina balea; c, Criseis; C, Corolla; f, Firoloida; i, Limacina inflata; p, Pterotrachea. The curve shows the probable southern limit to Limacina balea. specimens (4) that no deductions can be drawn from it. The precise depths where Limacina was most abundant can hardly be determine<I by the open nets which were used, but the fact that the nets which. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
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