. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. BIGELOW: COAST WATER EXPLORATION OF 1913. 319 of its deep-water habit, this southern neritic group was limited to a coastal-zone south of New York, some forty-five miles broad (Fig. 79, Stations 10069, 10072, 10073, 10074, 10075, 10076, 10077, 10078, 10079, 10080, 10082). We found none of these species north of New York; but most of them appear along the southern shores of New England later in the season. The most important of the group, fau-. Fig. 79.— Occurrence of some neritic Medusae, July-August, 1913. a


. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. BIGELOW: COAST WATER EXPLORATION OF 1913. 319 of its deep-water habit, this southern neritic group was limited to a coastal-zone south of New York, some forty-five miles broad (Fig. 79, Stations 10069, 10072, 10073, 10074, 10075, 10076, 10077, 10078, 10079, 10080, 10082). We found none of these species north of New York; but most of them appear along the southern shores of New England later in the season. The most important of the group, fau-. Fig. 79.— Occurrence of some neritic Medusae, July-August, 1913. a, Aequorea groenlandica, southern form. 1, Liriopescutigera; L, Laodicea cruciata; m, Melicertum campanula; p, Phialidium languidum; s, Stauro- phora mertensii. nistically, Aequorea groenlandica, was confined to the waters over the inner half of the continental shelf south of New York; spreading sea- ward to the slope off Chesapeake Bay, but absent in the edge of the Gulf Stream (Station 10071) and in the tongue of ocean water off Dela-. 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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