. A guide to the study of fishes. Fishes; Zoology; Fishes. Series Plectognathi 427 percoid in almost all respects, save in the presence of the sub- ocular stay. Their scales are ctenoid and well developed. The dorsal spines are numerous and strong. The ventral fins are complete and normally attached; the anal has three strong '^tf-^y. Fig. 365.—Rosefish, Sebastes marinus Linnaeus. Cape Cod. Spines. The cranirmi shows only a trace of spiny ridges, and the five spines on the preoperculum are not very different from those seen in some species of bass. The gill-arches are, however, different, ther
. A guide to the study of fishes. Fishes; Zoology; Fishes. Series Plectognathi 427 percoid in almost all respects, save in the presence of the sub- ocular stay. Their scales are ctenoid and well developed. The dorsal spines are numerous and strong. The ventral fins are complete and normally attached; the anal has three strong '^tf-^y. Fig. 365.—Rosefish, Sebastes marinus Linnaeus. Cape Cod. Spines. The cranirmi shows only a trace of spiny ridges, and the five spines on the preoperculum are not very different from those seen in some species of bass. The gill-arches are, however, different, there being but 32- gills and no slit behind the 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 Jordan, David Starr, 1851-1931. New York, H. Holt
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