. The anatomical record. Anatomy; Anatomy. 366 GEOKGE S. HUNTINGTON. Figure 1. Shoulder-girdle of Sqxialus acanthias, the Dog fish. In the continu- ous and single pectoral arch of this form the division into dorsal scapular (sc) and ventral coracoid (co) segments of the higher types is foreshadowed on the right half of the girdle by the use of the following color scheme adopted in the rest of the series: Scapula yellow Coracoid blue Epicoracoid brown Clavicle red Episternum green Sternum white Dr—Dermal horny rays. Prp, Msp, Mip,—the three basal pieces of the fin, Propterygium, Mesopterygium,


. The anatomical record. Anatomy; Anatomy. 366 GEOKGE S. HUNTINGTON. Figure 1. Shoulder-girdle of Sqxialus acanthias, the Dog fish. In the continu- ous and single pectoral arch of this form the division into dorsal scapular (sc) and ventral coracoid (co) segments of the higher types is foreshadowed on the right half of the girdle by the use of the following color scheme adopted in the rest of the series: Scapula yellow Coracoid blue Epicoracoid brown Clavicle red Episternum green Sternum white Dr—Dermal horny rays. Prp, Msp, Mip,—the three basal pieces of the fin, Propterygium, Mesopterygium, Metapterygium. Ra—cartilaginous rays (radi- alia) of fin. Pet—continuous undivided pectoral 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 Bardeen, Charles Russell, 1871-1935, ed; Boyden, Edward A. (Edward Allen), 1886-1976; Bremer, John Lewis, 1874- ed; Hardesty, Irving, b. 1866, ed; American Association of Anatomists; American Society of Zoologists; Wistar Institute of Anatomy and Biology. [New York, etc. ] A. R. Liss [etc. ]


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectanatomy, bookyear1906