. Carnegie Institution of Washington publication. FIG. 9.— A LONG-HAIRED, ROUGH, BLACK-WHITE SPOT! ED GUINEA-PIG, 1586 Son of o 2002 (fig. 1 , pi. 1) and of V 1067, which was a spotted triple heterozygote (compare fig. 4. pi. 2). We know without breeding tests that this animal is pure as regards the character long coat, the recessive which it manifests. Breeding tests have established the fact that it is pure also as regards the rough character, but heterozygous as regards pig- mented coat, since it produces albino offspring when mated to albinos. Fanciers' name for all animals of this appeara
. Carnegie Institution of Washington publication. FIG. 9.— A LONG-HAIRED, ROUGH, BLACK-WHITE SPOT! ED GUINEA-PIG, 1586 Son of o 2002 (fig. 1 , pi. 1) and of V 1067, which was a spotted triple heterozygote (compare fig. 4. pi. 2). We know without breeding tests that this animal is pure as regards the character long coat, the recessive which it manifests. Breeding tests have established the fact that it is pure also as regards the rough character, but heterozygous as regards pig- mented coat, since it produces albino offspring when mated to albinos. Fanciers' name for all animals of this appearance, "Broken-color" FIG. 10 —A LONG-HAIRED, SMOOTH, SPOTTE D AGOUTI-REC-AND-WHITE GUINEA-PIG, O 1709. Son of O 2060 (fig. 5, pi. 3} and of V 1105, a triple heterozygote (compare fig. 4, pi. 2). This animal manifests two recessive coat-characters, long coat and smooth coat, in regard to which it is, of course, pure, but it is heterozygous in respect to the third pair of coat- characters, for it produces albino as well as pigmented offspring, when mated to 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 Carnegie Institution of Washington. Washington, Carnegie Institution of Washington
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