. The complete aquarium book; the care and breeding of goldfish and tropical fishes. Aquariums; Goldfish. Fig. 238. Factors in Producing Hybrids Illustrated on Opposite Page (Three-fourths size) 1, Xiphophorus helleri (green), female; 2, Xiphophorus helleri (green), male; 3, Platypoecilus maculatus (rubra), male; 4, Platypoecilus maculatus (rubra), female; 5, Hybrid male from crossing Nos. 3 and 1; 6, Hybrid female from crossing Nos. 3 and 1; 7, Xiphophorus helleri (orange), male. Nos. 6 and 7 are the parents of hybrids shown in Fig. 239. All are live-bearing or viviparous fishes. 256. Please
. The complete aquarium book; the care and breeding of goldfish and tropical fishes. Aquariums; Goldfish. Fig. 238. Factors in Producing Hybrids Illustrated on Opposite Page (Three-fourths size) 1, Xiphophorus helleri (green), female; 2, Xiphophorus helleri (green), male; 3, Platypoecilus maculatus (rubra), male; 4, Platypoecilus maculatus (rubra), female; 5, Hybrid male from crossing Nos. 3 and 1; 6, Hybrid female from crossing Nos. 3 and 1; 7, Xiphophorus helleri (orange), male. Nos. 6 and 7 are the parents of hybrids shown in Fig. 239. All are live-bearing or viviparous fishes. 256. 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 Innes, William T. (William Thornton), 1874-1969. New York, Halcyon house
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Keywords: ., bookauthorinn, bookcentury1900, bookpublishernewyorkhalcyonhouse
