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FMIB Viviparous Perch male Hysterocarpus traski Gibbons Battle Creek Sacramento River.jpeg Viviparous Perch male Hysterocarpus traski Gibbons Battle Creek Sacramento River Subject Perciformes Tag Fish Cite book Fishes Jordan David Starr New York City NY Henry Holt and Company Fig Creator Cloudsley Rutter PDUWASHFMIB Institution