Homology of the paired fins in fishes
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A. Brazier Howell
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Article
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1933
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John Wiley and Sons
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English
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## Abstract Recent and fossil fishes may be divided into groups having both pectoral and pelvic fins, pectorals only, pelvics only, or with a second pair of fins located anteriorly and seemingly not homologous with pelvics. In some groups the pelvics are located near the cloaca, with an extensive h