Reproduction – Life Cycle | Opossum Society of the United States - Marsupial bifurcated penis
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Marsupials are any members of the mammalian infraclass Marsupialia. All extant marsupials . have a bifurcated penis, separated into two columns, so that the penis has two The shape of the glans penis varies among marsupial species. The side ones carry sperm to the two uteruses (and males marsupials often have two-pronged penises), while the middle vagina sends the joey.