Hancocks+Flatworm

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**Location:** This species is tropical and has been recorded in Fiji, Marshall Islands, Philippines, Singapore, Japan, Maldives, Sri Lanka, Malaysia and the Great Barrier Reef in Australia. ======

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**Life cycle (Peculiarities):** They use penis fencing as a reproductive method. This is when two flatworms come together, and they try to pierce the others skin using one of their penises. The first to succeed in this act will automatically become the //de facto// (which means "in practice or actuality, but without being officially established") male and the other the //d// //e facto// female. For flatworms mating IS a fight, and it's serious stuff. The reason is because whoever becomes the //de facto// female has to spend time and energy for the developing eggs. ======

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[|http://www.qm.qld.gov.au/Find+out+about/Animals+of+Queensland/Sea+Life/Worms/Flatworms+Pl] [|atyhelminthes/Hancocks+Flatworm] ======

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