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Scientists overturn a theory about this shark’s strange head
Scientists have overturned a leading explanation for why male and female bonnethead sharks have differently shaped heads. Instead of males developing a pointed snout …
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-09-05 06:24 GMT+8（北京时间）
ScienceDaily Scientists overturn a theory about this shark’s strange head Scientists have overturned a leading explanation for why male and female bonnethead sharks have differently shaped heads. Instead of males developing a pointed snout at maturity, both sexes actually begin with more pointed heads that become rounder with age…
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