ZME Science on MSN5d
No males required: shark mother gives birth despite only being surrounded by females
A female swell shark gives birth to a pup without coming in contact with a male, and now scientists are wondering how this is ...
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The Frilled Shark Has a 3-Year Pregnancy Before Giving Birth
Female frilled sharks give birth to live young, typically 6 to 12 pups at a time. The pups are fully formed miniatures of adults and must fend for themselves immediately after birth. Frilled ...
朝日新聞社3y
In 1st for Japan, sand tiger shark born at Ibaraki aquarium
OARAI, Ibaraki Prefecture--A sand tiger shark was born at the Aqua World Ibaraki ... came out at 11 a.m., aquarium officials said. The birth brought tears to the eyes of at least one worker ...
Natural History Museum%2c London1y
Do sharks lay eggs?
There are over 500 species of shark living in waters around the world and the majority give birth to live young ... This is known to occur in sand tiger sharks (Carcharias taurus). Placental ...