Shark Eggs

There are over 500 species of shark living in waters around the world and the majority give birth to live young. The remainder are oviparous, meaning they lay eggs. Around 40 to 50 different shark species.

Researchers report that 40% of approximately 500 shark species lay eggs, while the rest give live birth. As previously mentioned, egg-laying (oviparity) is one of the most common. May 9, 2025yes, sharks lay eggs — at least some of them.

These are known as oviparous species, and they include types like cat sharks, horn sharks and carpet sharks. Skate, chimaera and some shark species produce eggs encased in a tough 'leathery' eggcase. A female may spend a long time laying her eggs, ensuring they’re securely fixed in a safe place.

Nov 1, 2024explore our comprehensive shark egg identification chart to help identify various shark egg cases by shape, size, and features. The bamboo sharks (hemiscylliidae) and the zebra shark (stegostomatidae) lay eggs on the bottom, while the other carpet sharks give live birth. The egg cases are oval and covered with adhesive fibers.

Mar 19, 2024do sharks lay eggs? Some sharks give birth by laying eggs, while others give birth to live young, save our seas foundation reports. Aug 22, 2025explore the diverse strategies of shark reproduction, detailing how and where certain sharks lay their unique eggs.

May 7, 2025do sharks lay eggs? Of the approximately 400 species of sharks, about 40% lay eggs. When the eggs are laid, they are in a protective egg case (which sometimes.

Mar 19, 2024but sharks lay an unusual-looking “egg” in the ocean. Apart from being an aesthetic shape, the eggs’ peculiar.