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  2. Egg case (Chondrichthyes) - Wikipedia

    en.wikipedia.org/wiki/Egg_case_(Chondrichthyes)

    An egg case or egg capsule, often colloquially called a mermaid's purse, is the casing that surrounds the eggs of oviparous chondrichthyans. Living chondricthyans that produce egg cases include some sharks, skates and chimaeras. Egg cases typically contain one embryo, except for big skate and mottled skate egg cases, which contain up to 7 ...

  3. Sometimes referred to as "mermaid’s purses", the egg cases then attach to features such as rocks or algae, allowing the shark embryo inside to grow and later hatch from the egg.

  4. Skate (fish) - Wikipedia

    en.wikipedia.org/wiki/Skate_(fish)

    Skates produce their young in an egg case called a mermaid's purse. These egg cases have distinct characteristics that are individualized to each species. [13] [7] This makes a great tool for identifying different species of skates. One of these identifiable structures is the keel. The keel is a flexible ridge that runs along the outside of the ...

  5. Big skate - Wikipedia

    en.wikipedia.org/wiki/Big_skate

    The egg capsule ("mermaid's purse") of a big skate. This species is oviparous, and is one of the few skate species that typically has more than one embryo within each egg capsule, commonly called "mermaid's purses" when they are found washed up on beaches. The egg capsule of a big skate is the largest of any skate, measuring 23–31 cm (9–12 ...

  6. Scyliorhinidae - Wikipedia

    en.wikipedia.org/wiki/Scyliorhinidae

    Catshark egg (mermaids' purse) Scyliorhinidae includes many species of catsharks, that like the chain dogfish, are oviparous and lay eggs in tough egg cases with curly tendrils at each end, known as "mermaid's purses", for protection, onto the seabed. [15] Almost a year is needed for a catshark to hatch from the egg.

  7. Clearnose skate - Wikipedia

    en.wikipedia.org/wiki/Clearnose_skate

    Clearnose skates are oviparous, and therefore they lay fertilized eggs, commonly referred to as Mermaid's purses. Each corner of the rectangular egg case has a small curved horn. [16] The size of the egg case ranges from 6.4 to 7.7 cm (2.5 to 3.0 in) long and 3.7 to 4.7 cm (1.5 to 1.9 in) wide. [16] Egg deposition occurs in pairs, and up to 30 ...

  8. The Most Brilliant 'Wish' Easter Eggs You Probably Missed - AOL

    www.aol.com/most-brilliant-wish-easter-eggs...

    The musical number "I'm a Star" is full of singing animals, in the style of "Kiss the Girl" from The Little Mermaid. When the song is done, a deer says to a bear, "Thanks for not eating me, John ...

  9. Undulate ray - Wikipedia

    en.wikipedia.org/wiki/Undulate_ray

    Each egg is a leathery black eggcase with horny corners, known by the common name "mermaid's purse" (as are the eggcases of other rays, skates and sharks). They usually are 72– 90 mm long and 42– 52 mm wide. These "purses" often wash up on beaches after rough weather, although usually they wash up empty, the young ray having already hatched ...

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