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30th november grape Agate from Indonesia, furthermore received silver jewellery with Seraphinite, Larimar and Charoite, furthermore expected container with Chinese stones, and nice polished smoothstones. Order by webshop, or visit us.

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SALE 2020: Cat shark (Scyliorhinidae) from Vietnam.

SALE 2020: Cat shark (Scyliorhinidae) from Vietnam.

Product

SALE 2020: Cat shark (Scyliorhinidae) from Vietnam.

Description

Not protected, but set up very nicely (with a twist in the body) at competitive price!

Prijs elders

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More information

Catsharks are ground sharks of the family Scyliorhinidae. They are one of the largest families of sharks with around 160 species placed in 17 genera. Although they are generally known as catsharks, many species are commonly called dogfish or gato. They feed on benthic invertebrates and smaller fish. Catsharks are not harmful to humans. Catsharks may be distinguished by their elongated, cat-like eyes and two small dorsal fins set far back. Most species are fairly small, growing no longer than 80 cm (31 in); a few, such as the nursehound (Scyliorhinus stellaris) can reach 1.6 m (5.2 ft) in length. Most of the species have a patterned appearance, ranging from stripes to patches to spots. Characteristics of genus Apristurus are mostly dark bodies, having a long anal fin that ends in front of where the lower caudal fin begins. The snouts of the members of Apristurus are flat. They also present upper and lower labial furrows. The sonic hedgehog dentition expression is first found as a bilateral symmetrical pattern and is found in certain areas of the embryonic jaw. Sonic hedgehog is involved in the growth and patterning of different organs. Every 18–38 days the teeth are replaced as is a common characteristic of the developmental process of sharks. The "swell sharks" of the genus Cephaloscyllium have the curious ability to fill their stomachs with water or air when threatened, increasing their girth by a factor of one to three.

STRONG TRADEMARKS TIMMERSGEMS GROUP