Collectible Wildlife Gifts | Marrella, Extinct Arthropod, Lace crab, Museum Quality, Hand Painted, Rubber, Realistic, Toy, Gift, 3" CH491 BB154

This  Marrella,  Extinct Lace crab  figure includes hand painted features to give it realistic details that are true to natural anatomy.  This figure is considered a museum quality replica. Highest Quality Natural Rubber. Marrella is an extinct genus of marrellomorph arthropod known from the middle Cambrian Burgess Shale of British Columbia. It is the most common animal represented in the Burgess Shale, with tens of thousands of specimens collected. Much rarer remains are also known from deposits in China.  Marrella is likely to have been an active swimmer that swam close to the seafloor (nektobenthic) with its swimming appendages used in a backstroke motion, with the large spines acting as stabilizers, as well as possibly also having a defensive function. They have been suggested to be filter feeders, with food particles sifted out of the water column by the posterior appendages during swimming before being passed forward by the appendages towards the mouth.  Specimens of Marrella range from 2.4 to 24.5 millimetres (0.094 to 0.965 in) in length. The head shield had two pairs of long posteriorly curved projections/spines, the posterior pair of which had a serrated keel. There is no evidence of eyes. On the underside of the head was a pair of long and sweeping flexible antennae, composed of about total 30 segments, projecting forward at an angle of 15 to 30 degrees away from the midline. On part of the antennae, the joints between segments bear setae. Behind and slightly above the antennae attached a pair of short and stout paddle-like swimming appendages, composed of one long basal segment and five shorter segments, the edges of the latter of which were fringed with setae. Thanks for visiting Collectible Wildlife Gifts, the leading provider of high-quality, lifelike animal Designs and gifts! We work hard to ensure we have a diverse range of products. Each product is inspected for their quality craftsmanship. Whether you're searching for a great gift or seeking educational designs for displays, we ™ve got you covered. At Collectible Wildlife Gifts, our products appeal to a wide range of customers, including family, friends, and educators. Our products are trusted and used by professional organizations as well including aquariums, zoos, and movie studios. Our extensive line of products boasts everything from plush sharks to educational animal growth cycles. Our products bring joy to recipients, and serve as valuable educational resources, sparking curiosity and fostering learning. Discover the wonders of the natural world with Collectible Wildlife Gifts. Browse our collection today!