Collectible Wildlife Gifts | Cephaiaspis, Extinct Fish, Museum Quality, Rubber Bird, Hand Painted, Realistic Toy Model, Gift, 5" CH175 BB113

Cephalaspis, extinct genus of very primitive, jawless, fishlike vertebrates found in Lower Devonian rocks (the Devonian Period lasted from 416 to 359.2 million years ago) in Europe and North America. Cephalaspis, one of an early group of vertebrates called ostracoderms, possessed an external bony head shield, but probably its internal skeleton was not ossified to any great extent. Its eyes were situated on the dorsal side of the flat head; the ventral placement of its mouth indicates that Cephalaspis was a bottom-feeding animal. It is probable that Cephalaspis lived by straining organic matter from the bottom sediments of the freshwater streams it inhabited, a feeding method that persisted from its ancestors. Cephalaspis differed from its predecessors in that the head shield was freed from the rest of the body, allowing for greater mobility, and it also possessed paired pectoral fins. Sensory structures, perhaps electric organs of a sort, were present along the margins of the head shield. See also ostracoderm. Collectible Wildlife Gifts is the market leader in providing high quality, realistic toys of all types! Every one of our items is heavily inspected for quality craftsmanship and authenticity. Our products make great gifts for your family and friends! Additionally, our lifelike animal figurines and plush make for great displays and educational sets. We are happy to serve our wide range of clientele from parents to educators, gift shop owners and many more! Our team works hard to ensure you get a great toy. All products from CWG are checked for quality to ensure you receive the order in perfect condition. From plush sharks to educational animal growths cycle we offer the perfect toy or gift for any occasion.