Bob Jones University Is Nationally Accredited. The lack of regional accreditation could be a problem. Nationally accredited schools are predominantly for-profit and offer vocational, career or technical programs. Make sure you investigate and understand why they are not regionally accredited. National Accreditations for Bob Jones University.
Some of the major groups of ray-finned fishes (roughly in order of origin on the family tree) are: 1  Holostei: the gars and bowfins. 2  Osteoglossiformes: the bony-tongued fishes. 3  Elopomorpha: tarpon, bonefishes, eels, and gulpers.  Clupeomorpha: herrings, anchovies.
Skates and Rays. Cartilaginous fish (scientific name Chondrichthyes) have a skeleton made from cartilage instead of bone. Cartilage is tough and flexible and provides enough structural support to allow these fish to grow to very large sizes. Cartilaginous fish include sharks, rays, skates and chimaeras.There are approximately 600 different species of rays and skates and about 500 shark species. Rays and skates live in oceans throughout the world. Most rays and skates live on the bottom of the ocean while some live in open water.Some rays also live in freshwater. The manta ray (Manta birostris) feeds on plankton and small fish is the largest ray reaching up to 9 metres in width and can weigh several tonnes.artilage is tough and flexible and provides enough structural support to allow these fish to grow to very large sizes. Cartilaginous fish include sharks, rays, skates and chimaeras. There are approximately 600 different species of rays and skates and about 500 shark species.