According to the U.S. Government Bureau of Labor Statistics, in 2012 the median salary for a veterinarian is $43.32 per hour. Prices range from $22.92- $68.71 per hour accordi â¦ ng to where you practice. On an annul basis, the average veterinarian makes $90,110 per year.ow much money a veterinarian can earn in Scotland depends on their  level of experience and qualifications. A newly qualified vet can  earn 21,800 GBP while a more senior v â¦ et can earn in excess of  53,000 GBP per year.
Bony fish (Osteichthyes) are distinguished from other fish species that have a cartilaginous skeleton (Chondrichthyesâsharks, rays and chimaeras, for example) by the presence of true boneâa mixture of calcium phosphates and carbonatesâin their skeletons.
The bony fish have a pair of gills that are situated inside their bodies, and the cartilaginous fish have gill slits on the outer side of their bodies, present on both sides. In the cartilaginous fish, the teeth, nostrils on the side of the head and the tiny tooth like scale are not fused together to the jaw.Fertilization of the eggs occurs through the process of internal fertilization unlike bony fish, where fertilization takes place outside the body.nique Characteristics. 1.The skeleton of the cartilaginous fish is out of a flexible bone-cartilage. The skeleton does not have any bone. 2.These fish have dorsal fins, an anal fin, a pair of ventral fins and a single caudal fin.