perch dissectionafferent branchial arteries of dogfish
internal ear of dog fish
dog fish diagram
dogfish shark dissection
afferent and efferent branchial arteries

10 Mar 2014 c) Marine fish. d) Flying fish. Q2. & Q.4. Short notes/sketch and label (4 marks each). 1. Systematic position, habits & habitat of Scoliodon. 2. Functions of skin of Scoliodon The common Indian dogfish shark (Scoliodon sorrakowah) was nor too small but suitable for dissection Not a popular article of diet Not highly represent a generalized fish Structure depicts basic vertebrate plan Some of . dogfishes Typical scale consists of 2-parts A wide rhomboidal basal plate Fish Dissection External features: 1. Feel the fish's scales. Use a microscope to observe the scales up close, do you see rings? Why do fish have scales?12 Apr 2017 SHARK DISSECTION INSTRUCTIONS All members of the lab group should touch the shark. Unlike the other 'higher vertebrates' (fish, reptiles, birds, etc.) In this article we will discuss about the dissection of dog fish. Scoliodon sp. By giving an incision along the left side, following the procedure adopted for the parts. The object of dissection is to separate the several parts from one another, so as to define their nerves in rat and internal ear in frog, preserved specimens are required. Similarly scoliodon is also preserved after anaesthesizing them. Scoliodon is a genus of requiem sharks in the family Carcharhinidae. It was formerly thought to . Create a book · Download as PDF · Printable version ago that I should work out the anatomy of Scoliodon . XIV Directions for Practical Work. 104 . including the sharks, dogfishes and skates and (2) Bony fish.