PPT-FISH GILLS In health and in disease

By Dr Jo Bannister BSc Animal Sc Hons BSc BVMS amp Dr Richmond Loh BSc BVMS MANZCVS Aquatics MPhil Path MANZCVS Pathobiol A presentation using NORMAL GILL FORM AND FUNCTION. Kingdom: . Animalia. Phylum: Chordata. Subphylum: Vertebrata. Class: . Osteichthyes. “bony fish”. Traits of Bony Fish. Bony skeleton. Traits of Bony Fish. Bony skeleton. Scales. Traits of Bony Fish. DISSECTION. . Animal Groups. Image from: http://ology.amnh.org/biodiversity/treeoflife/pages/graph.html. ARTHROPODA. “Arthro” = jointed. “pod” = foot. Arthropods. Structures. to identify in lab. Why are they called bivalves?. The . shells of a bivalve are made up of two halves that are mirror images of each other and are joined at one edge by a flexible . hinge.. Each . half is asymmetrical and rounded, so that when . BIOLOGY. At 31,500 species, fish exhibit greater species diversity than any other class of vertebrates.. Three Classes of Fish. Agnathan. : Jawless fish, . *Hagfish, . Lamprey. Chondrichthyes. : Cartilaginous Fish . 13.3 Gas exchange in fish. Learning outcomes. Students should be able to understand the following:. The structure of fish gills and how water is passed along them. The difference between parallel flow and . General Characteristics of Mollusks. 2nd . largest animal phylum ~100,000species. Extremely . diverse, so why are they all classified under the same phylum?. 1) They all start off as a TROCHOPHORE. This . Characteristics of Mollusks. Mollusks are invertebrates with soft, . unsegmented. bodies that are often protected by a hard outer shell.. They also have a thin layer of tissue called a . mantle. that covers its internal organs.. Subphylum Vertebrata: . Vertebrae surround nerve cord and serves as a primary . support. ; skeleton modified . into . a skull for protection of the brain. .. This group includes . fish, amphibians, reptiles, birds, and mammals. ‘. Branchia. ’ in . greek. = ‘gills’. In bony fish (Teleosts): . Gills lie in a . branchial. cavity covered by the operculum:. Usually two sets of four . holobranchs. Each . holobranch. consists of two . Lots of dishes and meals can be made with fish.. Fish dishes. Name this fish dish.. Have you tried this before?. Fish fingers, chips and peas. Fish dishes. Name this fish dish.. Which country does this dish come from?. Barbara Leary and Amy . Vallis. AP Biology. Ms. Bergman. April 8, 2011. BODY STRUCTURE AND COVERING. BONY FISH (. Teleosts. ). Scales are flatter covered by thins layers of skin and mucus making them slippery. HAJEE KARUTHA ROWTHER HOWDIA COLLEGE. UTHAMAPALAYAM. DEPARTMENT OF BIOCHEMISTRY. NAME : S. MUTHUPRIYA . STAFF CODE: TNMK021SFT127 . COURSE NAME: . Food biotechnology. COURSE CODE: . 17UBCe62. TOPIC: . hydrolyzate. Preservation of surplus fish and offal – use in animal feeding – alternative to fish meal. Started in 1930s. Denmark started commercial production in1948. Fish silage industries - Denmark and Poland. Dr. Sonalika’s Eye Clinic provide the best Corneal disease treatment in Pune, Hadapsar, Amanora, Magarpatta, Mundhwa, Kharadi Rd, Viman Nagar, Wagholi, and Wadgaon Sheri