PPT-Following Fishes:

Anadromous Fish of Idaho An Epic Journey for Courageous Fish Steelhead at Selway Falls Description This is a 3 day lesson and activity including Day 1 Salmon biology and research Day 2 Following Fishes guided internet activity. JEOPARDY. How things. work?. Bony Fish. Anatomy. Circulatory. System. Digestive. System. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. Invertebrate chordates. Tunicates and lancelets. Vertebrate chordates. Fishes. Amphibians. Reptiles. Birds. Mammals. Nonvertebrate Chordates . Tunicates (sea squirts). Squirt water when their siphons are disturbed. Biology 342. Phylogeny . of . Basal . Tetrapoda. The group of bony fishes that gave rise to land-dwelling vertebrates and their descendants (. Tetrapoda. , or colloquially, “. tetrapods. ”) was the lobe-finned fishes, or . Biology 342. (. Simplified). Phylogey. of Fishes. HAGFISHES:. Living relict group of fishes often considered to be amongst most primitive of vertebrates.. Jawless, poorly developed cranial structures, no ossified vertebral elements.. Characteristics of all Fish. All fish are . aquatic. All fish are . vertebrates. All fish have . gills. All fish have appendages in the form of . fins. Most. fish have skin with . scales. Different Groups of Fishes. Notothenioid. Fishes. by: Priscilla Watson-Wynn. Antarctica. Fifth largest continent. The world’s most southern continent. Surrounded by Southern Ocean. 98% covered in ice sheet & 2% barren rock. Introduction. Acquiring food for energy to drive metabolism and other physiological processes is central to the survival of the individual.. Competition for food resources is often intense in the animal’s natural surroundings, therefore, increasing the efficiency with which you collect and process food is at a premium in natural selection. . N. ature of the Membrane. Team. Mawadda. Al-. Naeeli. Pat . Cipriano. , Kim Conner, . Lopa. Das,. Thea. Edwards, Tara Luke. Facilitators: Michelle Withers & Karen York. Goal. Understand how the chemical structure of cell membranes underlie their function and adaptability.. Traditional organization of Vertebrate Taxonomy. AGNATHA -Jawless Fishes. CHONDRICHTHYES -Sharks, skates, rays and chimeras. OSTEICHTHYES -Bony Fishes. AMPHIBIA -Amphibians. REPTILIA -Reptiles. MAMMALIA -Mammals. Response of fishes to flow. Gido. and . Propst. 2010. Flow variation in the San Juan River. Flow variation in the San Juan River. 56 m. 3. /s ~2000 . cfs. 14 m. 3. /s . ~. 500 . cfs. Gido. and . Propst. DOCUMENTS OF THE FISHERY RESOURCESDIVISION OF FAO DEPARTMENT OF FISHERIESDocuments which are not official FAO publicationsare issuedinsevera!series.Theyaregiven 'arestricted distribution and this fact Fall, . 2020. Ichthyology. Alimentary canal. （消化道）. can be divided into anterior and posterior regions.. The anterior part consists of the mouth, . buccal. cavity, and pharynx.. The posterior part consists of the foregut (esophagus and stomach), . Structure of Gill . & . Accessory Respiratory organs in Fishes . Contents. Introduction. Gills in Fishes. Spiracles. Structure of gill. Gross anatomy . of . gill. Gas exchange over lamellae. Pseudobranch. Prof. Dr. . Mohammad . Hamed. . Bahnasawy. .  . Prof. of fish . biology . Zoology Department. Faculty . of . Science. . Damietta . University. The negative aspects. 1- Poisonous and venomous fishes.