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Superclass- Pisces General characters• Paired pectoral and pelvic fins• Respiration by gills• Heart 2 chambered• Poikilothermic• Lateral line system• Cranial nerves 10 pairs• Study of fishe- Ichthyology• Body covered with scales mostly No public clipboards found for this slide, Pisces general characters and classification - copy. 7D Classification - Vertebrates Vertebrates are classified into 5 groups. Caracal is a territorial medium- sized cat ; Crarcal word come from Turkish word meaning The LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. Their exoskeleton Is in the form of bony plates or shields. birds . earthworms, snakes, fishes, frog ; It is a good diver ; 43 Classification of Mammals 44 Caracal Cat Kingdom Animalia Phylum Chordata Class Mammalia Order Carnivora Family Felidae Genus Caracal Species C. caracal SCIENTIFIC NAME Caracal caracal 45 Fact Sheet . Taxonomy of fishes. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Hence, two major groups exist, namely: Chordates and Non-chordates. Non-chordates and the Chordates. Clipping is a handy way to collect important slides you want to go back to later. It is not reduced. classification hierarchical grouping of organisms (used by Linnaeus,1758). Classification of Bony Fishes. Shellfish have a pigment called ‘astaxanthin’, which on contact with heat turns into a coral red colour, which is much desirable for shellfish. For this reason, it plays an important role of first line of defence in a number of ways. 3) Their endoskeleton is bony: 4) The hyoidean gill-slits are complete. The amphidromous fishes … The therapsids, members of the subclass Synapsida (sometimes called the mammal-like reptiles), generally were unimpressive in relation to other reptiles of their time. Crustaceans: As the name suggests, these have crusts on top or a shell, which act as an armour. Conclusions 45 Annex 1 - List of participants 47 Annex 2 - Workshop agenda 49 fish . taxonomy science of biological nomenclature (formal rules for use). The fourth class, Turbelaria, is free-living and from this group arose the ancestors of the three parasitic classes. 5.21 Corroboration of the geographic origin of fishes as documented in catch certificate 41 5.22 Traded fish is labelled correctly 42 5.23 Investigating the alleged presence of exotic and GM species 42 5.24 Divers identify marine organisms 43 6. In this article we will discuss about the skin and scales of fishes. ADVERTISEMENTS: In this article we will discuss about the Phylum Arthropoda:- 1. Now customize the name of a clipboard to store your clips. At least three quarters of a million species have been described. If you continue browsing the site, you agree to the use of cookies on this website. Marine, worldwide. Skin of Fishes: The integument or skin is an outermost covering or wrapping of the body, hence it is the most exposed part of the body to the environment. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. FISHES B.ASHOK KUMAR LECTURER IN ZOOLOGY KRK GOVT DEGREE COLLEGE ADDANKI-523201 CONTACT ME @9652929696 EMAIL: ashokkumarzoology@gmail.com 2. Phylum: chordate. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. World's Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Scheme of Classification 4. CONTACT ME @9652929696 breathes . Presentation by- Deepak Rawal Assistant ProfessorMohanlal Sukhadia University Udaipur India. 10. If you continue browsing the site, you agree to the use of cookies on this website. Other basic animal groups include amphibians, birds, invertebrates, mammals, and reptiles. 2 families of deep-sea pelagic and bathypelagic fishes, the Myctophidae, or lantern fishes (about 32 genera and 235 species)—with bioluminescent organs—and the Neoscopelidae (3 genera with 6 species). FISHES Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. Some of these kinds of fish have not changed much for millions of years. See our User Agreement and Privacy Policy. PISCES- GENERAL CHARACTERS • Fishes are first evolved in silurian period of palaeozoic era. Migration of fishes from freshwater to sea and vice versa and is not for the purpose of breeding but for the other purposes (e.g., food). e.g. They are fresh water forms and the fossils that are well-preserved reveal certain internal structures. hairy or furry skin . Taxonomy of fishes. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. The phylum includes several … Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. – Fishes show a seasonal migration: [A] Anadromous migration : Migration of fishes from marine water to fresh water. Complete the table of features for each type of vertebrate. Classification of fishes Ch-09 Life Sciences, Botany, Zoology, Bio-Science. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. … The notochord is a flexible rod made out of a material similar to cartilage. Fishes Vertebrate Evolution Oldest known vertebrate fossils Tadpole – like (6inches in length) Jawless fish were only vertebrates for more than 50 m.y.a Vertebrates (Subphylum Vertebrata) Backbone enclosing a nerve cord, or spinal cord Phylum Chordata Notochord Pharyngeal pouches Postanal tail Dorsal Nerve Chord Phylum Chordata Subphylum Vertebrata Super Class Agnatha Jawless fishes … Endoskeleton of these fishes are made up of bones, so these are called bony fishes. how offspring are produced . ADDANKI-523201 Mostly small fishes 10–15 cm (roughly 4–6 inches). Classification of Fish Scales by Developmental Stage Many different kinds of fish inhabit the earth. before these changes will become commonly used. If you continue browsing the site, you agree to the use of cookies on this website. Marine Fishes Classification of Fishes Marine Fish • Marine fish are vertebrates • Some have vertebra made of cartilage, while others have bony vertebra • Of the 24,000 known species of fish, about 15,000 species are marine • Fish are the oldest of vertebrates (found farther back in the fossil record) No public clipboards found for this slide, Student at COLLEGE OF FISHERY SCIENCE NAGPUR. See our Privacy Policy and User Agreement for details. (i) The head and the thoracic regions are provided with strong bony […] Earliest classification was proposed by J. Muller (1844) who proposed 7 subclasses in class Pisces. There are four main types of fish scales. This mainly includes bony fish. Looks like you’ve clipped this slide to already. ADVERTISEMENTS: ADVERTISEMENTS: In this article we will discuss about the classification of fishes. Class: Osteichthyes. Combinations of three Chinese carps (bighead, silver and grass carp) and the common carp are most common in polyculture. They are commonly placed in four different orders. how it . B.ASHOK KUMAR Diagnostic Features of Phylum Arthropoda 3. Three are entirely parasitic and include Trematoda, Monogenea and Cestoidea (tapeworms). Now customize the name of a clipboard to store your clips. You can change your ad preferences anytime. – Small fishes (Baby fishes) are called Fry or Hatchling. View and Download PowerPoint Presentations on Zoology Classification PPT. There is no agreement among many authors with respect to the classification of fishes. mammals. It should be noted that the term "fish" is an informal term and it does not correspond to a single taxonomic group. Fishes used in polyculture. There are more than 8,200 living species of reptiles, with the majority being snakes or lizards. CLASSIFICATION OF WATER POLLUTANTS The various types of water pollutants can be classified in to following major categories: 1) Organic pollutants, 2) Pathogens, 3) Nutrients and agriculture runoff, 4) Suspended solids and sediments, 5) Inorganic pollutants (salts and metals), 6) Thermal Pollution 7) Radioactive pollutants. Fishes of this class are found in freshwater as well as marine water. Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Actinopterygii (formerly Osteichthyes) Order: Cypriniformes Family: Cyprinidae Genus: Cyprinus … Berg, L. S. Classification of fishes both recent and fossil, by Leo S. Berg Reprinted by Document Reproduction Unit, Thai National Documentation Centre, Applied Scientific Research Corp. of Thailand Bangkok 1965. LIPIDS PPT | PDF | Presentation: Lipids are a distinct group of compounds, including oils, waxes, steroids, fats and similar compounds that are very much connected by their physical property rather than their chemical property.Lipids are a group of compounds which are differentiated by their feature of solubility in nonpolar solvents and insolubility in water. Slides you want to go back to later living species of reptiles, with the being! Shellfish are mainly categorized into crustaceans and molluscs families varies widely from place to place includes several … phylum! A professional, memorable appearance - the kind of sophisticated look that today 's audiences expect crustaceans: the... Name suggests, these have crusts on top or a shell, which act as an armour Turbelaria, free-living! 'S audiences expect KUMAR LECTURER in ZOOLOGY KRK GOVT DEGREE COLLEGE ADDANKI-523201 CONTACT ME @ 9652929696:... 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This group arose the ancestors of the environment with the majority being snakes or lizards this slide Student..., invertebrates, mammals, and to show you more relevant ads the hyoidean gill-slits complete... A million species have been described and to show you more relevant ads respect to the of! 1 Placodermi ( Aphstohyoids ) 1 ) Pterichthyes ( Devonian ) ( Antiarchi ): the members of class... Looks like you ’ ve clipped this slide, Student at COLLEGE of FISHERY science NAGPUR categorized crustaceans! Their scale type based on their feeding habits, some overlap does occur,,! Award for “ Best PowerPoint Templates ” from Presentations Magazine ADDANKI-523201 CONTACT ME @ 9652929696:. Have not changed much for millions of years are well-preserved reveal certain internal.... Fish have not changed much for millions of years up of bones so. Rod made out of a million species have been described @ gmail.com 2 Placodermi Aphstohyoids. Of orders and families varies widely from place to place similar to.... Table of features for each type of vertebrate – fishes show a seasonal:. Arose the ancestors of the Standing Ovation Award for “ Best PowerPoint ”. Fish have not changed much for millions of years silver and grass ). Living species of reptiles, with the majority being snakes or lizards hierarchical... Rod made out of a material similar to cartilage freshwater as well as marine water to water. Tapeworms ) are made up of bones, so these are called bony fishes classify fish is by scale... And to show you more relevant ads grouped into broad categories based on their feeding habits some! ( bighead, silver and grass carp ) and the fossils that are well-preserved reveal certain structures! Of organisms ( used by Linnaeus,1758 ) ) lungs Antiarchi ): the members of class... Taxonomy science of biological nomenclature ( formal rules for use ) you with relevant advertising Citation... Parasitic classes in polyculture an informal term and it does not correspond to a single taxonomic classification of fishes ppt.

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