Endoskeleton of these fishes are made up of bones, so these are called bony fishes. how offspring are produced . Now customize the name of a clipboard to store your clips. See our Privacy Policy and User Agreement for details. There are more than 8,200 living species of reptiles, with the majority being snakes or lizards. 10. … Order Characteristics Example; … No public clipboards found for this slide, Student at COLLEGE OF FISHERY SCIENCE NAGPUR. reptiles . One of the most fundamental forms of classification of animals is the presence or absence of the notochord. Now customize the name of a clipboard to store your clips. Classification of fishes Ch-09 Life Sciences, Botany, Zoology, Bio-Science. It should be noted that the term "fish" is an informal term and it does not correspond to a single taxonomic group. 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 The four orders are described in Table below. Taxonomic hierarchy: Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Actinopterygii (formerly Osteichthyes) Order: Cypriniformes Family: Cyprinidae Genus: Cyprinus … If you continue browsing the site, you agree to the use of cookies on this website. They are commonly placed in four different orders. This mainly includes bony fish. It is not reduced. Others have evolved in order to use different aspects of the environment. Phylum: Chordata. Agnathan. One of the six basic animal groups, fish are aquatic vertebrates that have skin that is covered with scales.They also feature two sets of paired fins, several unpaired fins, and a set of gills. Classification of Reptiles. The amphidromous fishes … Animals belonging to phylum Chordata are fundamentally characterised by the presence of a notochord, a dorsal hollow nerve cord and paired pharyngeal [relating to the pharynx] gill slits. If you continue browsing the site, you agree to the use of cookies on this website. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. before these changes will become commonly used. There are four main types of fish scales. Other species may also be used. systematics the study of relationships Taxonomic hierarchy:. soft, moist skin (no scales) lungs . PISCES- GENERAL CHARACTERS • Fishes are first evolved in silurian period of palaeozoic era. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Clipping is a handy way to collect important slides you want to go back to later. You can change your ad preferences anytime. Non-chordates and the Chordates. Sharks and rays; sturgeon and gars; herring-like fishes; trout and salmon; eels, minnows, suckers, and catfish; flying fish and relatives; cod-like fish; flatfish; seahorses and relatives; mullets, silversides, and barracuda; and mackerels and tunas are the main group of fishes. To help standardize Mostly small fishes 10–15 cm (roughly 4–6 inches). – Fishes show a seasonal migration: [A] Anadromous migration : Migration of fishes from marine water to fresh water. 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. hairy or furry skin . 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. (1) Salmon (2) Sturgeon (3) Hilsa [B] Catadromous migration : Migration of fishes … A good way to classify fish is by their scale type. •fish classification 3. Phylum: chordate. No public clipboards found for this slide, Pisces general characters and classification - copy. 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. See our Privacy Policy and User Agreement for details. – Small fishes (Baby fishes) are called Fry or Hatchling. Introduction to Phylum Arthropoda: Arthropoda represents a vast assemblage of animals. FISHES Unlike fish, shellfish do not […] Clipping is a handy way to collect important slides you want to go back to later. If you continue browsing the site, you agree to the use of cookies on this website. Caracal is a territorial medium- sized cat ; Crarcal word come from Turkish word meaning birds . The therapsids, members of the subclass Synapsida (sometimes called the mammal-like reptiles), generally were unimpressive in relation to other reptiles of their time. classification hierarchical grouping of organisms (used by Linnaeus,1758). Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Class 1 Placodermi (Aphstohyoids) 1) It includes extinct fishes. Complete the table of features for each type of vertebrate. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Class: Osteichthyes. Presentation by- Deepak Rawal Assistant ProfessorMohanlal Sukhadia University Udaipur India. FISHES B.ASHOK KUMAR LECTURER IN ZOOLOGY KRK GOVT DEGREE COLLEGE ADDANKI-523201 CONTACT ME @9652929696 EMAIL: ashokkumarzoology@gmail.com 2. breathes . Conclusions 45 Annex 1 - List of participants 47 Annex 2 - Workshop agenda 49 Shellfish have a pigment called ‘astaxanthin’, which on contact with heat turns into a coral red colour, which is much desirable for shellfish. At least three quarters of a million species have been described. Introduction to Phylum Arthropoda 2. where it lives . Combinations of three Chinese carps (bighead, silver and grass carp) and the common carp are most common in polyculture. If you continue browsing the site, you agree to the use of cookies on this website. KRK GOVT DEGREE COLLEGE 2) They are all armored fishes. taxonomy science of biological nomenclature (formal rules for use). 3) Their endoskeleton is bony: 4) The hyoidean gill-slits are complete. CONTACT ME @9652929696 ADDANKI-523201 Class (1) Pterichthyes (Devonian) (Antiarchi): The members of this class lived in the Devonian period. Hence, two major groups exist, namely: Chordates and Non-chordates. The fourth class, Turbelaria, is free-living and from this group arose the ancestors of the three parasitic classes. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. e.g. 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). Mammal - Mammal - Evolution and classification: Mammals were derived in the Triassic Period (about 252 million to 201 million years ago) from members of the reptilian order Therapsida. 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). Three are entirely parasitic and include Trematoda, Monogenea and Cestoidea (tapeworms). 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 . Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. 7D Classification - Vertebrates Vertebrates are classified into 5 groups. See our User Agreement and Privacy Policy. 1. ADVERTISEMENTS: ADVERTISEMENTS: In this article we will discuss about the classification of fishes. View and Download PowerPoint Presentations on Zoology Classification PPT. Classification of Bony Fishes. EMAIL: ashokkumarzoology@gmail.com. Features of Osteichthyes. Pisces general characters and classification - copy 1. Systematic Resume. In this article we will discuss about the skin and scales of fishes. amphibians . Scheme of Classification 4. The notochord is a flexible rod made out of a material similar to cartilage. An alternative classification with modifications to Nel-son’s (1994) classification, particularly with respect to suborders of perciform fishes, can be found in Paxton and Eschmeyer (1994). Other basic animal groups include amphibians, birds, invertebrates, mammals, and reptiles. You can change your ad preferences anytime. fish . They are fresh water forms and the fossils that are well-preserved reveal certain internal structures. While fish may be grouped into broad categories based on their feeding habits, some overlap does occur. 1. 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. 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. Crustaceans: As the name suggests, these have crusts on top or a shell, which act as an armour. The phylum Platyhelminthes is divided into four classes. ADVERTISEMENTS: In this article we will discuss about the Phylum Arthropoda:- 1. The common English names of orders and families varies widely from place to place. Classification of Fish Scales by Developmental Stage Many different kinds of fish inhabit the earth. LECTURER IN ZOOLOGY Diagnostic Features of Phylum Arthropoda 3. Earliest classification was proposed by J. Muller (1844) who proposed 7 subclasses in class Pisces. B.ASHOK KUMAR Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Actinopterygii (formerly Osteichthyes) Order: Cypriniformes Family: Cyprinidae Genus: Cyprinus … Fishes used in polyculture. Taxonomy of fishes. Subphylum vertebrata 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) Classification of Metazoa Sub kingdom Phylum Class Genus – examples Metazoa Nematodes Round worms; appear round in cross section, they have body cavities, a straight alimentary canal and an anus Ascaris (roundworm) Trichuris (whipworm) Ancylostoma (hookworm) Necator (hookworm) Enterobius (pinworm or threadworm) Strongyloides Platyhelminthes Fishes have been classified in different ways from time to time. (i) The head and the thoracic regions are provided with strong bony […] Looks like you’ve clipped this slide to already. Fishes of this class are found in freshwater as well as marine water. mammals. 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 … More than 8,200 living species of reptiles, with the majority being snakes or lizards for use ) in article! Grouped into broad categories based on their feeding habits, some overlap does occur you. Anadromous migration: migration of fishes from marine water gmail.com 2 fishes are made of. 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