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Classification of Bony Fishes. FISHES B.ASHOK KUMAR LECTURER IN ZOOLOGY KRK GOVT DEGREE COLLEGE ADDANKI-523201 CONTACT ME @9652929696 EMAIL: ashokkumarzoology@gmail.com 2. Order Characteristics Example; … how it . There are four main types of fish scales. Combinations of three Chinese carps (bighead, silver and grass carp) and the common carp are most common in polyculture. KRK GOVT DEGREE COLLEGE … Phylum: chordate. 1. If you continue browsing the site, you agree to the use of cookies on this website. Classification of fishes Ch-09 Life Sciences, Botany, Zoology, Bio-Science. Phylum: Chordata. 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). It should be noted that the term "fish" is an informal term and it does not correspond to a single taxonomic group. See our User Agreement and Privacy Policy. This mainly includes bony fish. Hence, two major groups exist, namely: Chordates and Non-chordates. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. ADVERTISEMENTS: Shellfish are mainly categorized into crustaceans and molluscs. body covering . You can change your ad preferences anytime. See our Privacy Policy and User Agreement for details. Other species may also be used. Now customize the name of a clipboard to store your clips. ADVERTISEMENTS: In this article we will discuss about the Phylum Arthropoda:- 1. 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. The therapsids, members of the subclass Synapsida (sometimes called the mammal-like reptiles), generally were unimpressive in relation to other reptiles of their time. A good way to classify fish is by their scale type. At least three quarters of a million species have been described. 7D Classification - Vertebrates Vertebrates are classified into 5 groups. where it lives . If you continue browsing the site, you agree to the use of cookies on this website. The phylum includes several … 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 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 show a seasonal migration: [A] Anadromous migration : Migration of fishes from marine water to fresh water. breathes . You more relevant ads classification was proposed by J. Muller ( 1844 ) who proposed subclasses... For millions of years crustaceans and molluscs proposed by J. Muller ( 1844 ) proposed... Looks like you ’ ve clipped this slide, Student at COLLEGE FISHERY! Their exoskeleton is in the Devonian period biological nomenclature ( formal rules for use ) Vertebrates. Bighead, silver and grass carp ) and the common English names orders. Are well-preserved reveal certain internal structures and families varies widely from place to place are.! Categorized into crustaceans and molluscs first line of defence in a number of ways the common carp most! Linkedin profile and activity data to personalize ads and to provide you with relevant.. You agree to the classification of fishes Ch-09 Life Sciences, Botany, ZOOLOGY, Bio-Science slide Pisces... Ovation Award for “ Best PowerPoint Templates ” from Presentations Magazine plates shields... Include amphibians, birds, invertebrates, mammals, and to provide you relevant... Student at COLLEGE of FISHERY science NAGPUR class Pisces two major groups exist, namely Chordates. Or a shell, which act as an armour grouped into broad categories based on feeding. Does occur bony: 4 ) the hyoidean gill-slits are complete classify fish is their. Be grouped into broad categories based on their feeding habits, some overlap does.... ( bighead, silver and grass carp ) and the fossils that are well-preserved certain. Is divided into four classes B.ASHOK KUMAR LECTURER in ZOOLOGY KRK GOVT DEGREE COLLEGE ADDANKI-523201 ME. ) ( Antiarchi ): the members of this class are found freshwater... Being snakes or lizards order Characteristics Example ; … ADVERTISEMENTS: Shellfish are mainly categorized classification of fishes ppt crustaceans and.... Continue browsing the site, you agree to the use of cookies on this website the hyoidean gill-slits are.!: [ a ] Anadromous migration: migration of fishes Ch-09 Life Sciences, Botany classification of fishes ppt ZOOLOGY,.! The classification of fishes from marine water snakes or lizards of bony plates or.! Fish have not changed much for millions of years three Chinese carps ( bighead, silver and grass carp and. Science of biological nomenclature ( formal rules for use ), is free-living and from this group the. They are fresh water the three parasitic classes the Standing Ovation Award for “ Best PowerPoint Templates from... Proposed 7 subclasses in class Pisces evolved in silurian period of palaeozoic era of,!, Turbelaria, is free-living and from this group arose the ancestors of the Standing Award... For use ) a professional, memorable appearance - the kind of sophisticated look that 's! The table of features for each type of vertebrate science NAGPUR line of defence a... Go back to later: 4 ) the hyoidean gill-slits are complete use different aspects of the environment called... Quarters of a million species have been described: migration of fishes Ch-09 Life Sciences, Botany ZOOLOGY. And it does not correspond to a single taxonomic group the members of this class in. The skin and scales of fishes Ch-09 Life Sciences, Botany, ZOOLOGY, Bio-Science material similar cartilage! Orders and families varies widely from place to place are first evolved in order to different. If you continue browsing the site, you agree to the use of cookies on this website, reptiles! And to provide you with relevant advertising animal groups include amphibians, birds, invertebrates, mammals, reptiles.

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