Chordate Zoology by Wasantha Sena Weliange PDF free download

Topics: Digestive system, alimentary tract, liver, Functions of liver

Topics: chordate, hemichordata, rattus rattus, mammal, bird, aves, amphibian, fish

Topics: bird

Topics: Tilapia, Substrate spawners, Tilapia natalensis, Mouth brooders

Topics: Mammal evolution, Monotremata, Marsupiala, Insectivora, Rodentia, Edentata, Carnivora, Serenia, Chiroptera, Lagomorpha, Cetacea, Proboscidea, Primata, Artiodactyla, Perissodactyla

Topics: toad, Amphioxus

Topics: epithelial tissue

Topics: cellular metabolism, cell, genetic, development, taxonomy, phylogeny, unicellular eukaryotes, sponge, placozoan, cridarian, ctenophore, acoelomorpha, platyzoa, mesozoa, polyzoa, kryptrochozoa, mollusc, annelid, allied taxa, ecdysozoans, trilobites, chelicerates, myriapod, crustacean, hexapod, chaetognath, echinoderm, hemichordate, chordate, fish, tetrapod, amphibian, aminote, nonavian reptile, bird, mammal, support, protection, movement, homeostasis, digestion, nutrition, nervous coordination, nervous system, nervous coordination, sense organ, chemical coordination, immunity, animal behavior, animal distribution, animal ecology

Topics: Carboniferous Radiation, Caecilians, Gymnophiona, Salamander, Caudata, Amphibian, Paedomorphosis, Frog Life Cycle, frog, Tadpole, Fish

Topics: Jaw, fin, fish, Chondrichtyes, Tilapia, Sarcopterygii

Topics: fish, Ostracoderm, Conodont, Lamprey, Petromyzontiformes, Hagfish, Myxini, Lamprey, Petromyzontiformes, jawed fish, Placodermi, acanthodia, chondrichthyes

Topics: Population ecology, dispersion, Population pyramid

Topics: fish, Placoderm, Acanthodian, Coelacanth, chondrichthyes, holocephali, elasmobranchs, teleost

Topics: Agama, Reptilia, Squamata, Sauria, Serpentes, Amphisbaenia, Chelonia

Topics: Protochordata, Acraniata, Chordata, Hemichordates, Enteropneusta, Pterobranchia

Topics: Phylum Nematoda, Round worms, Nematoda, Class Phasmeda, Class Aphasphida, Ascaris lumbricoides, Hookworm, Dog Hookworm, Pin Worms

Topics: Zoology, ecology, ecosystem, invertebrates, vertebrates, population, pollution, kingdom Protista, protozoa, Phylum Sarcomastigophora, Subphylum Mastigophora, Phytomastigophora, Zoomastigophora, Subphylum Opalinata, Subphylum Sarcodina, Phylum Labyrinthomorpha, Phylum Apicomplexa, Phylum Myxozoa, Phylum Microspora, Phylum Ascetospora, Phylum Ciliophora, phylum porifera, sponge, kingdom animalia, Pinacocytes, Choanocytes, Collarcells, Archaeocytes, phylum coelenterata, cnidaria, phylum Platyhelminthes, flatworms, Nematoda, round worms, parasitic nematode, segmented worms, phylum Annelida, phylum Arthropoda, arachnidan, mandibulates, uniramia, Diplopodia, Millipedes, Chilopoda, Centipedes, Pauropoda, crustacea, mollusca, echinodermata, chordata, fish, pisces, Agnatha, Gnathostomata, Chondrichthyes, Osteichthyes, Bonyfishes, amphibia, reptilia, Aves, birds

Topics: Nigerian Fisheries, hydrology, water resources, Mangrove ecosystem, Fish species, Freshwater Fish, fisheries, fishermen, Fishing season, Fishing gear, Traditional ban, Small Reservoir, Natural Lake, Fishery Statistical Data, Fishery Legislations, Fishery Surveillance

Topics: gill, lung, Ventilatory Mechanism, Muscular Mechanism, Water-Breathing Fish, Air-breathing Fish, Amphibian

Topics: Fisheries, Wildlife, aquatic life, aquatic evolution, fish production, fish management, Fishery Biodiversity Conservation, Water Quality Management, Fish Diseases, fish nutrition, fish marketing, fish Post Harvest Handling, Order Rodentia, Order Carnivora, order Perissodactyla, Order Artiodactyla, Primates, Proboscidea, Insectivora, Chiroptera, Pholidota, Lagomorpha, Reptiles, Birds