PPT-1 Phylum Chordata Subphylum Urochordata –

Subphylum Cephalochordata Subphylum Vertebrata 48000 species Range in size from tiny fish to huge whales Occupy all of Earths biomes 2 Craniates 2 defining characteristics compared to nonvertebrate chordates. Arthropoda. Characteristics. Makes . up . 3/4. . of all animal species. Includes insects, spiders, scorpions, millipedes, centipedes, crabs, lobsters, & crayfish. Arthropod means . ". jointed. Thrive in fresh water, salt water and soil.. Many are motile, with pseudopods (“false feet”) used for locomotion.. Some are parasitic species, found in animal intestines.. Entamoeba. . histolytica. 5 - . 1. Coral, Anemones, Sea Fans, and Jellyfish. Chapter 5 Pages 5-33 & 5-34. Characteristics of Phylum Cnidaria. 5 - . 2. Coral, Anemones, Sea Fans, and Jellyfish. Chapter 5 Pages 5-33 & 5-34. 5 - . 1. Coral, Anemones, Sea Fans, and Jellyfish. Chapter 5 Pages 5-33 & 5-34. Characteristics of Phylum Cnidaria. 5 - . 2. Coral, Anemones, Sea Fans, and Jellyfish. Chapter 5 Pages 5-33 & 5-34. Page: 500 - 519. Phylum Chordata. Classification. Kingdom: Animalia. Subkingdom: Vertebrates (has a backbone). Phylum: Chordata (has a spinal cord). Three subphylums are under Phylum Chordata:. Subphylum Cephalochordata. What should animals with radial symmetry be better able to do than those with bilateral symmetry?. move quickly in one direction. detect threats from above or below equally well. deal effectively with food distributed homogeneously in 360. (frog). Neurulation animation. (human). Phylum . Chordata. Subphylum . Urochordata. (. Tunicata. ). Subphylum . Cephalochordata. “. Craniata. ” group. Subphylum Vertebrata. Superclass . Agnatha. Class . Scaphopoda. . (300 species). tooth shells, tusk shells. all . are burrowing marine animals. most distinctive characteristic – conical shell open at both ends. Class . Monoplacophora. undivided arched shell. Arthropoda Classification Phylum Arthropoda Subphylum Uniramia - ( terrrestrial mandibulates ) Class Chilopoda - centipedes Class Diplopoda - millipedes Class Insecta - insects Subphylum Crustacea ). (8,761 known species). General Description: . Simplest animals, multicellular. No organs or body systems. Skeleton composed of spongin (soft) and spicules (hard). Symmetry: . Asymmetrical. Feeding: . Part One. What is classification?. Phylogeny. Binomial Nomenclature. Dichotomous Keys. 2. What is classification?. Whenever you place similar items together, you are classifying them. . Look at the images on the next page. . Singh. Associate Professor. Department of Zoology. D.D.U Gorakhpur University,. Gorakhpur. OUTLINE CLASSIFICATION OF PHYLUM CHORDATA. ACARANIATA OR. PROTOCHORDATA . (LOWER CHORDATA). BY. MR LAOYE, B. J.. Email; . babafemif@abuad. .edu.ng. Instagram. : @. femilaoye. Telephone: (+234)8136916125. HEMICHORDATA. Hemichordates were formerly members of the phylum . chordata. But over the years they were separated from chordates because scientists found out that they lacked a Notochord. . histolytica. . . and . Entamoeba. . coli. Asst. Lec. . Iman. . K.Kadhim. Al-Mustaqbal University college 2 st Class, 2 st Semester Department of pharmacy .