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Invertebrates 8 Phyla of Invertebrates Part 8 Porifera (sponges) asymmetrical Body has canal and pores sessile (attached to object, cannot move) Cnidaria (stinging ...
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Animals = invertebrates and vertebrates (95% of all animals are invertebrates) Animal Characteristics The bodies of animals are multicellular.
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Chapter 33 Invertebrates
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INVERTEBRATES Diverse life on Earth
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Chapter 32 Section 2 Invertebrates & Vertebrates Invertebrate Characteristics Adult invertebrates show tremendous amount of morphological diversity Symmetry Asymmetry ...
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Chapter 32 Section 2 Invertebrates & Vertebrates Invertebrate Characteristics Adult invertebrates show tremendous amount of morphological diversity Symmetry Radial ...
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Chapter 33 Invertebrates are animals without a backbone. The main phyla we will talk about are: Porifera Cnidaria Platyhelminthes Nemotodes Mollusks Annelids ...
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Invertebrates Packet #77 Chapters 33 & 47 Introduction I Introduction II Invertebrates- Animals Without Backbones Ninety five percent of all known animals species are ...
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Invertebrates with Spiny Skins. They have bodies with at least 5 sections ... Invertebrates with Soft Bodies. They live on land and fresh water and ocean water. ...
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Chapter 33 Invertebrates Invertebrates Lack a backbone Account for 95% of all known animal species. All but one of the 35 animal phyla. Porifera Sponges are sedentary ...
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Complex Invertebrates Mollusks Characteristics **Second largest phylum of animals 1. Soft body 2. Hard shells 3. Most have bilateral symmetry 4.
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(feeding) Sea lillies ancient group, stalked, common in deep water Phylum Chordata Subphylum Urochordata (G. tail string) Fig. 7.26 Ex. Sea squirts, ...
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Chapter 33 Invertebrates Let s meet the Invertebrates Life Without a Backbone Invertebrates Are animals that lack a backbone Account for 95% of known animal ...
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Title: Slide 1 Author: Nancy Black Last modified by: Nancy Created Date: 10/13/2006 3:16:57 PM Document presentation format: On-screen Show Other titles
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Complex Invertebrates Salamanders have a tail all throughout their lives 2 pairs of legs are the same size Live only in moist places Keep gills throughout life ...
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Simple Invertebrates Sponges, jellyfishes and coral, ... The mighty sponge! Phylum Cnidaria (aka Coelenterata): Jellyfishes and Corals More advanced than sponges.
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Invertebrates - Georgia Highlands College ... Chapter 33
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Insects - tracheal tubes to breathe. ... Insects - ability to fly. ... Reproduction in insects usually sexual, with separate male and females. ...
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Invertebrates. Rachel Reed & Erin Baxter. Importance. 95-99% of all ... Diet: mix of live and dead invertebrates, dead pinky mice, day old chicks, adult ...
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Phylogeny of Extant Phyla Phylum Porifera Porifera Characteristics Choanocytes Amoebocytes Anatomy of Simple Sponge A More Complex Sponge Phylum Cnidaria Cnidaria ...
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Radial symmetry with central digestive (gastrovascular) cavity. ... They are important as reef builders. Phoronids are marine worms. Brachiopods resemble clams. ...
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Chapter 25. INVERTEBRATES. COELOMATE PROTOSTOMES. Coelomate protostomes. include ... The best known of the invertebrates. 50,000 living species. 35,000 fossil species ...
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Animals: The Invertebrates Chapter 23
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Marine Invertebrates (Part 2) Decapods Shrimp http://www.dnr.sc.gov/marine/sertc/gallery.htm http://www.ucs.louisiana.edu/~rtb6933/shrimp/rima_con.JPG Decapods ...
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Title: Slide 1 Author: Philip Bigler Last modified by. Created Date: 5/14/2003 1:07:43 AM Document presentation format: On-screen Show Company: James Madison University
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* * * * * * * * * * * * Soft coral polyps * Moth mimic and model ...
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predators on small invertebrates (e.g., moth larvae, beetle larvae, ... feed on other invertebrates, plant material, decaying organic matter, fungi. Earthworms ...
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Invertebrates Packet #38 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Evolutionary Connection ...
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Other Invertebrates. No external skeleton... Are they arthropods? Earthworms. Swallow soil ... Keeps soil loose so rain can soak in. Breathes through skin ...
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Animals, Part I Invertebrates Introduction to Animals (Chapter 34) Sponges and Jellyfish (Chapter 35) Simple Worms (Chapter 36) Mollusks and Annelids (Chapter 37)
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Higher Invertebrates ... specialized feeding organ called a radula in some circulatory system is open ... abdomen (as in insects) cephalothorax (fused ...
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Chapter 33 Lower Invertebrates Animals 1 million species of animals 95% are invertebrates! 34-36 phyla of the Animal Kingdom 1. Phyla Calcarea & Silicea ...
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Most sponges have a skeleton made of needlelike splinters called spicules. ... Annelid Worms. Break down organic matter. Improve the soil and air ...
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5000 species. Sponge. Phylum Cnidaria. Live in water. Most have tentacles ... Monarch Butterfly. Leaf Cutter Ant. Bee. Centipede. Millipede. Phylum Chordata ...
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That ancestor thought to be a sponge-like protist called a choanoflagellate ... NOTE: Nudibranch predators co-opt sponge defenses (toxins, spicules) Phylum Cnidaria ...
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Invertebrates III and Vertebrates Class Actinopterygii Infraclass: Holostei (Primitive fish) Order: Lepisoteriformes - Bowfins Order: Amiiformes - Gars Bowfins Gar ...
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Survey of Aquatic Invertebrates Lifestyles of the Spineless and Gilled Class Gastropoda the Snails Planorbid Snails coiled flat, no operculum Lymnaeid Snails ...
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Vertebrates / Invertebrates Brandi Nunn Peach County Schools STANDARD S5L1a. Demonstrate how animals are sorted into groups (vertebrate and invertebrate) and how ...
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Invertebrates. Vertebrates. Sponge. Pores. Porifera. Spicules. Asexual Reproduction. Sexual Reproduction ...
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Chapter 33 Invertebrates Let s meet the Invertebrates Life Without a Backbone Invertebrates Are animals that lack a backbone Account for 95% of known animal ...
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sea stars. Body plan. Feeding. Respiration. Protection. Class Echinoidea: Sea urchins and others. Body plan. Feeding. Respiration. Protection. Class Ophioroidea: ...
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Annelids. Mollusks. Arthropods. Echinoderms. I am an Invertebrate! ... Annelids. Segmented bodies. Closed circulatory system. Complete digestive system, two openings ...
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Body Plan asymmetrical, contains large central cavity through which water ... get by walking barefoot worms burrow through soles of feet and enter ...
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Sensory (sea stars) Eye spots. Receptors associated with tube feet ... sea stars. Feeding. Respiration. Protection. Class Echinoidea: Sea urchins and others ...
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Crustaceans. Most crustaceans have two pairs of antennae, three types of ... Decapod Crustacean. 28. Crustaceans. Terrestrial and freshwater crustaceans ...
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Chapter 39. Primitive Invertebrates. Animal Kingdom. SubKingdom-Parazoa: Phylum:Porifera ... Acolomates (no body Cavity) Bilateral Symmetry ...
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Traditional reconstructions are based on key aspects of body architecture. ... Scyphozoa - jellyfish. Cubozoa - box jellyfish. Anthozoa - sea anemones and corals ...
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Marine Invertebrates
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There are 8 major phyla of invertebrates. Porifera. Sponges 'Pore ... Coelom and two body openings * Segmentation provides for great flexibility. Examples: ...
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Single opening to gastrovascular cavity (gut) serves as ... Class Corals & Sea Anemones. Polyp only. Class Jellyfishes. Medusa = sexual form, with oral arms ...
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Coelom Formation. A coelom is a body cavity that forms between germ layers ... phyla have a true coelom that is lined completely with mesoderm. Coelom Formation ...
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5 classes mammals, birds, reptiles, amphibians and fish. Mammals. Make milk for young ... ways. Arthropod means 'jointed feet' Vertebrates And Invertebrates ...
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