Title: Slide 1 Author: Zad Last modified by: user Created Date: 12/4/2006 1:58:14 AM Document presentation format: On-screen Show (4:3) Company: pbComp
some spider species are prey specialists, ... option' occurs in many spider lineages. Salticidae (jumping spiders), Lycosidae (wolf spiders) best studied ...
Title: Arthropods Author: Nancy Wheat Last modified by-- Created Date: 3/15/2006 12:08:54 AM Document presentation format: On-screen Show (4:3) Other titles
Subphylum Chelicerata Class Merostomata Class Pycnogonida Subphylum Chelicerata Defining characteristics Absence of antennae Contains three classes, most of the ...
... for ~250 million years Class Merostomata Class Merostomata Subphylum Chelicerata Class Arachnida Class Arachnida Class Arachnida Class Arachnida Subphylum ...
Vector Intro Arthropods are animals with an exoskeleton, articulated legs and segmented body plans Two groups of major medical importance: chelicerata (in particular ...
three distinct body regions ... no functional locomotor appendages on abdomen non-functional appendage ... Class Hexapoda ('six-legged' animals) FINIS ...
Phylum? Subphylum? Arthropoda Crustacea Segmentation and Tagmatization Phylum? Subphylum? Common Name? How do I feed? Subphylum Crustacea: Barnacles Phylum?
Title: ARTHROPODA Author: Unknown Last modified by: viviani Created Date: 6/28/2005 12:29:44 PM Document presentation format: Apresenta o na tela (4:3)
Biology What percentage of animals belong to the Phylum Arthropoda? 2/3, 67% List some examples of arthropods: Lobsters, crabs, spiders, and insects Like annelids ...
Phylum Porifera Phylum Echinodermata Phylum Chordata What do animals do to survive? Skeletal structure Muscular movement Digestion feeding Respiration ...
ARTR PODES FILO ARTHROPODA Arthros: articula o Podos: p s Caracteriza o geral: Baratas, caranguejos, aranhas, siris, camar es, moscas... Grupo mais ...
Explains evolutionary relationships; who turned into who ... Kinky. Friends. Come. Over. For. Good. sex ! An Example. Kingdom. Phylum. Class. Order. Family ...
... Limulus an Arachnid? A. S. ... Horseshoe crabs, common along the Delaware coast, are estimated ... They have survived because of their hard, curved shells, ...
(feeding) Sea lillies ancient group, stalked, common in deep water Phylum Chordata Subphylum Urochordata (G. tail string) Fig. 7.26 Ex. Sea squirts, ...
ARTHROPODS HOLT CH. 29 PG. 701-711 SUBPHYLUM CRUSTACEA Most marine, some fresh water CEPHALOTHORAX (head chest) and ABDOMEN Appendages on abdomen Have mandibles for ...
Is Limulus an Arachnid? A. S. Packard, Jr. The American Naturalist, Vol. 16, No. 4. (Apr., 1882), pp. 287-292. HORSESHOE CRABS Some Facts Horseshoe crabs, common ...
Hurdia from the Burgess Shale. Hurdia. Amongst the most primitive and oldest known of true arthropods. ... Survived until Early Permian (about 280 million years ago) ...
Burrowing also added an important tier to community ... spiders, mites, ticks scorpions,horseshoe crabs. all having feeding appendages called chelicerae ...
Phylum Arthropoda Subphylum Trilobita Common 500 mya (4000 spp) but extinct by 225 mya Each body segment had a biramous appendage (inner for walking) ...
... scorpions Most are predaceous Class Arachnida (cont d) Most are harmless/beneficial to humans Class Arachnida (cont d) Some spiders (ie. black widow, ...
Cartilaginous fish (Class: Chondrichthyes) also efficient paired fins - sharks - skates, rays - ratfish. II. Animal Diversity. 3. Vertebrata. c. Jawed Fishes ...
ARTHROPODA & ECHINODERMATA. The answers will be ... madreporite. A. B. Label. Ambulacral. ridge. ampullae. gonads. Digestive gland. What is this structure? ...
Phylum Arthropoda insects, spiders, scorpions, ticks, mites, centipedes, millipedes, and crustaceans largest phylum in the animal kingdom; one million species ...
Animals, Part I Invertebrates Introduction to Animals (Chapter 34) Sponges and Jellyfish (Chapter 35) Simple Worms (Chapter 36) Mollusks and Annelids (Chapter 37)
quill & hair. bat wing & hand. 2 individuals. structures have same developmental ... These fossilized tracks may push the date of land arthropods back into the ...
BSC 2010L. INVERTEBRATES II. Principal Biological Concepts to Emphasize: ... you view '33A Characteristics of Invertebrates' on Student Media CD-ROM for review. ...
Arthropods General Characteristics: Jointed appendages Segmented bodies Exoskeleton (made of chitin that must molt to grow) Classified by number of legs and body ...
AN INTRODUCTION TO ANIMAL EVOLUTION ECDYSOZOA Bilateral animals are divided into two clades Protostomes Deuterostomes Protostomes are themselves divided into two ...
Possess jaw-like appendages called mandibles and maxillae (instead of chelicerae ... http://www.microscopy-uk.org.uk/mag/imagsmall/copepod.jpg. Copepod ...
... Fishes Breathe by passing oxygenated water over gills Swim ... lower shell called the plastron Can be herbivorous or carnivorous Have great night vision ...