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35 Cards in this Set
- Front
- Back
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Kingdom Animalia
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Metazoans
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Phylum Chordata
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Bilateral Symmetry
Dorsal nerve cord Notochord Pharyngeal Slits |
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Subphylum Vertebrata
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Internal skeleton of bone or cartilage
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Class Agnatha
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Without Jaws
Absence of internal ossification parasitic |
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Class Placodermi
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Extinct
Bony plates |
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Class Chondrichtyhes
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Gill slits not covered by an operculum
Catillagenous skeletons Powerful jaws and well-developed sense organs |
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Class Osteichthyes
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Gill slits are covered by opercula
Bony skeleton Swim bladder |
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Class Amphibia
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3 chambered heart
Moist skin and lungs to breath |
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Class Reptilia
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Eggs with shells
Dermal and Epidermal scales |
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Class Aves
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Flight feathers
Four chambered hearts Warm body temperature |
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Class Mammalia
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Muscular diaphragm
Nervous System Uterus/placenta/unbilical cord |
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Subphylum Cephalochordata
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Vental heart
Metameric arrangement of muscles |
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Subphylum Urochordata
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Incurrent siphon
Excurrent siphon |
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Phylum Echinodermata
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Radial symmetry
Water vascular system |
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Class Crinoidea
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Attatched to ocean floor
Filter feeders |
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Class Asteroidea
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Pentaradial symmetry
Tube feet Madreporite plate |
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Class Echinoidea
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Pentameric
5 tooth chewing mechanism (Aristotle's Lantern) |
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Class Ophiuroidea
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Calcareous vertebral ossicles
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Class Holothuoidea
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Body is more elongated
Tentacles are modified tube feet |
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Phylum Arthropoda
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Jointed appendages
Triploblastic development Hemolymph Chitin for support |
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Subphylum Chelicerata
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Chelicerae are feeding appendages adapted for seizing and tearing
No antennae |
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Class Merostomata
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Marine
10 legs Compound eyes |
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Class Arachnida
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Terrestrial
8 legs Chelicerae are modified into fangs |
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Subphylum Crustacea
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Mandible
4 antennae Appendages on abdomen |
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Subphylum Uniramia
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Breath via trachea
Uniramous appendages |
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Class Chilopoda
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Mandibles
2 antennae 1 pair of legs/segment |
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Class Diplopoda
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Mandibles
2 antennae 2 pairs of legs/segment |
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Class Insecta
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Head with 2 antennae
Thorax with 6 legs Two pairs of wings |
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Order Coleoptera
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2 pairs of wings
Sucking mouth parts Incomplete metamorphosis Herbivores |
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Order Orthoptera
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2 pairs of wings
Chewing mouth parts Incomplete metamorphosis Herbivores |
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Class Homoptera
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sucking mouth parts
Some are wingless Incomplete metamorphosis |
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Order Diptera
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One pair of membranous wings
Chewiing or sucking mouth parts Herbivores Complete Metamorphosis |
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Order Hymenoptera
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2 pairs of membranous wings
Chewing mouth part herbivores Complete metamorphosis |
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Order Lepidoptera
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2 large pairs of colorful wings with minute scales
Sucking mouth parts Herbivores Complete metamorphosis |
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Order Odonata
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2 pairs of lnog membranous wings
Chewing mouth parts Nymphs No pupa |
