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Classification of the vertebrates. This was used in my class. Sorry it was no bibliography
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Vertebrate classification(with example)
Kingdom = Animalia
Phylum = Chordata
Subphylum = Vertebrata
Class = Mammalia
Order = Marsupialia
Family = Didelphidae
Genus = Didelphis
Species = Didelphis virginiana (Virginia opossum)
http://www.animals-online
Kingdom Animalia http://www-class.unl.edu/bios201a/
Animal cell
Phylum Chordata http://www.anselm.edu/homepage/jpitocch/genbios/34-02-ChordateCharacters-L.gif
Amphioxus: a non-vertebrate chordate
Subphylum Vertebrata
http://medic.med.uth.tmc.edu/Lecture/labeled/bs106001.gif
http://face-and-emotion.com/dataface/physiognomy/media/cranium_side.jpg
Iowa vertebrate classeshttp://www.cortland.edu/herp/keys/images/frogs/
http://static.flickr.com/
http://www.fnal.gov/ecology/wildlife/pics/
http://ndis.nrel.colostate.edu/herpatlas/
http://www.fcps.k12.va.us/StratfordLandingES/
http://www.iowadnr.com/fish/iafish/abl-card.html
Class Jaws Tetrapod Amniote egg Uniform Internal
temperature
Mammary glands
Jawless fishes (Cephalaspido-morphi)
Jawed fishes
(Osteichthyes)
Amphibians
(Amphibia)
Reptiles (Reptilia)
Birds
(Aves)
Mammals (Mammalia)
Jawless fishes (Cephalaspidomorphi)
http://www.zoo.ufl.edu/courses/vertzoo/Images/
http://www.nwrc.usgs.gov/world/images/lamprey.jpg
http://www.rsc.org/images/lamprey-300_tcm18-39592.jpg
Sea lamprey (not an Iowa species)
Jawed fishes (Osteichthyes)
Iowa DNR
Class Jaws Tetrapod Amniote egg Uniform Internal
temperature
Mammary glands
Jawless fishes (Cephalaspido-morphi)
No
Jawed fishes
(Osteichthyes)
Yes
Amphibians
(Amphibia)
Yes
Reptiles (Reptilia)
Yes
Birds
(Aves)
Yes
Mammals (Mammalia)
Yes
Amphibians (Amphibia)
Eusthenopteron (a jawed fish) could be the ancestor of amphibians
http://www.lautringer.de/Alle_Dinosaurier_in_Kaiserslau/Dinosaurier_Album_1/
Krohne (2000)
http://www.herpnet.net/Iowa-Herpetology/
http://fwie.fw.vt.edu/VHS/
Class Jaws Tetrapod Amniote egg Uniform Internal
temperature
Mammary glands
Jawless fishes (Cephalaspido-morphi)
No No
Jawed fishes
(Osteichthyes)
Yes No
Amphibians
(Amphibia)
Yes Yes
Reptiles (Reptilia)
Yes Yes
Birds
(Aves)
Yes Yes
Mammals (Mammalia)
Yes Yes
Reptiles (Reptilia)
http://www.herpnet.net/Iowa-Herpetology/images/
http://epod.usra.edu/archive/images/egg_mass.jpg
Fish, amphibian eggs are unshelled
Amniote Egg
http://tolweb.org/tree/ToLimages/Amniote_egg.gif
http://www.wvup.edu/ecrisp/imageJB7.JPG
Class Jaws Tetrapod Amniote egg Uniform internal
temperature
Mammary glands
Jawless fishes (Cephalaspido-morphi)
No No No
Jawed fishes
(Osteichthyes)
Yes No No
Amphibians
(Amphibia)
Yes Yes No
Reptiles (Reptilia)
Yes Yes Yes
Birds
(Aves)
Yes Yes Yes
Mammals (Mammalia)
Yes Yes Yes
Birds (Aves)
Archaeopteryx (oldest known bird?)
Saurischian dinosaur
http://members.at.infoseek.co.jp/komiyagi/archaeopteryx.jpg
http://www.dinosaur-museum.org/featheredinosaurs/deino-lg.jpg
Class Jaws Tetrapod Amniote egg Uniform internal
temperature
Mammary glands
Jawless fishes (Cephalaspido-morphi)
No No No No
Jawed fishes
(Osteichthyes)
Yes No No No
Amphibians
(Amphibia)
Yes Yes No No
Reptiles (Reptilia)
Yes Yes Yes No
Birds
(Aves)
Yes Yes Yes Yes
Mammals (Mammalia)
Yes Yes Yes Yes
Source unknown
http://www.dinooption.com/img04/cynognathus01.jpg
http://www.simnet.is/xpert/cynognathus.jpg
Mammal (Mammalia)ancestors?
Therapsida (e.g., Cynognathus)
Class Jaws Tetrapod Amniote egg Uniform internal
temperature
Mammary glands
Jawless fishes (Cephalaspido-morphi)
No No No No No
Jawed fishes
(Osteichthyes)
Yes No No No No
Amphibians
(Amphibia)
Yes Yes No No No
Reptiles (Reptilia)
Yes Yes Yes No No
Birds
(Aves)
Yes Yes Yes Yes No
Mammals (Mammalia)
Yes Yes Yes Yes Yes
Vertebrate characteristics and evolution references
(available in lab)
• Colbert, E.H. 2001. Colbert’s evolution of the vertebrates.Wiley-Liss.
• Feldhamer, G.A., L.C. Drickamer, S.H. Vessey, and J.F. Merritt. 2004. Chapter 4: evolution and dental characteristics, in Mammalogy. McGraw-Hill.