Term
|
Definition
| 7,000 sea urchin/cucumber, *fish, marine, pred/filter feed |
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Term
|
Definition
| notochord, dorsal hollow nerve cord, pharyngeal slits, post-anal tail |
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Term
|
Definition
| tunicates 3,000 marine filter feeders |
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Term
|
Definition
| lancelets anchored sand, suspension feed, chordate as adult |
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Term
|
Definition
| skull, brain, eyes, neural crest |
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Term
|
Definition
| hagfish, enter fish gills parasite, no backbone |
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Term
|
Definition
| Lamprey bore into fish, spinal column aquatic |
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Term
|
Definition
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Term
|
Definition
| 1000 cartilaginous fishes: sharks, rays, skates |
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Term
|
Definition
| ray-finned fish 30,000 fins |
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Term
|
Definition
| most living ray-finned fish, 20,000 moveable jaw, symmetrical tails |
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Term
|
Definition
| lobe-finned fishes, terrestrial vertebrates: tetrapods |
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Term
|
Definition
| 5,000 metamorphosis, damp, external mating |
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Term
|
Definition
| amniotic eggs (membranous) impermeable skin, rib cage to ventilate |
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Term
|
Definition
| turtle-esque, 250 lay eggs bony shells, monophyletic |
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Term
|
Definition
| 2 holes on skull 15,000 à Lepido/Archo |
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Term
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Definition
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Term
|
Definition
| crocodilians, birds, dinosaurs |
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Term
|
Definition
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Term
|
Definition
| theropoda***** 10,000 passerines=song birds 5500 |
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Term
|
Definition
| 4 legged terrestrial animals |
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Term
|
Definition
| mammals: hole in skull behind eye sockets |
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Term
|
Definition
| mammary glands, hair 5,000 |
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Term
|
Definition
| one hole: platypus, echidnas |
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Term
|
Definition
| born small travel to pouch feed on yolk sac, 334: 1 NA, 113C/SA, 200 Aus |
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Term
|
Definition
| longer preg, complete devo in uterus, placenta, late cretaceous |
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Term
|
Definition
| chisel-like incisors, herb. highest diversity |
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Term
|
Definition
| bats: flight, broad skinfold, carn/herb |
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Term
|
Definition
| tree shrews sister taxa to primates |
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Term
|
Definition
| hands/feet, nails, large brain, short jaw, eyes close together opposable thumb old world monkeys, chimps humans |
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Term
|
Definition
| sharp pointed teeth, molars, carnivorous dogs, cats, bears, raccoons, weasels |
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Term
|
Definition
| upright, larger brain, language, complex tools, reduced jaw |
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