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| Vertical Clinger and Leaper |
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| All fours: mouse and dwarf lemurs |
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| Walk w. both hands and feet flat on ground: Lemurs |
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| Walk on fingertips: Baboons |
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Term
| Shape of vertebral column: |
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Definition
Quadruped: single curve
Biped: S-shaped |
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Definition
Quadruped: similar in size from neck to pelvis
Biped: Larger in size from neck to pelvis |
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Quad: Over the forelimbs
Bi: Closer to hind limbs |
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Quad: narrow and deep
Bi: shallow and broad |
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Quad: in all but apes
Bi: none |
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Definition
Quad:
Galago, 6-7
OWM, 7
Chimp, 3-4
Human, 5 |
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Definition
Quad: long and narrow
Bi: shallow and broad |
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| New World Monkeys have what kind of tail? |
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Definition
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| What is the Intermembral Index? |
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Definition
| Humerus Length + Radius Length / Femur Length + Tibia Length x 100 |
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Definition
Quad: use both
Bi: fibula used for muscle attachment and balance only |
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Quad: lateral
Bi: dorsal (humans and chimps) |
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Quad: posterior
Bi (HUMANS): anterior
*everything except human skulls are posterior* |
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Quad: posterior
Bi (HUMANS): anterior
*everything except human skulls are posterior* |
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Term
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Definition
Bipeds, 70 or below
VCLers, 70 or below
Brachiators, 100+
Quad, 80-100 |
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Definition
Galago, narrow and long/deep
OWM (baboon), narrow and deep
Chimp, wide and broad
Human, shallow and narrow |
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Definition
| ALl primates have nails except the galago/ aye-aye, which has a grooming claw on second digit |
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| Strepsirhini (lemurs and lorises) Characteristics |
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Definition
Nocturnal
Wet Nose
Post-Orbital Bar |
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Term
| Haplarhini (monkeys, apes, and humans) Characteristics |
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Definition
No tail
Complete Post-Orbital Wall
Dry nose
No metopic suture (frontal bones are fused) |
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Term
| Platyrrhini (NWM) Characteristics |
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Definition
2-1-3-3 Dental Code
Broad noses, nostrils to side
Arboreal |
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Term
| Catarrhini (OWM)Characteristics |
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Definition
No prehensile tails
Nose pointed down
2-1-2-3 dental code |
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Term
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Definition
Galago: V
Chimp/GOrilla/Orangutan/Apes: U
Humans: parabola :( |
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Term
| Canine Destema (gap where canines fit into) |
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Definition
Galago, no
OWM, yes
NWM, yes
Chimp, yes
Gorilla, yes
Orangutan, no
Human, no |
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| NWM are only ones with 2-1-3-3, everything else 2-1-2-3 |
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| Hominoidea (Apes and Humans) |
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Definition
Broad Chest
Dorsally placed Scapula
Greater Mobility of Shoulders and Hips |
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