Mammalogy Lab Exam 2

Order: Lagomorpha (WW ex AU)
Family: Leporidae
Distribution: WW ex AU
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Terms in this set (220)
Order: Lagomorpha (WW ex AU)
Family: Leporidae
Distribution: WW ex AU
Image: Order: Lagomorpha (WW ex AU) Family: Leporidae Distribution: WW ex AU
Order: Lagomorpha (WW ex AU)
Family: Leporidae
Distribution: WW ex AU
Image: Order: Lagomorpha (WW ex AU) Family: Leporidae Distribution: WW ex AU
Order: Lagomorpha (WW ex AU)
Family: Leporidae
Distribution: WW ex AU
Image: Order: Lagomorpha (WW ex AU) Family: Leporidae Distribution: WW ex AU
Order: Lagomorpha (WW ex AU)
Family: Ochotonidae
Distribution: NA, AS, EU
Image: Order: Lagomorpha (WW ex AU) Family: Ochotonidae Distribution: NA, AS, EU
Order: Lagomorpha (WW ex AU)
Family: Ochotonidae
Distribution: NA, AS, EU
Image: Order: Lagomorpha (WW ex AU) Family: Ochotonidae Distribution: NA, AS, EU
Order: Lagomorpha (WW ex AU)
Family: Ochotonidae
Distribution: NA, AS, EU
Image: Order: Lagomorpha (WW ex AU) Family: Ochotonidae Distribution: NA, AS, EU
Order: Rodentia (WW)
Suborder: Sciurognathii (WW)
Family: Aplodontidae
Distribution: NA
Image: Order: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Aplodontidae Distribution: NA
Order: Rodentia (WW)
Suborder: Sciurognathii (WW)
Family: Aplodontidae
Distribution: NA
Image: Order: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Aplodontidae Distribution: NA
Order: Rodentia (WW)
Suborder: Sciurognathii (WW)
Family: Aplodontidae
Distribution: NA
Image: Order: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Aplodontidae Distribution: NA
Order: Rodentia (WW)
Suborder: Sciurognathii (WW)
Family: Aplodontidae
Distribution: NA
Image: Order: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Aplodontidae Distribution: NA
Order: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Castoridae Distribution: NA, EU, ASOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Castoridae Distribution: NA, EU, ASOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Dipodidae/Zapodidae Distribution: NA, EU, AS, AFOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Dipodidae/Zapodidae Distribution: NA, EU, AS, AFOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Geomydidae Distribution: NWOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Geomydidae Distribution: NWOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Heteromyidae Distribution: NWOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Heteromyidae Distribution: NWOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae Subfamily: Arvicolinae Distribution: NA, EU, ASOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae Subfamily: Arvicolinae Distribution: NA, EU, ASOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae Subfamily: Arvicolinae Distribution: NA, EU, ASOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae Subfamily: Arvicolinae Distribution: NA, EU, ASOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae Subfamily: Murinae Distribution: OWOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae Subfamily: Murinae Distribution: OWOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae Subfamily: Sigmodontinae Distribution: NW, AS, EUOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae Subfamily: Sigmodontinae Distribution: NW, AS, EUOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Sciuridae Distribution: WW ex AUOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Sciuridae Distribution: WW ex AUOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Chinchilidae Distribution: SAOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Chinchilidae Distribution: SAOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Chinchilidae Distribution: SAOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Chinchilidae Distribution: SAOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Erethizontidae Distribution: NWOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Erethizontidae Distribution: NWOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Erethizontidae Distribution: NWOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Erethizontidae Distribution: NWMyomorphous condition (tear drop-shaped foramen with a plate) ALL MURIDAEMyomorphous condition (tear drop-shaped foramen with a plate) ALL MURIDAEMyomorphous condition (tear drop-shaped foramen with a plate) ALL MURIDAEOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Mustelidae Distribution: WW ex AUOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Mustelidae Distribution: WW ex AUOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Mustelidae Distribution: WW ex AUOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Mustelidae Distribution: WW ex AUOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Mustelidae Distribution: WW ex AUOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Mustelidae Distribution: WW ex AUOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Mustelidae Distribution: WW ex AUOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Mustelidae Distribution: WW ex AUOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Procyonidae Distribution: NWOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Procyonidae Distribution: NWOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Procyonidae Distribution: NWOrder: Carnivora (WW) Suborder: Feliformia (WW ex AU) Family: Viverridae Distribution: OW ex AUOrder: Carnivora (WW) Suborder: Feliformia (WW ex AU) Family: Viverridae Distribution: OW ex AUOrder: Cetacea (AO)Order: Cetacea (AO)Order: Cetacea (AO)Order: Cetacea (AO) Chevron boneOrder: Cetacea (AO)Order: Cetacea (AO) Suborder: Mysticeti (AO) Family: Balaenidae Distribution: AOOrder: Cetacea (AO) Suborder: Mysticeti (AO) Family: Balaenopteridae Distribution: AOOrder: Cetacea (AO) Suborder: Mysticeti (AO) Family: Balaenopteridae Distribution: AOOrder: Cetacea (AO) Suborder: Mysticeti (AO) Family: Balaenopteridae Distribution: AOOrder: Cetacea (AO) Suborder: Mysticeti (AO) Family: Eschrichtiidae Distribution: NPOrder: Cetacea (AO) Suborder: Mysticeti (AO) Family: Eschrichtiidae Distribution: NPOrder: Cetacea (AO) Suborder: Mysticeti (AO) Family: Eschrichtiidae Distribution: NPOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Delphinidae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Delphinidae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Delphinidae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Delphinidae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Delphinidae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Phocoenidae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Phocoenidae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Phocoenidae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Phocoenidae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Physeteridae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Physeteridae Distribution: AOOrder: Cetacea (AO) Suborder: Odontoceti (AO) Family: Physeteridae Distribution: AOOrder: Sirenia (WW) Family: Trichechidae Distribution: NW, AFOrder: Sirenia (WW) Family: Trichechidae Distribution: NW, AFOrder: Sirenia (WW) Family: Trichechidae Distribution: NW, AFOrder: Sirenia (WW) Family: Trichechidae Distribution: NW, AFOrder: Sirenia (WW) Family: Trichechidae Distribution: NW, AFOrder: Sirenia (WW) Family: Trichechidae Distribution: NW, AFOrder: Sirenia (WW) Family: Trichechidae Distribution: NW, AFOrder: Proboscidea (AS, AF) Family: Elephantidae Distribution: AS, AFOrder: Proboscidea (AS, AF) Family: Elephantidae Distribution: AS, AFOrder: Proboscidea (AS, AF) Family: Elephantidae Distribution: AS, AFOrder: Proboscidea (AS, AF) Family: Elephantidae Distribution: AS, AFOrder: Hyracoidea (AF) Family: Procaviidae Distribution: AFOrder: Hyracoidea (AF) Family: Procaviidae Distribution: AFOrder: Hyracoidea (AF) Family: Procaviidae Distribution: AFOrder: Perissodactyla (WW ex AU) Family: Equidae Distribution: AF, EU, ASOrder: Perissodactyla (WW ex AU) Family: Equidae Distribution: AF, EU, ASOrder: Perissodactyla (WW ex AU) Family: Equidae Distribution: AF, EU, ASOrder: Perissodactyla (WW ex AU) Family: Equidae Distribution: AF, EU, ASOrder: Perissodactyla (WW ex AU) Family: Equidae Distribution: AF, EU, ASOrder: Perissodactyla (WW ex AU) Family: Tapiridae Distribution: SA, ASOrder: Perissodactyla (WW ex AU) Family: Tapiridae Distribution: SA, ASOrder: Perissodactyla (WW ex AU) Family: Tapiridae Distribution: SA, ASOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Antilocapridae Distribution: NAOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Antilocapridae Distribution: NAOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Antilocapridae Distribution: NAOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Antilocapridae Distribution: NAOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Antilocapridae Distribution: NAOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Antilocapridae Distribution: NAOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Antilocapridae Distribution: NAOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Antilocapridae Distribution: NAOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Antilocapridae Distribution: NAOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Bovidae Distribution: NA, EU, AS, AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Cervidae Distribution: WW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Giraffidae Distribution: AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Giraffidae Distribution: AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Giraffidae Distribution: AFOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia Family: Giraffidae Distribution: AFOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Hippopotamidae Distribution: AFOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Hippopotamidae Distribution: AFOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Hippopotamidae Distribution: AFOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Suidae Distribution: OW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Suidae Distribution: OW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Suidae Distribution: OW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Suidae Distribution: OW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Suidae Distribution: OW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Suidae Distribution: OW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Suidae Distribution: OW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Suidae Distribution: OW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Suidae Distribution: OW ex AUOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Tayassuidae Distribution: NWOrder: Artiodactyla (WW ex AU) Suborder: Suiformes Family: Tayassuidae Distribution: NWOrder: Artiodactyla (WW ex AU) Suborder: Tylopoda Family: Camelidae Distribution: NWOrder: Artiodactyla (WW ex AU) Suborder: Tylopoda Family: Camelidae Distribution: NWOrder: Artiodactyla (WW ex AU) Suborder: Tylopoda Family: Camelidae Distribution: NWOrder: Artiodactyla (WW ex AU) Suborder: Tylopoda Family: Camelidae Distribution: NWOrder: Artiodactyla (WW ex AU) Suborder: Tylopoda Family: Camelidae Distribution: NWOrder: Artiodactyla (WW ex AU) Suborder: Tylopoda Family: Camelidae Distribution: NWDouble pulley astragulus Synapomorphy for ArtiodactylaDouble pulley astragulus Synapomorphy for ArtiodactylaDouble pulley astragulus vs regular astragulus Synapomorphy for ArtiodactylaOrder: Lagomorpha (WW ex AU) Family: Leporidae Distribution: WW ex AU- Big ears - Big hind feet - Hairy foot pads - VERY fenestrated rostrum - Supraorbital processOrder: Lagomorpha (WW ex AU) Family: Ochotonidae Distribution: NA, AS, EU- Small round ears - Small feet - No hair of foot pads - No supraorbital process - Jugal extends WAY past zygomatic archOrder Lagomorpha- No unifying skin feature - Second set of upper incisorsOrder Rodentia- No unifying skin feature - Single ever-growing incisor in each quadrantOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Aplodontidae Distribution: NA- Wimpy tail - Small ears - Round face - Digging claws - ProtrogomorphousOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Castoridae Distribution: NA- Big, flat, scaly tail - Sciuromorphous - Depression in basioccipitalOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Sciuridae Distribution: WW ex AU- Long, bushy, pinnate tail (feather-like) - Sciuromorphous - Long, pointed postorbital processOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae (WW)- No unifying skin character - MyomorphousOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae (WW) Subfamily: Sigmodontinae (NW mice/rats) Distribution: NW, AS, EU- Big ears - Long, well-furred tail - Pointed face - Bicolored (dark above, light below) - Teeth (2 types) 1) Flat occlusal surface with irregular lakes of dentine 2) 2 cuspsOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae (WW) Subfamily: Murine (OW mice/rats) Distribution: OW- Big ears - Long, scaly tail - Pointy face - Myomorphous - 3 rows of cuspsOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Muridae (WW) Subfamily: Microtinae (meadow mice/voles/muskrats) Distribution: NA, EU, AS- Short, well-furred tail - Small ears - Short, round face - Myomorphous - Triangular lakes of dentineOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Heteromyidae Distribution: NW- External furline cheek pouches - Long tail - Sciuromorphous - Foramen on rostrum - Hole goes completely through rostrumOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Geomyidae Distribution: NW- External furline cheek pouches - Short tail - Digging claws - Foramen on rostrum - No hole through rostrumOrder: Rodentia (WW) Suborder: Sciurognathii (WW) Family: Dipodidae/Zapodidae Distribution: NA, EU, AS, AF- Big back feet - Long tail - Hystricomorphous - SciurognathousOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Chinchilidae Distribution: SA- Hysticomorphous - Hystricognathous - Huge auditory bullae - VERY soft furOrder: Rodentia (WW) Suborder: Hystricognathii (WW ex AU) Family: Erethizotonidae Distribution: NW- Hysticomorphous - Hystricognathous - Regular/normal auditory bullaeOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Canidae Distribution: WW- Long, bushy tail - Long, pointy face - Big, pointy ears - Secodont - Plain ol' auditory bullae - Alisphenoid canalOrder Carnivora- No unifying skin features - Carnassials (Not present in ALL, however) - Cylindrical mandibular condyle with a postmandibular processOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Ursidae Distribution: WW ex AU- Big, heavy body - Short tail - Bunodont - Alisphenoid canal presentOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Procyonidae Distribution: NW- No unique skin feature - No unique skull feature - No alesphenoid canal - Bunodont OR secodont - Typically with 6 upper cheek teeth (kinkajous with 5) - Last upper cheektooth is "complex"Order: Carnivora (WW) Suborder: Caniformia (WW) Family: Mustelidae Distribution: WW ex AU- No unique skin feature - No alesphenoid canal - Secodont - 5 or fewer upper cheekteeth - Except sea otters (bunodont w/ 4 upper cheekteeth) - Last upper cheektooth is "complex"Order: Carnivora (WW) Suborder: Caniformia (WW) Family: Otariidae Distribution: AO- External pinna - Big fore-flippers - Can rotate hindlimbs under body - Smooth whiskers - Alisphenoid canal present - Homodont post-canines - No tusksOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Phocidae Distribution: AO- No external pinna - Wimpy fore-flippers - Can't rotate hindlimbs under body - Beaded whiskers - No alisphenoid canal - Homodont post caninesOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Odobenidae Distribution: Arctic Ocean- Huge - Square skull - Alisphenoid canal present - TusksOrder: Carnivora (WW) Suborder: Feliformia (WW ex AU) Family: Viverridae/Herpestidae Distribution: OW ex AU- No unique skin features - Alisphenoid canal present - Constricted auditory bullaeOrder: Carnivora (WW) Suborder: Feliformia (WW ex AU) Family: Hyaenidae Distribution: AS, AF- Hindlimbs significantly shorter than forelimbs - No alisphenoid canal - Secodont - Last upper cheektooth is peg-like - Long rostrumOrder: Carnivora (WW) Suborder: Feliformia (WW ex AU) Family: Felidae Distribution: WW ex AU- Digitigrade - Long limbs - Well-muscled - No alisphenoid canal - Secodont - Last upper cheektooth is peg-like - Short, round face - Short rostrumOrder: Hyracoidea (AF) Family: Procaviidae Distribution: AF- No tail - Nails, not claws - Upper incisors look like fangs - 2 lower incisors in each quadrantOrder: Proboscidea (AS, AF) Family: Elephantidae Distribution: AS, AF- Biggest land mammal - Trunk - DuhOrder: Sirenia (WW) Family: Trichechidae Distribution: NW, AF- Big, scooped-out, nasal region (nasal troph) - Bunodont - No hindlimbs - Round flukeOrder: Perissodactyla (WW ex AU) Family: Tapiridae Distribution: SA, AS- Short legs - More than 1 toe - Proboscis - Heart-shaped nasals - Big nasal troph - BilophodontOrder: Perissodactyla (WW ex AU) Family: Rhinocerotidae Distribution: AF, AS- Huge land mammal - Valuable horns - DuhOrder: Perissodactyla (WW ex AU) Family: Equidae Distribution: AF, AS, EU- Looks like a horse (duh) - Only family with 1 toe - Selodont - Sharp, pointy nasalsOrder: Artiodactyla (WW ex AU) Suborder: Suiformes (WW ex AU) Family: Suidae Distribution: OW ex AU- Crazy looking pig - Upper tusks point out or up - Prominent paroccipital processOrder: Artiodactyla (WW ex AU) Suborder: Suiformes (WW ex AU) Family: Tayassuidae Distribution: NW- Tusks point down - Small paroccipital processOrder: Artiodactyla (WW ex AU) Suborder: Suiformes (WW ex AU) Family: Hippoptamidae Distribution: AF- Peg/pencil-like incisors - "Water pig"Order ArtiodactylaDouble pulley astragulusOrder: Artiodactyla Suborder: Suiformes- No unifying skin characteristics - No metapodial fusion - BunodontOrder: Artiodactyla (WW ex AU) Suborder: Tylopoda Family: Camelidae Distribution: SA, AS, AF- Selenodont - Has upper incisors - Paraxonic - Incomplete fusion of metapodialOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia (WW ex AU) Family: Cervidae Distribution: WW ex AU- Antlers - Always have a double nasolacrimal canal AND antorbital pit AND antorbital fenestra (2CPF)Order: Artiodactyla (WW ex AU) Suborder: Ruminantia (WW ex AU) Family: Giraffidae Distribution: AF- Only mammals with ossiconesOrder: Artiodactyla (WW ex AU) Suborder: Ruminantia (WW ex AU) Family: Antilocapridae Distribution: NA- Has pronghorns - Only ruminants with double nasolacrimal canal and antorbital fenestra, but NO antorbital pit (2CF)Order: Artiodactyla (WW ex AU) Suborder: Ruminantia (WW ex AU) Family: Bovidae Distribution: NA, AS, EU, AF- Has horns - NEVER have double nasolacrimal canal with antorbital pits AND antorbital fenestra - NEVER have double nasolacrimal canal with antorbital fenestra and NO antorbital pit **Can have any other combination, including a single nasolacrimal canal**Order: Cetacea (AO) Suborder: Mysticeti (AO) Family: Balaenidae Distribution: AO- Baleen in long plates with fine fibers - No dorsal fin - No grooves on throat - HUGE headOrder: Cetacea (AO) Suborder: Mysticeti (AO) Family: Balaenopteridae Distribution: AO- Baleen in short plates with intermediate fibers - Dorsal fin - Many grooves on throatOrder: Cetacea (AO) Suborder: Mysticeti (AO) Family: Eschrichtiidae Distribution: NP- Baleen in short plates with coarse, broom-like fibers - Few grooves on throat (3-4) - Series of bumps in place of a dorsal finOrder: Cetacea Suborder: Mysticeti- Convex, symmetrical skullOrder: Cetacea (AO) Suborder: Odonoceti (AO) Family: Physeteridae Distribution: AO- Flat face - Males with teeth in lower jawOrder: Cetacea (AO) Suborder: Odonoceti (AO) Family: Phocoenidae Distribution: AO- Triangular dorsal fin - Spatulate teeth - Premaxillary bosses presentOrder: Cetacea (AO) Suborder: Odonoceti (AO) Family: Delphinidae Distribution: AO- Falcate dorsal fin - Conical teeth in upper and lower jaw - No bosses on premaxillaOrder: Cetacea Suborder: Odontoceti- Concave, asymmetrical skull - MelonOrder: Carnivora (WW) Suborder: Feliformia (WW ex AU) Family: Hyaenidae Distribution: AS, AFOrder: Carnivora (WW) Suborder: Feliformia (WW ex AU) Family: Hyaenidae Distribution: AS, AFOrder: Carnivora (WW) Suborder: Feliformia (WW ex AU) Family: Hyaenidae Distribution: AS, AFOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Otariidae Distribution: AOOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Otariidae Distribution: AOOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Otariidae Distribution: AOOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Phocidae Distribution: AOOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Phocidae Distribution: AOOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Phocidae Distribution: AOOrder: Carnivora (WW) Suborder: Caniformia (WW) Family: Phocidae Distribution: AO