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WFS 408 Final PSU
Mammalogy
86
Other
Undergraduate 4
05/04/2014

Additional Other Flashcards

 


 

Cards

Term

- Mysticeti

- Odontoceti

Definition
2 suborders of Order Cetacea
Term

- Balaenidae

- Balaenopteridae

- Eschrichtiidae

- Neobalaenidae

Definition

Order Cetacea

Suborder Mysticeti

Name the 4 families

Term

- Delphinidae

- Monodontidae

- Phocoenidae

- Physeteridae

- Platanistidae

- Iniidae

Definition

Order Cetacea

Suborder Odontoceti

Name 6 families

Term
Balaenidae
Definition

Order Cetacea

Suborder Mysticeti

Which family has:

- large robust whales

- long baleen plates

- no furrows on throat or chest

- rostrum is arched

Term
Balaenopteridae
Definition

Order Cetacea

Suborder Mysticeti

Which family has:

- small and large whales

- short baleen plates

- long furrows on throat and chest

- narrow rostrum

Term
Balaenidae
Definition
which family contains the bowhead whale and the right whale?
Term
Balaenopteridae
Definition
Which family contains rorquals?
Term
Mysticeti
Definition

Order Cetacea

Which suborder contains the baleen whales?

Term
Eschrichtiidae
Definition

Order Cetacea

Suborder Mysticeti

Which family contains the gray whale?

Term
Odondoceti
Definition

Order Cetacea

Which suborder contains the toothed whales, porpoises, and dolphins?

Term
ability to echolocate
Definition

Order Cetacea

Suborder order Odontoceti is characterized by what?

Term
Delphinidae
Definition

Order Cetacea

Suborder Odontoceti

Family that contains dolphins and killer whales

Term

- transients

- residents

- offshore

Definition
3 subgroups of killer whales
Term
Transients
Definition

Order Cetacea

Suborder Odontoceti

sub group of killer whales that has:

- migration

- feed on mammals

- wide rangind in small less permanent groups

- little vocalization

Term
residents
Definition

Order Cetacea

Suborder Odontoceti

Which subgroup of killer whales has:

- no migration

- feed on fish

- found in coastal waters - have home range

- live in pods

- high vocalization

Term
Phocoenidae
Definition

Order Cetcea

Suborder Odontoceti

Family that contains porpoises

Term
(Phocoenidae) porpoises
Definition

Order Cetaceans

Suborder Odontoceti

Family with low or absent dorsal fin

Term
Physeteridae
Definition

Order Cetacea

Suborder Odontoceti

Family that contains sperm whales

Term
sperm whales
Definition
Whales with prized oil
Term
spermaceti organ
Definition
Organ in sperm whales that creates oil
Term
Platanistidae
Definition

Order Cetacea

Suborder Odontoceti

Family that contains long-snouted river dolphins

Term
Iniidae
Definition

Order Cetacea

Suborder Odontoceti

Family that contains other river dolphins


 

Term

- amazon river dolphin

- Chinese (Yangtze) river dolphin

- La Plata river dolphin (Brazil and Argentina) 

Definition
3 monophyletic groups of family Iniidae
Term
Monodontidae
Definition

Order Cetacea

Suborder Odontoceti

Family that contains Narwhal and Beluga whales

Term
polynyas
Definition
Area of open sea water within an ice pack
Term
narwhal and beluga
Definition
whales that depend on polynyas
Term
a group of individuals of a single species that occupy a given locality
Definition
define population
Term
Age distribution
Definition
reflects the history of survival, reproduction, and potential for future growth of a population
Term

- reproduction

- intraspecific competition

- predation

- disperal

- disease

Definition
Name 5 density dependent factors
Term
Competitive Exclusion Principle
Definition
two species cannot occupy the same niche at the same time
Term
Ideal Free Distribution Theory
Definition
animals aggregate in patches proportionately to the amount of resources available in each patch
Term
Ideal Despotic Distribution Theory
Definition
where dominant individuals occupy the best sites, forcing other individuals to use lower quality sites
Term

- random

- regular

- clumped

Definition
3 patterns of distribution
Term
an individual has an equal probability of ocurring anywhere in an area
Definition
define random distribution
Term
individuals are uniformly spaced through the environment
Definition
define regular distribution
Term
individuals live in areas of high local abundance, which are separated by areas of low abundance
Definition
define clumped distribution
Term
metapopulation
Definition
a series of local populations connected by dispersing individuals
Term
The number of species on an undisturbed island is determined by immigration and extinction
Definition
define theory of island biogeography
Term
the assemblage of organisms which make up a given area and the interactions between them and their environment
Definition
define community
Term
tick birds eat ticks from the bodies of large ungulates
Definition
example of a mutualistic relationship
Term
a deer tick feeds on the blood of a deer
Definition
example of parasitism
Term
cattle stir up insects while foraging and cattle egrets get food without affecting the cattle
Definition
example of commensalism
Term
glucuronic acid
Definition
acid that herbivores produce to break down toxins in plants
Term

- develop rumen or caecum

- elongated tongue in giraffes

- hip adaptations of gerenuk

Definition
3 examples of morphological adaptations in herbivores to eat plants
Term

- physiological

- morphological

- behavioral

Definition
3 types of adaptations in herbivores for eating plants
Term

- message

- encode

- send

- decode

- interpret

- feedback

Definition
6 steps of communication cycle
Term

- visual signals

- olfactory signals

- acoustical signals

- tactile signals

- threats and appeasement

Definition
5 different types of communication
Term

- facial expressions

- body posture

- anatomical structures

Definition
3 types of visual signals
Term

- pheromones

- allomone

- kairomone

- synomones

Definition
4 types of olfactory signals
Term

- ultrasonic

- infrasonic

- simplistic

- complex

Definition
4 types of acoustic signals
Term

- group hunting

- increased vigilance

- increased choice of mates

- shared thermoregulation

Definition
name 4 benefits of mammals living in groups
Term

- increased visibility to predator

- decreased food availability

- increased competition for mates

- increased kleptoparasitism

Definition
name 4 costs of mammals living in a group
Term
crepuscular
Definition
active at dawn and dusk
Term
circadian
Definition
daily cyclic patterns are also called
Term
circannual
Definition
seasonal cyclic patterns are also called
Term
endogenous
Definition
internally controlled circadian cycles
Term
exogenous
Definition
externally controlled circadian cycles
Term
superchiasmatic nucleus
Definition
master clock of circadian rhythms
Term
zeitgeber
Definition
an external cue which sets an animals clock
Term
maximize intake while minimizing costs
Definition
define optimal foraging theory
Term

- long claws for digging

- cheek pouches for transportation

- kangaroo rats

- pocket mice

Definition
2 adaptations for caching and 2 example of animals that do it
Term
scatterhoarding
Definition
caching of few food items in wide variety of different locations
Term
larderhoarding
Definition
caching all food in a single area
Term
stereoscopic vision
Definition
forward rotation of orbits in primates
Term

- Strepsirrhini

- Halporrhini

Definition
2 suborders of order Primates
Term

- platyrrhini

- catarrhini

Definition

Order Primates

Suborder Halporrhini

2 subdivisions

Term

- comma shaped nostrils

- naked wet nose (rhinarium)

Definition
suborder strepsirrhini is derived from 2 features of nose
Term

- grooming claw

- tooth comb

Definition
2 defining characteristics of suborder strepsirrhini
Term
Strepsirrhini
Definition

Order Primates

Suborder that contains lemurs

Term
Haplorrhini
Definition

Order Primates

Suborder that contains tarsiers, New and Old World anthopoid primates, and fossil families

Term

- hemochorial placenta

- fovea centralis in retina

Definition

Order Primates

Suborder Halporrhini - 2 adaptations

Term
catarrhini
Definition

Order Primates

Suborder Haplorrhini

Subdivision of old world

Term
platyrrhini
Definition

Order Primates

Suborder Haplorrhini

Subdivision of new world

Term
ischial callosities
Definition
bare, brightly colored patchs of skin on the rump
Term

- Cebidae

- Atelidae

Definition

Order Primates

Suborder Halporrhini

Subdivision Platyrrhini

2 families

Term
Cebidae
Definition

Order Primate

Suborder Haplorrhini

Subdivision Platyrrhini

Family that contains tamarins, marmosets, capuchins, and squirrel monkeys

Term
chimerae
Definition
where blood cells from both twins are present in each individual
Term
Atelidae
Definition

Order Primate

Suborder Haplorrhini

Subdivision Platyrrhini

Family that contains howler monkeys, spider monkeys,  wooly monkeys, and muriquis

Term
philopatric
Definition
stay in natal area
Term

- Cercopithecidae

- Hylobatidae

- Hominidae

Definition

Order Primates

Suborder Haplorrhini

Subdivision Catarrhini

3 families

Term
Cercopithecidae
Definition

Order Primates

Suborder Haplorrhini

Subdivision Catarrhini

Family that contains old world monkeys, cercopithecines, colobinae, savanna baboons, and patas monkeys

Term
Hylobatidae
Definition

Order Primate

Suborder Haplorrhini

Subdivision Catarrhini

Family that contians gibbons

Term
Hominidae
Definition

Order Primate

Suborder Haplorrhini

Subdivsion Catarrhini

Family that contains great apes, gorillas, pans, and pongos

Term

- ecology

- physiology

- behavior

Definition
3 things that limit animals in their natural world
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