About 5400 species

BBC News

BBC - Wildlife Finder - Mammals (video, facts and news)

There are approximately 5, 400 species of mammals, distributed in about 1, 200 genera, 153 families, and 29 orders (though this varies by classification scheme).

Wolfram Alpha

How many species of mammals - Wolfram|Alpha

5416 (IUCN 2007)

washington.edu

Meet the Mammals - Burke Museum

In terms of species, the State of Washington has 146 species of mammals, which is just less than three percent of the 5400 mammal species found on Earth.

Meet the Mammals - Burke Museum

Scientists recognize more than 5,400 species of mammals world–wide.

Wikipedia

Mammal - Wikipedia, the free encyclopedia

There are approximately 5, 400 species of mammals, distributed in about 1, 200 genera, 153 families, and 29 orders[1] (though this varies by classification scheme).

Mammal - Wikipedia, the free encyclopedia

There are approximately 5, 400 species of mammals, distributed in about 1, 200 genera, 153 families, and 29 orders[1] (though this varies by classification scheme).

Natural History Museum of Los Angeles

Mammalogy FAQs | Natural History Museum of Los Angeles

According to Mammal Species of the World, 3rd Edition (Wilson and Reeder 2005), the most recent authoritative published checklist of modern mammal species, there are 5, 416 different species of mammals. However, the exact number of recognized mammal species fluctuates as new species are described and as scientists make other taxonomic revisions.

wisegeek.com

How Many Species of Animal Are There?

There are about 58,800 identified vertebrates, including 29,300 fish, 5,743 amphibians, 8,240 reptiles, 9,800 birds, and 5,416 mammals.

Answerbag.com

How many species of mammals are there in the world? | Answerbag

There are approximately 5, 400 species of mammals in the world, according to the book "Mammal Species of the World" (2005).

About.com

Animal Facts - Facts About Animals

There are approximately 5,400 species of mammals alive today.

Yahoo Answers

Why don't you believe in evolution? - Yahoo! Answers

There are about 58, 800 identified vertebrates, including 29, 300 fish, 5, 743 amphibians, 8, 240 reptiles, 9, 800 birds, and 5, 416 mammals.

factmonster.com

Estimated Number of Animal and Plant Species — FactMonster.com

5,416

datehookup.com

The proof of The Programer is in the programming.

There are about 58, 800 identified vertebrates, including 29, 300 fish, 5, 743 amphibians, 8, 240 reptiles, 9, 800 birds, and 5, 416 mammals.

id-id.facebook.com

How Many Species of Animal Are There? | Facebook

There are about 58, 800 identified vertebrates, including 29, 300 fish, 5, 743 amphibians, 8, 240 reptiles, 9, 800 birds, and 5, 416 mammals.

About 5000 species

MSNBC

Scientists study factors behind fidelity

Of the roughly 5, 000 species of mammals , only 3 to 5 percent are known to form lifelong pair bonds.

Scientists study factors behind fidelity

Of the roughly 5, 000 species of mammals , only 3 to 5 percent are known to form lifelong pair bonds.

CBS News

Kate Walsh: Abstinence-Only "Not Working"

Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

news.softpedia.com

Humans Are Not Made Monogamous

We are mammals, and if we look to the mammalian world, just 3 to 5% of the about 5,000 species of mammals form lifelong, monogamous bonds - this is the case of beavers, wolves, gibbons, jackals, foxes, some bats, dwarf deer and antelopes (like dik-dik

About.com

Animal Facts - Facts About Animals

Vertebrate animals include 8,000 reptiles, 10,000 birds, 23,000 fish, and 5,000 mammal species.

lifeslittlemysteries.com

Are Humans Meant to Be Monogamous? | Life's Little Mysteries

Only 3 percent to 5 percent of the roughly 5,000 species of mammals (including humans) are known to form lifelong, monogamous bonds, with the loyal superstars including beavers, wolves and some bats.

Answerbag.com

What are examples of birds that mate for life ...

Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

bigsiteofamazingfacts.com

How Many Different Kinds of Animals Are There? | Big Site of Amazing Facts ©

The class of animals that human beings belong to, the mammals, includes close to 5,000 species.

anthropology.net

On why (some) humans have lost their body hair? Why are we the only hairless primate? | Anthropology.net

In case you have forgotten, humans have relatively hairless bodies when compared to our other great ape relatives, even to the 5,000 or so other mammalian species out there.

3quarksdaily.com

3quarksdaily: November 2006

Of the roughly 5, 000 species of mammals , only 3 to 5 percent are known to form lifelong pair bonds.

LiveScience.com

Wild Sex: Where Monogamy is Rare | LiveScience

Of the roughly 5,000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

digg.com

Wild Sex: Animals Cheat Way More than Humans - Digg

Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

Wild Sex: Animals Cheat Way More than Humans - Digg

Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

Yahoo Answers

Anyone name some monogomous wildlife species for me? - Yahoo! Answers

Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

fluther.com

Is the desire for fidelity in a relationship culturally conditioned?

“Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

crystalinks.com

Animals in the News ...

Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

acapella.harmony-central.com

Monogamy is a sin against nature [Archive] - Harmony Central Forums

Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

sciencebuzz.org

monogamy | Science Buzz

"Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

faithfulness | Science Buzz

"Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

nhne.org

Wild Sex: Where Monogamy Is Rare > NewHeavenNewEarth

Of the roughly 5, 000 species of mammals, only 3 to 5 percent are known to form lifelong pair bonds.

timnovate.wordpress.com

HAIR! Why Do Humans Lack It? How Lice Reveal the Secrets ...

“We humans are conspicuous among the 5,000 or so mammal species in that we are effectively naked.

scienceboard.net

The Science Advisory Board - Protocols, Product Reviews, Member Forum, and Science News

Approximately 5,000 mammal species exist on earth.

About 5500 species

Wikipedia

Mammal - Wikipedia, the free encyclopedia

Depending on classification scheme, there are approximately 5,500 species (5,490, according to the IUCN Red List) of mammals, distributed in about 1,200 genera, 153 families, 29 orders divided into three infraclasses in two subclasses: the monotremes of the subclass Prototheria, and the marsupials and placentals or the subclass Theria.

currentresults.com

Number of Species on Earth - Current Results

Mammals make up one of the smallest groups, with just 5,490 members.

Number of Species on Earth - Current Results

Mammals 5,490

arkive.org

Top 50 Mammals - ARKive

Of the world’s c. 5, 500 mammal species, almost one in four are threatened with extinction.

arrowsmithnats.org

Biodiversity » Arrowsmith Naturalists Club -

Mammals make up one of the smallest groups, with just 5, 490 members.

About 4600 species

Answers.com

WikiAnswers - How many mammals exist today

approximately 4, 600 species

didyouknow.org

Interesting animals - Did you know?

The 4, 600 kinds of mammals represent a mere 0, 3% of animals and the 9, 000 kinds of birds only 0, 7%.

Yahoo!

Yahoo! Canada Answers - Science Facts for science class?

The 4, 600 kinds of mammals represent a mere 0, 3% of animals and the 9, 000 kinds of birds only 0, 7%.

pakway.blogspot.com

BEAUTY OF PAKISTAN♥♥♥: Facts and Figures!!

The 4, 600 kinds of mammals represent a mere 0, 3% of animals and the 9000 kinds of birds only 0, 7%.

tdtalk.com

Amazing Facts??? [Archive] - TD Talk(Formally Dumb Laws) - News ...

- The 4, 600 kinds of mammals represent a mere 0, 3% of animals and the 9000 kinds of birds only 0, 7%.

alebady.com

Facts and Figures - علاء العبادي

The 4, 600 kinds of mammals represent a mere 0, 3% of animals and the 9000 kinds of birds only 0, 7%.

jyantgupta.page4.me

Your page4 homepage - Home

The 4,600 kinds of mammals represent a mere 0,3% of animals and the 9000 kinds of birds only 0,7%.

tips4pets.wordpress.com

Dalam Agama « Malaysia Pets Collection – Tips & Secrets

The 4, 600 kinds of mammals represent a mere 0, 3% of animals and the 9000 kinds of birds only 0, 7%.

About 4000 species

trinity.edu

DEFLATING THE MYTH OF MONOGAMY

Of about 4,000 mammalian species, only a handful have ever been called monogamous.

wonderquest.com

Animals that Mate for life, by WonderQuest

Only about 3 percent of the 4,000 mammal species are monogamous (and Homo sapiens isn’t one of them).

safari-images.com

Safari images newsletters

Of the 4000 species of mammals on the planet, there are 900 different species of bats.

Safari images newsletters

Of the 4000 species of mammals on the planet, there are 900 different species of bats.

democraticunderground.com

Useless Animal Facts....... - Democratic Underground

>> Of the 4, 000 species of mammals on the planet, the are 900 different species of bats.

safarilands.org

SafariLands.org: Tanzania's nature, safari, cultural & tourism ...

Of the 4000 species of mammals on the planet, there are 900 different species of bats.

Yahoo!

3% of mammals mate for life, name some more other than us? - Yahoo ...

Of about 4, 000 mammalian species, only a handful have ever been called monogamous.

Yahoo Answers

Monogamy and Polygamy as Human Nature? - Yahoo! Answers

Of about 4, 000 mammalian species, only a handful have ever been called monogamous.

brainofbrian.com

Useless Facts from Brain of Brian -- Animals 3

» Of the 4, 000 species of mammals on the planet, the are 900 different species of bats.

faizani.com

Animal Book Planet Facts and more

Of the 4,000 species of mammals on the planet, the are 900 different species of bats.

hem.fyristorg.com

Välkommen till Klubben För Värdelöst Vetande - K.F.V.V.

Of the 4, 000 species of mammals on the planet, the are 900 different species of bats. 

freewebs.com

Thingameblobb -- Million Miles away

Of the 4, 000 species of mammals on the planet, the are 900 different species of bats.

wwpermit.com

Duckbill Platypus Animal Planet - About Us

Of the 4000 species of mammals on the planet, there are 900 different species of bats.

detroit.metromalls.com

Halloween Legend and Lore

Of the 4000 species of mammals on the planet, there are 900 different species of bats.

arturoagnone.blogspot.com

arturoagnone.blogspot.com

Of about 4, 000 mammalian species, only a handful have ever been called monogamous.

lovealacarte.com

LOVE A LA CARTE - In-phil-delity in the News

Of about 4, 000 mammalian species, only a handful have ever been called monogamous.

petalsofheart.blogspot.com

petalsofheart.blogspot.com

Of about 4, 000 mammalian species, only a handful have ever been called monogamous.

d-prez.blogspot.com

d-prez.blogspot.com

Of about 4, 000 mammalian species, only a handful have ever been called monogamous.

About 4500 species

canadianbiodiversity.mcgill.ca

Canadian Biodiversty: Species

In contrast, there are only 4 500 species of mammals.

funtrivia.com

How many types of animals are there in the World?

The number of fish species is estimated to be more than 20, 000, bird species number approximately 8, 700, reptiles about 6, 000, mammals about 4, 500, and amphibians about 2, 500.

Yahoo Answers

How many species are in canada? - Yahoo! Answers

In contrast, there are only 4 500 species of mammals.

scienceforums.com

How many species of biological organisms have been discovered so ...

In contrast, there are only 4 500 species of mammals.

About 4700 species

About.com

Animals - How Many Animal Species Inhabit Our Planet

          |--Mammals: 4, 475-5, 000 species

About 4300 species

earthlife.net

Welcome to the Mammals

There are about 4260 species of mammals known on this planet at the moment, though taxonomists are still arguing and species are still being found.

About 15,000 species

worldstory.net

How many species of animals are there?

They have recorded 20,000 species of fish, 6,000 species of reptiles, 9,000 birds, 1,000 amphibians, and 15,000 species of mammals.