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Order Rodentia By: Jake Koetsier
Rodent Anatomy Upper and lower incisors are curved into semi circles No canine teeth
What Evidence is there at Millennium? Teeth Jaws Femurs Microfossils
Family Geomyidae Geomys pinetis True Gophers Burrowers
Family Heteromyidae Kangaroo Rats Kangaroo Mice Burrowers
Family Muridae/Arvicolinae Synaptomys australis Neofiber alleni Microtus pinetorum Microtus pennsylvanicus Proheteromys Geomys pinetis Voles, Muskrats, and Lemmings Herbivores
Family Muridae/Sigmodontidae Sigmodon hispidus Reithrodontmys Peromyscus gossypinus Oryzomys palustris Rats and Mice
Family Sciuridae Sciurus Squirrels Chipmunks Woodchucks Prairie Dogs
Rodentia. The single largest group of mammals is the rodentia. Most non-flying mammals are rodents. There are about 1500 living species of rodents (out.
Have a single pair of continuously growing incisors in both the upper and lower jaws. Have a diastema, or a gap between the incisors and the cheek teeth.
Rodentia: Gnawing Mammals. Rodentia Checklist one pair of upper and lower incisors –each enlarged, sharply beveled, ever-growing –enamel on outer surface.
Rodentia. The single largest group of mammals is the________________. Most ____________mammals are rodents. There are about ___________living species.
Rodentia Gnawing Mammals - Andrew Marmo. Skull Characteristics A pair of upper and lower incisors Single open root Continuously growing Enamel on.
Mammals of Minnesota. Taxonomic Hierarchy Kingdom: Phylum: Sub-phylum: Class: Sub-class: Infra-class: Animalia Chordata Vertebrata Mammalia Theria Metatheria-
Some Mammals Found on the SMESL Shawnee Mission South HS Overland Park, KS Environmental Science I.
Order Rodentia Gnawing Mammals Lindsey Keiser. Order Rodentia Largest order of mammals – Over 2000 living species placed in 30 families – Over 40% of.
Virginia Opossum Order: Marsupialia Family name: Didelphidae scientific name: Didelphis virginiana.
MAMMAL SKULLS. GENERAL CLASSIFICATION CARNIVORE Obtains energy from flesh of other animals.
SWBAT analyze data from owl pellet lab Bell ringer: What does this data indicate about the food chain where our owls live? Type of animal# eaten Mouse.
Mammals Natural Resources. Badger Beaver Black-footed Ferret.
Rodent Biology: Muridae et al. Mammalogy EEOB February 2004.
Tubercular vs. Prismatic Teeth New World Rats & Mice (Peromyscus maniculatus shown) Old World Rats & Mice (Mus musculus shown) Prismatic cusp pattern in.
MAMMALS OF SOUTH CAROLINA: RODENTS BIO 402: Field Biology Presentation by Dr. Charles Horn.
Mammals Like You!. So What’s a Mammal? Fur & sweat glands Mammary glands (milk) Endothermic.
Classification Classification is The arrangement of organisms into orderly groups based on their similarities/differences.
Mammals & Climate Russell W. Graham Earth & Mineral Sciences Museum Pennsylvania State University University Park, PA 16802
The Aquatic Mammals of SE Texas Most mammal study is INDIRECT STUDY – Tracks tell us how they move, where they go. Scat tells us what they eat. Nests,
1 Mammals. 2 POINT > Identify characteristics of mammals POINT > Describe three subclasses of mammals POINT > Describe mammalian teeth POINT > Identify.
Mammals – Basic Facts First true mammals appeared 220 million years ago Mammals flourished after dinosaurs became extinct – 65 million years ago Basic.
Clatsop County Mammals: Eight small prey items for larger creatures… Broadway Middle School Life Science
The Snowmastodon Site, Pitkin Co., Colorado was discovered in October 2010 by heavy equipment operators during construction to expand a reservoir. The.
Rodents By Serenity an Stephany. What is a rodent? A rodent is a rat or squirrel they have sharp teeth that don’t stop growing.
Chapter 43 Mammals Section 3 Diversity of Mammals.
Order Rodentia Family Cricetidae Diastema 1 pair incisors Ears shorter than tail Eyes, ears visible Tail with fur, or laterally flattened; not bushy Tail.
Mammalian Phylogeny and Diversity. Rodentia Sub-orders (Mammal Species of the World, 3rd ed., 2005) Sub-orderMasseteric conditionMandibular condition.
Small Rodents Mice Rats Jumping Mice Voles Moles Lemmings Shrews Muskrats.
Animal Tracks in the Snow. By: Michelle Tufano & Derrick Pfister.
Summer 2013 Ty Werdel Chadron State College Wildlife Management.
Teeth. Tooth Decay Cleaning your teeth Bacteria feed on food left on your teeth and make acid which corrode the teeth.
Owls you can see in Marquette County Brought to you by Howard and Betty Love Marquette County featuring.
Unit B, Chapter 3, Lesson 1. Climate and Climate Zones What is climate? Climate zones are the regions in which you live. What are the characteristics.
OWLS. Barred Owl Anatomy Habitat Food Sights & Sounds (Strix varia)
Barn Owl Pellet Survey Using Owl Pellets to Illustrate Energy Transfer from Prey to Predator Webs of Life: Food Webs and Trophic Cascades February 19,
Hemorrhogic Fever Virus. Hantaar Virus or HEMORRHAGIC FEVER with renal syndrome virus ( HFRS ） Xing Jiang Hemorrhogic Fever Virus.
Owls: Did You Know…. Burrowing Owl The burrowing owl is only 9 to 10 inches tall. It can be found in the prairie and range lands.
Estimating ingestible size from native mammal prey species Kayla McNeilly Faculty Mentors: Dr. Matthew Close and Dr. Karen Powers, Biology Department,
KEY CHARACTERISTICS OF MAMMALS Zoology. CLASS MAMMALIA 4,400 species Mammals Classified into more than 20 orders, one of which includes humans. Live on.
Teeth Teeth are structures found in the jaws of many vertebrates. The primary function of teeth is to tear and chew food, and in some animals, particularly.
Mammal Skulls Envirothon, Short-tailed shrew Insectivore Red-tipped teeth Venomous mammal. Regular front feet (as opposed to moles) Eat mice.
Mammals Characteristics of Mammals 1. 3 Middle Ear Bones – malleus, incus, and stapes (hammer, anvil, and stirrup) the first two derived from the ancestral.
Mammals Small mammals stripes pointy ears= Eastern chipmunk.
Tooth Attachment Thecodont - set in sockets Pleurodont - attach to side of jaw Acrodont - attach to occlusal surface.
Reference Text: Modern Biology Chapter 18 – Section 2 Modern Phylogenetic Taxonomy pgs
Dietary Analysis of the Barn Owl. Why? Barn Owl decrease in Pennsylvania and throughout its range 1 st PA Breeding Bird Atlas
Chapter 32-2:Diversity of Mammals Chris Dinh Yonathan Andu Andrew Carpenter.
Mammalia. Mammal Evolution Mammals are believed to have evolved from Reptiles during the late Jurassic period.
"We retain Brandt’s (1855) names for three of the five suborders (Sciuromorpha, Myomorpha, and Hystricomorpha), whereas some foremost rodent authorities.
Alexis A. Suazo Research Assistant Public Lands Institute University of Nevada Las Vegas.
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