Aves 3D

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Left Humerus (Left Upper Arm Bone) of the Macaroni Penguin Eudyptes chrysolophus (YPM 102975)

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Phylogenic Position
Aves - Neognathae - Sphenisciformes - Spheniscidae - Eudyptes - Eudyptes chrysolophus
Species Description
The Macaroni Penguin is the most numerous species of penguin with nearly 18 million individual birds found in the sub-Antarctic and Antarctic. It is a species of crested penguin with long bright yellow and orange feathers above its eyes. Adults are about two feet tall and weigh an average of 12 lbs. Like other penguins the Macaroni eats fish, crustaceans and squid. They form large (100,000+) breeding colonies during the Antarctic summer and mature males will perform elaborate and noisy displays to attract a mate. Although the Macaroni Penguin population is large it has been placed on the IUCN vulnerable list due to rapid recent declines in some populations.
Specimen Information
Species	Eudyptes chrysolophus (Macaroni Penguin)
Element	Left Humerus (Left Upper Arm Bone)
Specimen Number	YPM 102975
Sex
Location
Geological Age	Recent
Technical Information
Scanner	Roland Picza
Resolution	100 µm
Number of Data Points	240690
Number of Data Polygons	120349
Date Scanned	February 16, 2010
Scan Technician	Abby Grace Drake
Edited By	Maggie Johnson
Photographs
View All 4 Images
Download Digital Model	Size
Other Eudyptes chrysolophus (Macaroni Penguin) Elements
Specimen	Element
YPM 102975	Furcula (Wishbone)
YPM 102975	Right Humerus (Right Upper Arm Bone)
YPM 102975	Right Tarsometatarsus (Right Fused Element Consisting of Ankle and Middle Foot Bones)
YPM 102975	Sternum (Breast Bone)
YPM 102975	Left Tarsometatarsus (Left Fused Element Consisting of Ankle and Middle Foot Bones)
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