Daily Trivia The Koala is one of the few mammals (other than primates) that have fingerprints. The Koala is one of the few mammals (other than primates) that have fingerprints. Koala fingerprints are so similar to human fingerprints that even with an electron microscope it is hard to tell the two apart! Koala fingerprints are so similar to human fingerprints that even with an electron microscope it is hard to tell the two apart!

Agenda Daily Trivia Daily Trivia Agenda Agenda Fingerprint Sub-groupings Fingerprint Sub-groupings Fingerprint Demo Fingerprint Demo Homework & 211s Homework & 211s

Arch Types Plain Arch No delta or core Tented Arch Has a delta in the center.

Whorl Types Plain Whorl Central Pocket Double Whorl Accidental

Developing Prints Latent prints cannot be seen & analyzed without being developed. Latent prints cannot be seen & analyzed without being developed. Most common form of visualized latent prints is through dusting. Most common form of visualized latent prints is through dusting. The print is dusted with a very fine powder and then pressed & lifted with clear adhesive tape. The print is dusted with a very fine powder and then pressed & lifted with clear adhesive tape.

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