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Full-Text Articles in Marine Biology
It Pays To Be Bumpy: Drag Reducing Armor In The Pacific Spiny Lumpsucker, Eumicrotremus Orbis, R. C. Hoover, Olivia H. Hawkins, Jack Rosen, Conrad D. Wilson, Callie H. Crawford, Meghan Holst, Jonathan M. Huie, Adam P. Summers, Cassandra M. Donatelli, Karly E. Cohen
It Pays To Be Bumpy: Drag Reducing Armor In The Pacific Spiny Lumpsucker, Eumicrotremus Orbis, R. C. Hoover, Olivia H. Hawkins, Jack Rosen, Conrad D. Wilson, Callie H. Crawford, Meghan Holst, Jonathan M. Huie, Adam P. Summers, Cassandra M. Donatelli, Karly E. Cohen
Engineering Faculty Articles and Research
Armor is a multipurpose set of structures that has evolved independently at least 30 times in fishes. In addition to providing protection, armor can manipulate flow, increase camouflage, and be sexually dimorphic. There are potential tradeoffs in armor function: increased impact resistance may come at the cost of maneuvering ability; and ornate armor may offer visual or protective advantages, but could incur excess drag. Pacific spiny lumpsuckers (Eumicrotremus orbis) are covered in rows of odontic, cone-shaped armor whorls, protecting the fish from wave driven impacts and the threat of predation. We are interested in measuring the effects of …
Body And Tail Coordination In The Bluespot Salamander (Ambystoma Laterale) During Limb Regeneration, Cassandra M. Donatelli, Keegan Lutek, Keshav Gupta, Emily M. Standen
Body And Tail Coordination In The Bluespot Salamander (Ambystoma Laterale) During Limb Regeneration, Cassandra M. Donatelli, Keegan Lutek, Keshav Gupta, Emily M. Standen
Engineering Faculty Articles and Research
Animals are incredibly good at adapting to changes in their environment, a trait envied by most roboticists. Many animals use different gaits to seamlessly transition between land and water and move through non-uniform terrains. In addition to adjusting to changes in their environment, animals can adjust their locomotion to deal with missing or regenerating limbs. Salamanders are an amphibious group of animals that can regenerate limbs, tails, and even parts of the spinal cord in some species. After the loss of a limb, the salamander successfully adjusts to constantly changing morphology as it regenerates the missing part. This quality is …