Navigation Links
Crocodilians bite with the best
Date:3/14/2012

Crocodiles can kill with the strongest bite force measured for any living animal, according to a report published Mar. 14 in the open access journal PLoS ONE.

The authors of the study, led by Gregory M. Erickson of Florida State University, measured the bite forces, as well as tooth pressures, for mature adults from all 23 living crocodilian species, including crocodiles, alligators, caimans, and gharials. The strongest biter was a saltwater crocodile at 3,700 pounds. It also generated record setting pressures exceeding 360,000 pounds per square inch.

"Our study has allowed for a comprehensive understanding of the relationships between the anatomy, biomechanics, performance, and ecology among living and fossil crocodilians from which the secrets to their 85 million year success can be gleaned. Notably, the largest extinct crocodilians generated bite forces in excess of 23,000 pounds, values two-fold greater than T. rex."

The researchers found that bite force was correlated with body size, but showed surprisingly little correlation with tooth form, diet, jaw shape or jaw strength. Their results suggest that once crocodilians evolved their remarkable capacity for force-generation, further adaptive modifications involved changes in body size and the dentition to modify forces and pressures for different diets.


'/>"/>

Contact: Yael Franco
yfranco@plos.org
415-568-3169
Public Library of Science
Source:Eurekalert

Page: 1

Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/2/2016)... Dec. 1, 2016   SoftServe , a ... BioLock , an electrocardiogram (ECG) biosensor analysis system ... key IoT asset. The smart system ensures device-to-device ... steering wheel and mobile devices to easily ,recognize, ... As vehicle technology advances, so too must ...
(Date:11/29/2016)... Nov. 29, 2016   Neurotechnology , ... object recognition technologies, today released FingerCell 3.0, ... recognition solutions that run on low-power, low-memory ... using less than 128KB of memory, enabling ... that have limited on-board resources, such as: ...
(Date:11/22/2016)... According to the new market research report "Biometric System Market by Authentication ... (Hardware and Software), Function (Contact and Non-contact), Application, and Region - Global ... from USD 10.74 Billion in 2015 to reach USD 32.73 Billion by ... Continue Reading ... ...
Breaking Biology News(10 mins):
(Date:12/2/2016)... Antonio Texas (PRWEB) , ... ... ... today that it will share findings demonstrating the value of DNA microarray ... patients at this year’s San Antonio Breast Cancer Symposium. Using molecular test ...
(Date:12/2/2016)... ... December 01, 2016 , ... Orthogonal, a Chicago-based medical ... FDA Class II 510(k) clearance for their flagship medical device, SimplECG. , With ... monitoring devices that rely on cloth-based nanosensors. While other companies have attempted to ...
(Date:12/2/2016)... BC , Dec. 2, 2016 /PRNewswire/ - bioLytical Laboratories, a world leader in ... to Kenya,s Pharmaceutical Association members. (Photo: http://photos.prnewswire.com/prnh/20161201/444905 ... ... , , ... (CHAI) and the Kenya Pharmaceutical Association (KPA) to introduce the INSTI HIV Self Test ...
(Date:11/30/2016)... Biotest Pharmaceuticals Corporation (BPC), a leading manufacturer ... addition of its newest plasma collection center located at ... The 15,200 square foot state-of-the-art facility officially opened its ... the total number of BPC,s plasma collection centers to ... Chief Executive Officer said "We are pleased to become ...
Breaking Biology Technology: