Matamata « http://www.tortoise.org/archives/matamata.html | | Chelus fimbriatus , by william h. espenshade iii , an article about these turtles. they occur in northern south america , including both the orinoco river and amazon river basins. |
Matamata Turtles « http://www.unc.edu/~dtkirkpa/stuff/mata.html | | Chelus fimbriatus biology and captive requirements , by david t. kirkpatrick. |
Scientific Expeditions to Patagonia Organized by University of Connecticut « http://www.canr.uconn.edu/paine/ | | Groundbreaking ecological research at torres del paine national park , magallanes , chile. details about past and future expeditions. |