Intermittent claudication can be due to temporary artery narrowing due to vasospasm (spasm of the artery), permanent artery narrowing due to atherosclerosis, or complete occlusion (closure) of an artery to the leg. The condition is quite common, more so in men than women.
The GalÃ¡pagos tortoises are native to seven of the GalÃ¡pagos Islands, a volcanic archipelago about 1,000 km (620 mi) west of the Ecuadorian mainland. With lifespans in the wild of over 100 years, it is one of the longest-lived vertebrates. A captive individual lived at least 170 years. Spanish explorers, who discovered the islands in the 16th century, named them after the Spanish galÃ¡pago, meaning tortoise. Shell size and shape vary between populations.
Can only be found on Galapagos Islands; Large size and slow moving; Collection. The tortoises of the GalÃ¡pagosâ island were not only hunted for the oil that they held for fuel but also once they were becoming more and more extinct people began to pay to have them in their collections, as well as being put into museums.