454 



LOWER VERTEBRATES. 



tlie males, and are very strong, the weight of two hundred pounds having been said 

 to be carried on tlie l)ack of one. The eggs, whicli are about the size of a pigeon's, 

 and live in number, are much esteemed for food. Tliey are deposited in a hollow 

 near the mouth of the burrow. Tlie South American T. tubulata, has been con- 

 founded with this animal, though it is now proved to be a distinct species. 



The only Eurojiean representative of the genus is the common land-tortoise, T. 

 grceca, commonly made a pet of in gardens, though its true home is along the south- 

 ern countries bordering on the Mediterranean, where it is captured for its flesh, and 

 often put on sale in the markets. They are animal as well as vegetable feeders, and are 

 extremely fond of the leaves of lettuce, often using their feet to assist them in divid- 







Fig. -6— — C/ttli/i, inatamatti, beanltd tin Ik. 



ing the larger leaves. In confinement they drink milk, and eat almost anything that 

 may be given them of a vegetable nature. A strong liking fol' artificial heat has 

 been evinced. 



The land-turtle of the French markets is captured along the coast of Morocco, 

 and in the neighborhood of Algiers, from which places they are shipped. It consid- 

 erably exceeds the Greek-turtle in size. 



Tlie largest representative of the family is the so-called Indian-tortoise, an animal 

 inhaliiting the Galapagos Islands, and, though originally described as T. ehjihantopus, 

 the individuals from the several islands are now known to present variations of specific 

 value. Closely allied forms are found in Madagascar. 



