"The spiders with which we in temperate climates are most acquainted are of small size, but in hot regions there are several species whose extended legs occupy a circle of six or seven inches in diameter. Some of these, belonging to the genus <em>Mygale</em>, found in South America and Mexico, are said to attack young humming-birds, and to climb trees for this purpose." &mdash; Goodrich, 1859

Mygale

"The spiders with which we in temperate climates are most acquainted are of small size, but in hot regions…

Mygale fodiens, part of the Arachnidia class.

Mygale Fodiens

Mygale fodiens, part of the Arachnidia class.

"Bird-catching Spider, a name originally given to a large spider, Mygale avicularia, a native of Cayenne and Surinam; but which is now more extensively applied, being equally appropriate to a number of large species of Mygale and Epeira, berhaps also of other genera. It has, indeed, been denied by some observers that the name is truly appropriate, but the positive evidence is too strong to be easily set aside by evidence merely negative." &mdash; Chambers, 1881

Spider

"Bird-catching Spider, a name originally given to a large spider, Mygale avicularia, a native of Cayenne…