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The nine-banded armadillo also serves science through its unusual reproductive system, in which four genetically identical offspring are born, the result of one original egg. [ 32 ] [ 33 ] [ 34 ] Because they are always genetically identical, the group of four young provides a good subject for scientific, behavioral, or medical tests that need ...
The nine-banded armadillo has been rapidly expanding its range both north and east within the United States, where it is the only regularly occurring species of armadillo. The armadillo crossed the Rio Grande from Mexico in the late 19th century, and was introduced in Florida at about the same time by humans.
The six-banded armadillo (Euphractus sexcinctus), also known as the yellow armadillo, is an armadillo found in South America. The sole extant member of its genus, it was first described by Swedish zoologist Carl Linnaeus in 1758. The six-banded armadillo is typically between 40 and 50 centimeters (16 and 20 in) in head-and-body length, and ...
Hand anatomy of the giant armadillo. The giant armadillo is the largest living species of armadillo, with 11 to 13 hinged bands protecting the body and a further three or four on the neck. [6] Its body is dark brown in color, with a lighter, yellowish band running along the sides, and a pale, yellow-white head.
The Brazilian three-banded armadillo (Tolypeutes tricinctus) is an armadillo species endemic to eastern Brazil, where it is known as tatu-bola (Portuguese pronunciation: [tɐˈtu ˈbɔlɐ], lit. ball armadillo). It is one of only two species of armadillo that can roll into a ball (the other is the southern three-banded armadillo). It has ...
†Beautiful armadillo (Dasypus bellus) is an extinct armadillo species found in North and South America about 2.5 million to 11,000 years ago. It is much larger than current-day species at about 2.5 times the size of the normal nine-banded armadillo and had much thicker, more robust armor. [15] [16]
The pink fairy armadillo (Chlamyphorus truncatus) is the smallest species of armadillo, first described by Richard Harlan in 1825. [3] The pink fairy armadillo is 90–115 mm (3.5–4.5 in) long, and typically weighs about 120 g (4.2 oz). This solitary, desert-adapted animal is endemic to the deserts and scrub lands of central Argentina. [4]
The study of the genitalia of Lepidoptera is important for Lepidoptera taxonomy in addition to development, anatomy and natural history. The genitalia are complex and provide the basis for species discrimination in most families and also in family identification. [1] The genitalia are attached onto the tenth or most distal segment of the abdomen.