Dugesia sagitta was created in 1861.
KKJA was created in 2008.
Elachista berndtiella was created in 1985.
Papilio erskinei was created in 1886.
Banjo uke was created in 1917.
Nepenthes gantungensis was created in 2010.
Dugesia aenigma was created in 1984.
Dugesia sicula was created in 1948.
Dugesia notogaea was created in 1998.
Dugesia tubqalis was created in 2012.
Dugesia golanica was created in 1991.
Dugesia japonica was created in 1964.
Myxodagnus sagitta was created in 1946.
A sagitta is the keystone of an arch, or the larger of the two otoliths found in most fish.
Dugesia will exibit negative phototaxis. Look it up in a zoology book. here is an article as well. http://www.helium.com/items/1079086-the-observation-of-dugesia-in-response-to-light-and-gravity
Dugesia, a genus of planarian flatworms, typically lives in freshwater environments such as ponds, lakes, and streams. They are carnivorous, feeding on small organisms like insects and worms. Dugesia are known for their ability to regenerate lost body parts, making them resilient creatures in their ecosystem.
Perhaps the best-known of the non-parasitic flatworms ka planaria are the brown-colored Dugesia tigrina, and the black-colored Dugesia dorotocephala and Planaria maculata.
sagitta