Osculum Obscenum was created on 1993-10-12.
KKJA was created in 2008.
Elachista berndtiella was created in 1985.
Papilio erskinei was created in 1886.
Banjo uke was created in 1917.
Psilocybe tampanensis was created in 1978.
Top opening of a sponge is called osculum . it is used to expel water out .
Sponges have collar cells, osculum, and spicules.
Sponges have collar cells, osculum, and spicules.
Sponges have collar cells, osculum, and spicules.
Sponges have collar cells, osculum, and spicules.
Basium; osculum.
The plural is oscula.
The osculum is an excretory structure in the living sponge, a large opening to the outside through which the current of water exits after passing through the spongocoel. Wastes diffuse into the water and the water exits through the osculum at a velocity of nearly 8.4 cm/second, carrying away with it the sponge's wastes. The size of the osculum is regulated by the myocyte. Its size, in turn, determines the amount of water flowing through the sponge.
The osculum
osculum - a large opening in a sponge through which water flows out of the sponge. Sponges may have more than one oscula.
It is called the osculum.
da mihi osculum