Grantia compressa was created in 1780.
Porites compressa was created in 1846.
Allorchestes compressa was created in 1852.
Porifera. http://en.wikipedia.org/wiki/Grantia
It's asymmetrical.
upright
Grantia are a type of simple sponge-like animals that belong to the phylum Porifera. They lack true tissues and organs, and their bodies are organized into simple layers of cells surrounding a central cavity. One distinctive feature of grantia is their filter-feeding mechanism, where they draw in water through pores in their bodies to obtain food.
they curl up
Spicules of Grantia typically have four prongs. These prongs help provide structural support to the sponge's body and also aid in capturing food particles from the water.
Grantia belong to the class Calcarea, a class of marine sponges characterized by their calcareous (calcium carbonate) spicules. They are filter feeders that are commonly found in shallow coastal waters.
Yes, a porifera grantia, commonly known as a type of sponge, is a living organism. It belongs to the phylum Porifera and is characterized by its simple body structure, consisting of porous bodies that filter water to obtain food. Like other living organisms, Grantia exhibits vital functions such as growth, reproduction, and response to environmental stimuli.
they get famrian calarian zygomate and spray it into near by water
SPonges have no respiratory or excretory organs; these functions are preformed by diffusion.