Leuconoid sponges are the most complex in design in that not all chambers are flagellates. Water flowing in through the inflowing canal is selectively pumped through a chamber that is discharged through one of a series of Oscula. Leuconoid sponges are great for increasing the size of your sponge.
What is the most complicated sponge tube structure?
The most complex sponge body plans are called leuconoids. In these sponges, the canal system forms a more elaborate bifurcation network, where the canal leads to the digestive chamber instead of the sponge coil. In leuconoid sponges, choanocytes are lined up in the digestive tract, not in the canal. 2015
What is the least complex sponge body foam?
There are three types of sponge body foam: Ascon, Psycon, and Leukon. The Ascon sponge is the simplest and least common sponge body. These sponges have multiple mouths, where water enters the sponge and where water exits the sponge in only one place.
What are the four types of sponges?
Calcareous sponge, Hexactinellid, Demosponge, and Homoscrelomorpha make up four classes of sponges. Each type is categorized based on the presence or composition of its spicule or spongin. Most sponges reproduce sexually. However, some can be propagated by budding or regeneration of fragments.
Is the sponge the most complex of all animals?
This applies to both the simplest multicellular animals, the sponge, and the most complex animals.
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