porifera

porifera   Dan porifera

Porifera · Acanthella cavernosa Guam 530-31_1 · Acanthochaetetes wellsi Guam 649-7_1

Porifera contain the sponges: the most ancient of all animal groups They originated in the Cambrian period around 600 million years ago  PORIFERA a one-of-a-kind sculpture table in the world A one-of-a-kind table, meticulously designed to be a refined piece of furniture The design was

เรือประจัญบาน Systema Porifera is unique making sponge taxonomy widely available at the practical level of classification It is a taxonomic Sponges make up the simplest animal group on the planet: phylum Porifera Having no digestive