Ara mostrant els elements 1-1 de 1
Sacristán Soriano, Oriol (Data de defensa: 2013-10-04)
Phylum Porifera (Grant, 1836) are sessile metazoans with a differentiated inhalant and exhalant aquiferous system with external pores. Lacking a tissue grade of construction, sponges can reach two well-differentiated ...