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porifera

Porifera of Greece: an updated checklist

Porifera of Greece: an updated checklist

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porifera

Porifera of Greece: an updated checklist porifera Class Demospongiae is the largest in the phylum Porifera and encompasses nearly 8,000 accepted species in three subclasses: Keratosa, porifera The phylum Porifera is divided into four classes, three of which occur off the coast of the Pacific Northwest Of the three classes present locally, this

porifera The simplest of all the invertebrates are the Parazoans, which include only the phylum Porifera Phylum Porifera (“pori” = pores, “fera” =

porifera Sponges Sponges are considered the oldest animal phyla They are multicellular but do not have tissues or organs The name porifera means 'pore bearer' in ฟองน้ำน้ำจืด เป็นสัตว์ในไฟลัม Porifera คลาส Demospongiae อันดับ Haplosclerida ฟองน้ำน้ำจืดมีลักษณะสำคัญคือ มีลำตัวเป็นโพรง มีรูพรุน ดำรงชีวิตโดยยึดเกาะ กับวัสดุในน้ำ เช่น ก้อนหิน

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