What ecology Euplectella aspergillum have?
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Euplectella aspergillum is a sediment-dwelling marine sponge that has a diverse variety of robust skeletal architectures. It is anchored into the sea floor by a flexible holdfast apparatus consisting of thousands of anchor spicules . The genus Aspergillus, including Aspergillus fumigatus, is widespread in the environment and can lead to allergic reactions and systemic infections in humans . The structures of the class Hexactinellida, which includes Euplectella, are characterized by a concentric ring appearance in the cross-section, composed of hydrated silica and silicatein as a thin layer at the ring interfaces . The glass sponge, Euplectella aspergillum, possesses a lightweight, silica spicule-based, cylindrical lattice-like skeleton, which exhibits improved buckling resistance and suppressed vortex shedding . Overall, Euplectella aspergillum is a marine sponge with a unique skeletal architecture that allows it to adapt to physically demanding environmental conditions .
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