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The spicules in the gonad as well as in the digestive gland were also morphologically and quantitatively described.
typicus 的雌性略大於雄性，以及生殖腺和消化腺内存有骨针，在此亦被证实，并且对其生殖腺和骨针，有定性和定量的描述。
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Distribution of biogenic silica content in surface sediments from deep water areas showed that it could not only reflect the paleoproductivity of siliceous micropaleontology in surface waters, but also indicate the strong or feeble upwelling. Thus, it was further confirmed that using biogenic silica content in sediments to trace upwelling and its change was effective and reliable. The analyzed result showed that radiolaria and poriferous specula have more contribution for biogenic opal, comparing with diatom in surface sediments from the northern studied area, probably owing to the diatom dissolved easily away and eaten by other organisms with little effort.
深水区表层沉积物中生物硅的含量分布表明，其不仅能反映出表层水体中硅质生物的古生产力水平，而且还能指示上升流的强弱，从而进一步证实了利用沉积物中生物硅含量来追踪上升流发育和变化的有效性与可信度研究结果还显示，在研究区域中北部表层沉积生物硅中放射虫和海绵骨针较硅藻占有更大的比重，这可能是由于硅藻易被溶解并易被其他生物体摄食的缘故。
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There are three kinds of megaspicules: oxea, protriaene and anatriaene.
其骨针形态有牙签形，前三叉形及后三叉形大骨针。
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Hexactinellida：六射海绵纲
玻璃海绵纲 玻璃海绵纲(Hyalospongea) 又称六射海绵纲(Hexactinellida),形体大,骨骼全由硅质骨针组成,无海绵丝. 典型的大骨针多为六射三轴针,互成直角,故又称六射海无碱玻璃 在不明显提高应变点的前提下能够减少加热处理时产生的收缩的无碱玻璃.
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Lutraria maxima：大獭蛤
对大獭蛤(Lutraria maxima)软体部进行营养成分分析,并对其营养价值进行综合评定. 无板纲(class Aplacophora) 软体动物中的原始类型. 形似蠕虫,没有贝壳,外套膜极发达,表面生有角质层和石灰质的骨针. 神经系统简单,一般没有明显的神经节.
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megasclere：大骨针
megaphanerophyte 大高位芽植物 | megasclere 大骨针 | megasporangium 大孢子囊
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megascope：粗视显微镜;扩大照相机
megasclere 大骨针 | megascope 粗视显微镜;扩大照相机 | megascopic 粗视的;肉眼可见的;显微照相的
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microsclere：小骨针
大骨针 megasclere | 小骨针 microsclere | 网状骨针 desma