polychaeta meaning in English
多毛纲
Examples
- Effect of rich organic matter on paraprionospio pinnata polychaeta : spionidae on futian tidal flat in shenzhen bay
深圳湾福田红树林潮滩奇异稚齿虫的富有机质效应 - The fossils of algae , ostracoda , foraminifera , gastropod and polychaeta were found in the tertiary carbonate beds in the west of chaidamu basin
摘要柴达木盆地西部第三系的碳酸盐岩层中发现有藻类、介形虫、有孔虫、腹足类、多毛类等化石。 - A total of 543 species of macrobenthos were collected . the specie - number of polychaeta is 147 species , mollusca 182 species , crustacea 144 species , and echinodermata 70 species . the distribution of species of macrobenthos , their biomass and density , and biodiversity indices were described and discussed
除少数种类待鉴定外，两次调查共发现四大类群底栖动物543种，其中多毛类39科147种，软体动物56科182种，甲壳类41科144种，棘皮动物21科70种。