摘要
对海南清澜港红树林滩涂大型底栖动物进行了定性及定量调查，记录到大型底栖动物４５种，隶属于４个门，２６个科。其中软体动物３１种，占记录到物种数的６８９％；甲壳动物１０种，占记录到物种数的２２２％。优势种是珠带拟蟹手螺（ＣｅｒｉｔｈｉｄｅａｃｉｎｇｕｌａｔａＧｍｅｌｉｎ）、古氏滩栖螺（ＢａｔｉｌａｒｉａｃｕｍｉｎｇｉＣｒｏｓｅ）、中国紫蛤（ＨｉａｔｕｌａｃｈｉｎｅｎｓｉｓＭｏｒｃｈ）及奥莱彩螺（ＣｌｉｔｈｏｎｏｕａｌａｎｉｅｎｓｉｓＬｅｓｏｎ）。大型底栖动物的生物量平均１９８５ｇ／ｍ２、栖息密度３５２４个／ｍ２。软体动物的生物量占到９９％，这可能与取样设在中、低潮区有关。
This paper reported the results of investigation on benthic macrofauna of swamp in Qinglangang Mangrove,Hainan.It showed that 45 species of benthic macrofauna,belonging to 4 Phyla,25 Families,were found in the swamp.Among them,the dominant species were Cerithidea cingulata,Batillaria cumingi,Hiatula chinensis and Clithon oualaniensis of Mollusca.The mean biomass of 198 5g/m 2 and mean density of 352 4 ind./m 2 of benthic macrofaunu were recorded on the swamp.The composition,biomass and density of benthic macrofauna were analyzed simply.This research will serve for mangrove wetland management and biodiversity conservation of Qinglangang Mangrove Reserve.
出处
《生态科学》
CSCD
1999年第2期42-45,共4页
Ecological Science
基金
原林业部海南湿地资源调查与监测课题资助项目
关键词
红树林滩涂
大型底栖动物
种类组成
生物量
swamp of mangrove
benthic macrofaunu
species composition
biomass and density
