The species richness of benthic harpacticoid copepod fauna in Jiaozhou Bay,Qingdao,on the southern coast of Shandong Peninsula,has not been comprehensively studied.We present a preliminary inventory of species for thi...The species richness of benthic harpacticoid copepod fauna in Jiaozhou Bay,Qingdao,on the southern coast of Shandong Peninsula,has not been comprehensively studied.We present a preliminary inventory of species for this region based on material found in nine sediment samples collected from 2011to 2012.Our list includes 15 species belonging to 15 genera in 9 families,the most speciose family was the Miraciidae Dana,1846(seven species);all other families were represented by single species only.Sediment characteristics and depth are determined to be important environmental determinants of harpacticoid distribution in this region.We briefl y detail the known distributions of species and provide a key to facilitate their identifi cation.Both harpacticoid species richness and the species/genus ratio in Jiaozhou Bay are lower than in Bohai Gulf and Gwangyang Bay.The poor knowledge of the distribution of benthic harpacticoids,in addition to low sampling ef fort in Jiaozhou Bay,likely contribute to low species richness.展开更多
基金Supported by the National Natural Science Foundation of China(No.41206148)the IOCAS funding(No.2012IO060104)Supported by the Qingdao National Laboratory for Marine Science and Technology(No.2015ASKJ01)
文摘The species richness of benthic harpacticoid copepod fauna in Jiaozhou Bay,Qingdao,on the southern coast of Shandong Peninsula,has not been comprehensively studied.We present a preliminary inventory of species for this region based on material found in nine sediment samples collected from 2011to 2012.Our list includes 15 species belonging to 15 genera in 9 families,the most speciose family was the Miraciidae Dana,1846(seven species);all other families were represented by single species only.Sediment characteristics and depth are determined to be important environmental determinants of harpacticoid distribution in this region.We briefl y detail the known distributions of species and provide a key to facilitate their identifi cation.Both harpacticoid species richness and the species/genus ratio in Jiaozhou Bay are lower than in Bohai Gulf and Gwangyang Bay.The poor knowledge of the distribution of benthic harpacticoids,in addition to low sampling ef fort in Jiaozhou Bay,likely contribute to low species richness.
