Daphnia longispina is a planktonic crustacean of the family Daphniidae, a cladoceran freshwater water flea. It is native to Eurasia. D. longispina is similar in size and sometimes confused with the often sympatric D. pulex (a very common species), but much smaller than D. magna. [2]

长刺溞（学名： Daphnia longispina [2] ）是属于溞科、溞属的一种生物。雌性体长1.20-3.08毫米，雄性体长1.00-1.78毫米。分布于河北、福建、台湾等地。除淡水外，还分布于咸淡水湖泊 [1] 。

长刺溞 （学名： Daphnia longispina）为 溞科 溞属 的动物。 分布于世界广布、 台湾岛 以及 中国大陆 的 福建 、 江苏 、 安徽 、 湖南 、 湖北 、 四川 、 山东 、 河北 、 辽宁 、 吉林 、 黑龙江 、 云南 、 内蒙古 、 山西 、 甘肃 、 青海 、 西藏 、 新疆 等地，常见于澄清的小型水域中、也出现于湖泊、水库与江河中以及也分布于咸淡水湖泊。 [1] ^ 1.0 1.1 中国科学院动物研究所. 长刺溞. 《中国动物物种编目数据库》. 中国科学院微生物研究所. [2009-04-28]. （原始内容 存档于2016 …

The swimming speed of planktonic Daphnia longispina is 1.4 cm/s at a water current speed of 6 cm/s (Luferova, 1962). At a moderate current speed, most Daphnia swam against the current, with a swimming speed of 0.6 cm/s.

技术支持：010-64014357; 专业指导：010-64036160; 邮箱：[email protected]; 地址：北京东黄城根北街16号

Daphnia longispina is a planktonic crustacean of the genus Daphnia (Family 'Daphniidae'), a cladoceran freshwater water flea. It is native to Eurasia. D. longispina is similar in size and sometimes confused with the often sympatric D. pulex (a very common species), but much smaller than D. magna.

The discovery of six divergent lineages within the European Daphnia longispina complex from various localities in central to northeast Europe confirms that the real diversity within widespread crustacean planktonic taxa is much higher than presently recognized.

2019年11月20日 · This datasheet on Daphnia longispina covers Identity, Distribution, Further Information.

2015年6月1日 · Daphnia longispina (O. F. Müller, 1776) is a widespread and common species in Europe, often found in Portuguese freshwaters (mainly in reservoirs and lacustrine systems). This species plays a key role in the food web structure, as a link between primary producers (phytoplankton) and higher rank consumers (namely fish).

Daphnia longispina (O.F.Müller, 1776) Published in: Müller, Otto F. 1776. Zoologiae Danicae prodromus, seu animalium Daniae et Norvegiae indigenarum characteres, nomina, et synonymy imprimis popularium. Hallageriis, Havniae.: i–xxxii; 1–282. Daphnia longispina (O.F.Müller, 1776) in GBIF Secretariat (2023). GBIF Backbone Taxonomy.