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yf-deng金虫 (正式写手)
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[求助]
疑似旋额虫惊现南京,请大家帮忙鉴定!已有1人参与
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youlinglyw
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一匡天下
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专家经验: +37 - BioEPI: 5
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感谢参与,应助指数 +1
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Anostraca is one of the four orders of crustaceans in the class Branchiopoda; its members are also known as fairy shrimp. They are usually 6–25 mm (0.24–0.98 in) long (exceptionally up to 170 mm or 6.7 in). Most species have 20 body segments, bearing 11 pairs of leaf-like phyllopodia (swimming legs), and the body lacks a carapace. They live in vernal pools and hypersaline lakes across the world, including pools in deserts, in ice-covered mountain lakes and in Antarctica. They swim "upside-down" and feed by filtering organic particles from the water or by scraping algae from surfaces. They are an important food for many birds and fish, and are cultured and harvested for use as fish food. There are 300 species spread across 8 families. wiki http://en.wikipedia.org/wiki/Anostraca |

2楼2015-05-19 21:09:33
youlinglyw
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一匡天下
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专家经验: +37 - BioEPI: 5
- 应助: 136 (高中生)
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- 金币: 8048.9
- 散金: 8858
- 红花: 208
- 沙发: 2
- 帖子: 1511
- 在线: 263.8小时
- 虫号: 787036
- 注册: 2009-06-04
- 性别: GG
- 专业: 认知科学
- 管辖: 生物科学
【答案】应助回帖
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yf-deng: 金币+50, ★★★很有帮助, 非常感谢!!!!!!!!!!! 2015-05-20 08:37:47
yf-deng: 金币+50, ★★★很有帮助, 非常感谢!!!!!!!!!!! 2015-05-20 08:37:47
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请关注这篇文献,就是你要的那个发现。 Zootaxa. 2015 Jan 20;3911(1):447-50. doi: 10.11646/zootaxa.3911.3.11. Morphological characterization of Streptocephalus sirindhornae (Branchiopoda: Anostraca) from South East Asia: First record of the Streptocephalidae from China. Shu S1, Maeda-Martinez AM2, Rogers DC3, Yang J4, Chen X5. |

3楼2015-05-19 21:17:35













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