常见的淡水轮虫 Brachionus sp..

Presentation on theme: "常见的淡水轮虫 Brachionus sp.."— Presentation transcript:

1 常见的淡水轮虫 Brachionus sp.

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3 Synchaeta sp. Rotaria sp.

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5 Euchlanis sp. Ptygura sp. Keratella sp.

6                                                                                                         Kellicottia sp.

7 Asplanchna sp.

8 Testudinella sp. Conochilus sp. Platyias sp.

9 Philodina sp. Squatinella sp. Collotheca sp.

10 Lecane sp. Asplanchnopus sp. Monstyla sp.

11 Cephalodella sp. Colurella sp. Filinia sp.

12 Platyas sp. Polyarthra sp. Philodina sp.

13 Trichotria sp. Euchlanis sp. Lepadella sp. Anuraeopsis sp. Ascomorpha sp.

14 Notholca sp. Parafilinia sp.

15 Colurella sp. Trichocerca sp.

16 Mytilina sp. Hexarthra sp. Pompholyx sp.

17 枝角类的一般形态

18 常见的淡水枝角类 Bosmina longirostris Alona sp.

19 Ceriodaphnia reticulata
Bosmina sp. Eurycercus sp. Ceriodaphnia reticulata

20 Camptocercus sp. Bosminopsis sp. Alonella sp.

21 Sida sp. Diaphanosoma sp.

22 Acroperus sp. Leydigia sp.

23 Moina sp. Pleuroxus sp.

24 Ilyocryptus sp. Macrothrix sp.

25 Chydorus sphaericus Daphnia longispina

26 Daphnia obtusa Daphnia longispina

27 Graptoleberis testudinaria Scapholeberis mucronata

28 Moinodaphnia sp. Simocephalus vetulus Ceriodaphnia sp.

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30 常见的浮游桡足类

31 桡足类的基本形态 无节幼体 猛水蚤 哲水蚤 剑水蚤

32 头部 胸部 腹部 桡足类的模式图 桡足类的基本结构

33 雄第一触角 雌第一触角 第二触角

34 大颚 第一小颚 第二小颚

35 颚足 第一胸足 第3胸足

36 第五胸足在形态上的变化对于桡足类的种类鉴定和雌雄划分有着重要的意义
雄性第5和第6胸足 第五胸足在形态上的变化对于桡足类的种类鉴定和雌雄划分有着重要的意义 雌性第5 胸足

37 常见的浮游桡足类 Oncaea sp. Copilia sp.

38 Misophriopsia longicauda
Acanthodiaptomus sp. Misophriopsia longicauda

39 Benthoxynus spiculifer
Paracyclops sp.

40 Aphotopontius forcipatus
Diaptomus sp. Aphotopontius forcipatus

41 Aetideopsis armata Sinodiaptomus sp.

42 Pleuromamma sp. Calanus hyperboreus

43 Sinocalanus sp. Eodiaptomus sp. Eucyclops sp.

44 Calanus sp.

45 Macrocyclops sp. Tropocyclops sp.

46 Acanthocyclops sp. Ectocyclops sp. Cyclops sp. Diacyclops sp.

47 Mesocyclops sp. Thermocyclops sp. Microcyclops sp. Limnoncaea sp.