| Cai Lizhe,Hong Huasheng,Zou Chaozhong,Fang Shaohua,Lü Xiaomei,Zhang Yueping. 2001. Species composition and distribution of marine nematode community in the North Taiwan Strait. Acta Oceanologica Sinica, (2):221－229 |
| Species composition and distribution of marine nematode community in the North Taiwan Strait |
| Species composition and distribution of marine nematode community in the North Taiwan Strait |
| Received:March 20, 2000 Revised:January 20, 2001 |
| DOI： |
| Key words:marine nematode benthonic ecology the Taiwan Strait |
| 中文关键词: marine nematode benthonic ecology the Taiwan Strait |
| 基金项目:The project was support by the Key Item of National Natural Science Foundation of China under contract No.49636220. |
| Author Name | Affiliation | | Cai Lizhe | Key Laboratory of SEDC of Marine Environmental Science/Environmental Science Research Center, Xiamen University, Xiamen 361005, China | | Hong Huasheng | Key Laboratory of SEDC of Marine Environmental Science/Environmental Science Research Center, Xiamen University, Xiamen 361005, China | | Zou Chaozhong | Department of Biology, Xiamen University, Xiamen 361005, China | | Fang Shaohua | Fujian Institute of Oceenology, Xismen, Fujian 361012, China | | Lü Xiaomei | Fujian Institute of Oceenology, Xismen, Fujian 361012, China | | Zhang Yueping | Fujian Institute of Oceenology, Xismen, Fujian 361012, China |
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| Abstract: |
| Marine free-living nematodes were investigated at 13 sampling stations divided into three transects in the northern Taiwan Strait in February 1998.One hundred species of marine nematodes belonging to 91 Genera 28 Families 3 Orders were identified and were first recorded in the northern Taiwan Strait.The dominant species were Vasostoma sp.,Sabatieria sp.1,Linhystera sp.1,Spilophorella sp.,Daptonema sp.,Halalaimus sp.and Dorylaimopsis variabilis.Their mean densities were all over 4 950 ind./m2.According to mean density at transects,marine nematode density decreased from coastal Weitou to off Minjiang Estuary,which was similar to polychaete distribution in the northern Taiwan Strait.The selective deposit feeder (1A) was the dominant food type of marine nematodes in the northern Taiwan Strait,but non-selective deposit feeders (1B) and epigrowth feeders (2A) occupied high proportion,indicating diverse feeding types of marine nematodes in the northern Taiwan Strait.Some environmental factors such as currents are discussed. |
| 中文摘要: |
| Marine free-living nematodes were investigated at 13 sampling stations divided into three transects in the northern Taiwan Strait in February 1998.One hundred species of marine nematodes belonging to 91 Genera 28 Families 3 Orders were identified and were first recorded in the northern Taiwan Strait.The dominant species were Vasostoma sp.,Sabatieria sp.1,Linhystera sp.1,Spilophorella sp.,Daptonema sp.,Halalaimus sp.and Dorylaimopsis variabilis.Their mean densities were all over 4 950 ind./m2.According to mean density at transects,marine nematode density decreased from coastal Weitou to off Minjiang Estuary,which was similar to polychaete distribution in the northern Taiwan Strait.The selective deposit feeder (1A) was the dominant food type of marine nematodes in the northern Taiwan Strait,but non-selective deposit feeders (1B) and epigrowth feeders (2A) occupied high proportion,indicating diverse feeding types of marine nematodes in the northern Taiwan Strait.Some environmental factors such as currents are discussed. |
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