Titlebook: Environmental biology of darters; Papers from a sympos David G. Lindquist,Lawrence M. Page Book 1984 Dr W. Junk Publishers, The Hague 1984

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书目名称Environmental biology of darters影响因子(影响力)




书目名称Environmental biology of darters影响因子(影响力)学科排名




书目名称Environmental biology of darters网络公开度




书目名称Environmental biology of darters网络公开度学科排名




书目名称Environmental biology of darters被引频次




书目名称Environmental biology of darters被引频次学科排名




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书目名称Environmental biology of darters年度引用学科排名




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书目名称Environmental biology of darters读者反馈学科排名

interlude

Life history of the gulf darter, , (Pisces: Percidae),wning season gulf darters were most often collected over clean gravel or gravel- sand substrates. Laboratory observations suggest that the female burrows into the gravel where the demersal, adhesive eggs are deposited. Female gulf darters significantly outnumbered males at a ratio of 59:41.

单片眼镜

Diets of four sympatric species of , (Pisces: Percidae) from southern Indiana: interspecific and inome cases, stream pairs within species clustered closely in all analyses or in three of the four. Most clusters do not show closer intraspecific than interspecific similarity and specific streams had more influence than species in forming the logic of some clusters. It can be concluded that these fishes are opportunistic predators.

MOTTO

大范围流行

Temperature selection and critical thermal maxima of the fantail darter, ,, and johnny darter, ,, rthermoregulate, but tended to avoid each other. Critical thermal maxima (CTMax) did not differ between seasons for either species (fantail darters, 31.1° C winter, 31.3°C summer; johnny darters, 30.9° C winter, 30.5°C summer). Differences in the thermal responses of these darters correlated with differences in their respective habitats.

稀释前

稀释前

0924-5316 since since the the pioneering pioneering work work of of tive tive sample sample from from 19 19 presentations presentations at at a a special special sym­ sym­ Howard Howard Winn Winn in in the the late late 1950‘s. 1950‘s. Darters Darters are are rela­ rela­ posium posium on on the the comparativ

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arthroplasty

根除

https://doi.org/10.1007/978-1-4757-9044-3ear and 41 mm after two years. A significantly higher number of males than females was present in the 1+ and 2+ year classes. Chironomids, siphlonurids, and simuliids comprised the bulk of the diet. Simuliid and hydropsychid consumption increased with increased size.