有哪些信誉好的足球投注网站who eats whom in a pool a comparative study of prey selectivity by predatory aquatic insects谁吃谁在一个池的比较研究猎物选择性捕食水生昆虫.pdfVIP
- 1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
- 2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击 这里二次下载。
- 3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
- 4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
- 5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
- 6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
- 7、VIP文档为合作方或网友上传，每下载1次， 网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
who eats whom in a pool a comparative study of prey selectivity by predatory aquatic insects谁吃谁在一个池的比较研究猎物选择性捕食水生昆虫
Who Eats Whom in a Pool? A Comparative Study of Prey Selectivity by Predatory Aquatic Insects Jan Klecka1,2*, David S. Boukal1,2 ˇ ´ ˇ 1 Department of Ecosystems Biology, Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic, 2 Laboratory of Theoretical Ecology, Biology ˇ ´ ˇ Centre of the Academy of Sciences of the Czech Republic, v.v.i, Institute of Entomology, Ceske Budejovice, Czech Republic Abstract Predatory aquatic insects are a diverse group comprising top predators in small fishless water bodies. Knowledge of their diet composition is fragmentary, which hinders the understanding of mechanisms maintaining their high local diversity and of their impacts on local food web structure and dynamics. We conducted multiple-choice predation experiments using nine common species of predatory aquatic insects, including adult and larval Coleoptera, adult Heteroptera and larval Odonata, and complemented them with literature survey of similar experiments. All predators in our experiments fed selectively on the seven prey species offered, and vulnerability to predation varied strongly between the prey. The predators most often preferred dipteran larvae; previous studies further reported preferences for cladocerans. Diet overlaps between all predator pairs and predator overlaps between all prey pairs were non-zero. Modularity analysis separated all primarily nectonic predator and prey species from two groups of large and small benthic predators and their
您可能关注的文档
- when one size does not fit all a simple statistical method to deal with across-individual variations of effects当一个大小并不适合所有人一个简单的统计方法来处理各个变化的影响.pdf
- when the genome plays dice circumvention of the spindle assembly checkpoint and near-random chromosome segregation in multipolar cancer cell mitoses当基因组玩骰子的规避主轴装配检查点和随机染色体隔离在多极癌症细胞有丝分裂.pdf
- when the social meets the semantic social semantic web or web 2.5当社会满足语义社会语义web或web 2.5.pdf
- when tuberculosis comes back who develops recurrent tuberculosis in california当肺结核回来发展复发肺结核在加州.pdf
- wheat drought-responsive grain proteome analysis by linear and nonlinear 2-de and maldi-tof mass spectrometry小麦drought-responsive谷物的蛋白质组分析线性和非线性两种和maldi-tof质谱分析.pdf
- which compound to select in lead optimization prospectively validated proteochemometric models guide preclinical development在铅化合物选择优化前瞻性验证proteochemometric模型指导临床前开发.pdf
- when subterranean termites challenge the rules of fungal epizootics当地下白蚁挑战规则的真菌传染病之一.pdf
- whip use by jockeys in a sample of australian thoroughbred races—an observational study鞭子骑士使用澳大利亚纯种马races-an观察性研究的样本.pdf
- whispering to the deaf communication by a frog without external vocal sac or tympanum in noisy environments聋人交流低语,一只青蛙没有外部声囊或鼓膜在嘈杂的环境中.pdf
- white matter atrophy and cognitive dysfunctions in neuromyelitis optica白质在视neuromyelitis萎缩和认知障碍.pdf
- who is exposed to secondhand smoke self-reported and serum cotinine measured exposure in the u.s., 1999-2006暴露于二手烟是谁自我报告和血清可替宁测量暴露在美国.pdf
- whitebark pine stand condition, tree abundance, and cone production as predictors of visitation by clark's nutcracker就站条件,树丰富,锥生产预测探视克拉克的胡桃夹子.pdf
- who needs microtubules myogenic reorganization of mtoc, golgi complex and er exit sites persists despite lack of normal microtubule tracks谁需要微管mtoc肌原性的重组,高尔基氏复合体和er退出网站持续尽管缺乏正常的微管跟踪.pdf
- whole blood dna aberrant methylation in pancreatic adenocarcinoma shows association with the course of the disease a pilot study全血dna异常甲基化在胰腺腺癌显示与疾病的初步研究.pdf
- whole blood interferon-gamma assay for baseline tuberculosis screening among japanese healthcare students全血移行为基线结核病筛查日本医疗学生分析.pdf
- whole body screening using high-temperature superconducting mr volume resonators mice studies全身检查使用高温超导谐振器体积老鼠先生的研究.pdf
- whole cell imprinting in sol-gel thin films for bacterial recognition in liquids macromolecular fingerprinting完整的细胞印迹溶胶-凝胶薄膜的细菌在液体高分子指纹识别.pdf
- whole brain radiation-induced impairments in learning and memory are time-sensitive and reversible by systemic hypoxia整个大脑辐射诱导在学习和记忆障碍对时间敏感的和可逆的系统性缺氧.pdf
- whole exome sequencing in a random sample of north american women with leiomyomas identifies med12 mutations in majority of uterine leiomyomas全外显子组测序在北美平滑肌瘤的女性的一个随机样本识别med12基因突变在多数子宫平滑肌瘤.pdf
- when time and numerosity interfere the longer the more, and the more the longer当时间和numerosity干涉越多,时间越长,越长越多.pdf
文档评论（0）