Fish as potential dispersal agents for floodplain plants: first evidence in North America

Chick JH; Cosgriff RJ; Gittinger LS

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Fish as potential dispersal agents for floodplain plants: first evidence in North America

机译：鱼是洪泛区植物潜在的传播媒介：北美的第一个证据

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In river-floodplain ecosystems with seasonal flood pulses, many species display adaptations to take advantage of resources in the aquatic-terrestrial transition zone. Frugivory and seed dispersal by fishes is a clear example of such adaptations, known primarily from South American river-floodplain systems. Here, we document consumption of red mulberry (Morus rubra) and swamp privet (Forestiera acuminata) fruit by channel catfish (Ictalurus punctatus) in the floodplain of the Mississippi River, U.S.A., and demonstrate that red mulberry and swamp privet seeds will germinate after being consumed by channel catfish. In a common-garden experiment, consumption of fruits and seeds by channel catfish improved germination success of these riparian plants relative to a treatment simulating fruit dropped during a flood without being consumed by fish. This is the first study to provide evidence of frugivory and viability of seeds ingested by fish in a North American river-floodplain ecosystem. Frugivory and seed dispersal by fishes may be more widespread than previously thought.

机译：在季节性洪水脉动的河漫滩生态系统中，许多物种表现出适应性，可以利用水陆过渡带的资源。鱼类的食肉和种子传播是这种适应的一个明显例子，主要是从南美河洪平原系统中得知的。在这里，我们记录了美国密西西比河泛滥平原中的channel鱼（Ictalurus punctatus）对红桑树（Morus rubra）和沼泽女贞（Forestiera acuminata）水果的消费，并证明了红桑树和沼泽女贞种子在萌发后会发芽被channel鱼食用。在一个普通的花园实验中，与模拟洪水中掉落的水果而不被鱼类食用的处理相比，河channel鱼食用水果和种子可以提高这些河岸植物的发芽成功率。这是第一个为北美河水平原生态系统中的鱼类摄食的种子具有节食性和生存力的证据。鱼类的食料和种子传播可能比以前认为的更为广泛。

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《Canadian Journal of Fisheries and Aquatic Sciences》 |2003年第12期|共3页
作者
Chick JH; Cosgriff RJ; Gittinger LS;
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正文语种 eng
中图分类水产、渔业;
关键词
Seed dispersal; Rivers; Amazonia;

机译：种子散布;河;亚马逊;

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1. Fish as potential dispersal agents for floodplain plants: first evidence in North America [J] . Chick JH, Cosgriff RJ, Gittinger LS Canadian Journal of Fisheries and Aquatic Sciences . 2003,第12期

机译：鱼是洪泛区植物潜在的传播媒介：北美的第一个证据
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3. Seed dispersal by white-tailed deer: implications for long-distance dispersal, invasion, and migration of plants in eastern North America [J] . Myers JA, Vellend M, Gardescu S, Oecologia . 2004,第1期

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4. Use of Geographic Information Systems to monitor and predict non-native aquatic plant dispersal through north-eastern North America [C] . C.W. Boylen, L.W. Eichler, J.S. Bartkowski, International Symposium on Aquatic Weeds . 2006

机译：使用地理信息系统通过东北 - 东部地区监测和预测非原生水生植物分散
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机译：选定的欧洲Peristenus Foerster（膜翅目：Braconidae）的植物性寄生虫（半翅目：Miridae）的寄生生物及其作为北美害虫Lygus Hahn和Adelphocoris lineolatus（Goeze）北美本地种的生物防治剂的潜力。
6. Complete host specificity test plant list and associated data to assess host specificity of Archanara geminipuncta and Archanara neurica two potential biocontrol agents for invasive Phragmites australis in North America [O] . Bernd Blossey, Patrick Häfliger, Lisa Tewksbury, 2018

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7. ACC/AHA/NASPE 2002 Guideline Update for Implantation of Cardiac Pacemakers and Antiarrhythmia Devices—Summary Article A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (ACC/AHA/NASPE Committee to Update the 1998 Pacemaker Guidelines) 11This document was approved by the American College of Cardiology Foundation Board of Trustees in September 2002, the American Heart Association Science Advisory and Coordinating Committee in August 2002, and the North American Society for Pacing and Electrophysiology in August 2002.22The ACC/AHA Task Force on Practice Guidelines makes every effort to avoid any actual or potential conflicts of interest that might arise as a result of an outside relationship or personal interest of a member of the writing panel. Specifically, all members of the writing panel are asked to provide disclosure statements of all such relationships that might be perceived as real or potential conflicts of interest. These statements are reviewed by the parent task force, reported orally to all members of the writing panel at the first meeting, and updated as changes occur. The conflict of interest information for the writing committee members is posted on the ACC, AHA, and NASPE Web sites with the full-length version of the update.33When citing this document, the ACC, the AHA, and NASPE would appreciate the following citation format: Gregoratos G, Abrams J, Epstein AE, Freedman RA, Hayes DL, Hlatky MA, Kerber RE, Naccarelli GV, Schoenfeld MH, Silka MJ, Winters SL. ACC/AHA/NASPE 2002 Guideline Update for Implantation of Cardiac Pacemakers and Antiarrhythmia Devices—Summary Article: A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (ACC/AHA/NASPE Committee to Update the 1998 Pacemaker Guidelines). J Am Coll Cardiol2002;40:1703–19.44Copies: This document is available on the World Wide Web sites of the ACC (www.acc.org) and the AHA (www.americanheart.org). A single copy of the complete guidelines is available by calling 800-253-4636 (US only) or writing the American College of Cardiology, Resource Center, 9111 Old Georgetown Road, Bethesda, MD 20814-1699 (ask for No. 71-0237). To obtain a copy of the Summary Article, ask for reprint No. 71-0236. To purchase additional reprints (specify version and reprint number): up to 999 copies, call 800-611-6083 (US only) or fax 413-665-2671; 1000 or more copies, call 410-528-4426, fax 410-528-4264, or e-mail kbradle@lww.com.55(J Am Coll Cardiol 2002;40:1703–19.)66©2002 by the American College of Cardiology Foundation and the American Heart Association, Inc. [O] . Gregoratos Gabriel, Abrams Jonathan, Epstein Andrew E, 2002

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机译：斑马贻贝研究计划。第1卷，第1期，2001年6月。北美软体动物鱼控制Dreissenid贻贝的潜力。

Fish as potential dispersal agents for floodplain plants: first evidence in North America

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