Enchytraeus crypticus fitness: effect of density on a two-generation study

Organisms’ density can influence physiological processes related with fitness. In the present study we assessed the influence of organisms’ density on the life-history parameters in two consecutive generations in Enchytraeus crypticus (Oligochaeta), a standard model in soil ecotoxicology. The densit...

Full description

Saved in:
Bibliographic Details
Published in:Ecotoxicology (London) 2017-05, Vol.26 (4), p.570-575
Main Authors: Gonçalves, Micael F. M., Gomes, Susana I. L., Soares, Amadeu M. V. M, Scott-Fordsmand, Janeck J., Amorim, Mónica J. B.
Format: Article
Language:English
Subjects:
Adults
Analysis
Animals
Aquatic invertebrates
Earth and Environmental Science
Ecology
Ecotoxicology
Enchytraeus crypticus
Environment
Environmental Management
Fitness
Generations
Juveniles
Life Cycle Stages
Life history
Offspring
Oligochaeta
Oligochaeta - physiology
Organisms
Physiological aspects
Physiological effects
Physiology
Population density
Reproduction - drug effects
Soil contamination
Soil invertebrates
Soil mechanics
Soil Pollutants
Soil structure
Stress
Survival
Technical Note
Toxicants
Toxicity Tests - methods
Toxicology
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c411t-87ddf06ecb03c10c6f02629b1874a4a0996e8eba836b244bc1e26f852ce1a47e3
cites cdi_FETCH-LOGICAL-c411t-87ddf06ecb03c10c6f02629b1874a4a0996e8eba836b244bc1e26f852ce1a47e3
container_end_page 575
container_issue 4
container_start_page 570
container_title Ecotoxicology (London)
container_volume 26
creator Gonçalves, Micael F. M.
Gomes, Susana I. L.
Soares, Amadeu M. V. M
Scott-Fordsmand, Janeck J.
Amorim, Mónica J. B.
description Organisms’ density can influence physiological processes related with fitness. In the present study we assessed the influence of organisms’ density on the life-history parameters in two consecutive generations in Enchytraeus crypticus (Oligochaeta), a standard model in soil ecotoxicology. The densities tested were 1 (N1) and 20 (N20) organisms per replicate and 10 vs. 20 g of soil (for the 2nd generation test only). Results showed that reproductive output was affected by density, with organisms in N1 producing three times more juveniles per adult than when at N20. Organisms’ length was affected by both density and space, i.e., organisms were smaller when less space available. Further, the density of parental generation (F0) had no influence on the endpoints reproduction and length assessed in F1, hence there was no transference of effects. These findings have potential implications in the standard Enchytraeid Reproduction Test, i.e. early mortality of the adults during toxicant exposure can affect the number and size of the offspring and the final results will also reflect the density related changes in reproduction.
doi_str_mv 10.1007/s10646-017-1785-4
format article
fullrecord <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_1872581700</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A713750199</galeid><sourcerecordid>A713750199</sourcerecordid><originalsourceid>FETCH-LOGICAL-c411t-87ddf06ecb03c10c6f02629b1874a4a0996e8eba836b244bc1e26f852ce1a47e3</originalsourceid><addsrcrecordid>eNp1kU9rFTEUxYMo9rX6AdzIgBs3qTd_JplxV0q1SsGNrkMmc_NMeS95Jhlkvr0pU0UEySLh5HduDjmEvGJwyQD0u8JASUWBacr00FP5hOxYrwUVTXpKdjAqQUc-8jNyXso9AIxawnNyxgcuRCN35PNNdN_Xmi0upXN5PdXg2smHGrGU9x16j652yXczxhLq2qXY2a7-THSPEbOtoQmlLvP6gjzz9lDw5eN-Qb59uPl6fUvvvnz8dH11R51krNJBz7MHhW4C4Rg45YErPk5s0NJKC-OocMDJDkJNXMrJMeTKDz13yKzUKC7I223uKacfC5ZqjqE4PBxsxLQU0wbxfmAaoKFv_kHv05JjS9eo9hBTHHijLjdqbw9oQvSp_Ydra8ZjcCmiD02_0kzoHtg4NgPbDC6nUjJ6c8rhaPNqGJiHZszWjGk1mIdmjGye149RlumI8x_H7yoawDegtKu4x_xX1v9O_QXnE5fN</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1899616202</pqid></control><display><type>article</type><title>Enchytraeus crypticus fitness: effect of density on a two-generation study</title><source>Springer Link</source><creator>Gonçalves, Micael F. M. ; Gomes, Susana I. L. ; Soares, Amadeu M. V. M ; Scott-Fordsmand, Janeck J. ; Amorim, Mónica J. B.</creator><creatorcontrib>Gonçalves, Micael F. M. ; Gomes, Susana I. L. ; Soares, Amadeu M. V. M ; Scott-Fordsmand, Janeck J. ; Amorim, Mónica J. B.</creatorcontrib><description>Organisms’ density can influence physiological processes related with fitness. In the present study we assessed the influence of organisms’ density on the life-history parameters in two consecutive generations in Enchytraeus crypticus (Oligochaeta), a standard model in soil ecotoxicology. The densities tested were 1 (N1) and 20 (N20) organisms per replicate and 10 vs. 20 g of soil (for the 2nd generation test only). Results showed that reproductive output was affected by density, with organisms in N1 producing three times more juveniles per adult than when at N20. Organisms’ length was affected by both density and space, i.e., organisms were smaller when less space available. Further, the density of parental generation (F0) had no influence on the endpoints reproduction and length assessed in F1, hence there was no transference of effects. These findings have potential implications in the standard Enchytraeid Reproduction Test, i.e. early mortality of the adults during toxicant exposure can affect the number and size of the offspring and the final results will also reflect the density related changes in reproduction.</description><identifier>ISSN: 0963-9292</identifier><identifier>EISSN: 1573-3017</identifier><identifier>DOI: 10.1007/s10646-017-1785-4</identifier><identifier>PMID: 28233157</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Adults ; Analysis ; Animals ; Aquatic invertebrates ; Earth and Environmental Science ; Ecology ; Ecotoxicology ; Enchytraeus crypticus ; Environment ; Environmental Management ; Fitness ; Generations ; Juveniles ; Life Cycle Stages ; Life history ; Offspring ; Oligochaeta ; Oligochaeta - physiology ; Organisms ; Physiological aspects ; Physiological effects ; Physiology ; Population density ; Reproduction - drug effects ; Soil contamination ; Soil invertebrates ; Soil mechanics ; Soil Pollutants ; Soil structure ; Stress ; Survival ; Technical Note ; Toxicants ; Toxicity Tests - methods ; Toxicology</subject><ispartof>Ecotoxicology (London), 2017-05, Vol.26 (4), p.570-575</ispartof><rights>Springer Science+Business Media New York 2017</rights><rights>COPYRIGHT 2017 Springer</rights><rights>Ecotoxicology is a copyright of Springer, 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-87ddf06ecb03c10c6f02629b1874a4a0996e8eba836b244bc1e26f852ce1a47e3</citedby><cites>FETCH-LOGICAL-c411t-87ddf06ecb03c10c6f02629b1874a4a0996e8eba836b244bc1e26f852ce1a47e3</cites><orcidid>0000-0001-7537-2341</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28233157$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gonçalves, Micael F. M.</creatorcontrib><creatorcontrib>Gomes, Susana I. L.</creatorcontrib><creatorcontrib>Soares, Amadeu M. V. M</creatorcontrib><creatorcontrib>Scott-Fordsmand, Janeck J.</creatorcontrib><creatorcontrib>Amorim, Mónica J. B.</creatorcontrib><title>Enchytraeus crypticus fitness: effect of density on a two-generation study</title><title>Ecotoxicology (London)</title><addtitle>Ecotoxicology</addtitle><addtitle>Ecotoxicology</addtitle><description>Organisms’ density can influence physiological processes related with fitness. In the present study we assessed the influence of organisms’ density on the life-history parameters in two consecutive generations in Enchytraeus crypticus (Oligochaeta), a standard model in soil ecotoxicology. The densities tested were 1 (N1) and 20 (N20) organisms per replicate and 10 vs. 20 g of soil (for the 2nd generation test only). Results showed that reproductive output was affected by density, with organisms in N1 producing three times more juveniles per adult than when at N20. Organisms’ length was affected by both density and space, i.e., organisms were smaller when less space available. Further, the density of parental generation (F0) had no influence on the endpoints reproduction and length assessed in F1, hence there was no transference of effects. These findings have potential implications in the standard Enchytraeid Reproduction Test, i.e. early mortality of the adults during toxicant exposure can affect the number and size of the offspring and the final results will also reflect the density related changes in reproduction.</description><subject>Adults</subject><subject>Analysis</subject><subject>Animals</subject><subject>Aquatic invertebrates</subject><subject>Earth and Environmental Science</subject><subject>Ecology</subject><subject>Ecotoxicology</subject><subject>Enchytraeus crypticus</subject><subject>Environment</subject><subject>Environmental Management</subject><subject>Fitness</subject><subject>Generations</subject><subject>Juveniles</subject><subject>Life Cycle Stages</subject><subject>Life history</subject><subject>Offspring</subject><subject>Oligochaeta</subject><subject>Oligochaeta - physiology</subject><subject>Organisms</subject><subject>Physiological aspects</subject><subject>Physiological effects</subject><subject>Physiology</subject><subject>Population density</subject><subject>Reproduction - drug effects</subject><subject>Soil contamination</subject><subject>Soil invertebrates</subject><subject>Soil mechanics</subject><subject>Soil Pollutants</subject><subject>Soil structure</subject><subject>Stress</subject><subject>Survival</subject><subject>Technical Note</subject><subject>Toxicants</subject><subject>Toxicity Tests - methods</subject><subject>Toxicology</subject><issn>0963-9292</issn><issn>1573-3017</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kU9rFTEUxYMo9rX6AdzIgBs3qTd_JplxV0q1SsGNrkMmc_NMeS95Jhlkvr0pU0UEySLh5HduDjmEvGJwyQD0u8JASUWBacr00FP5hOxYrwUVTXpKdjAqQUc-8jNyXso9AIxawnNyxgcuRCN35PNNdN_Xmi0upXN5PdXg2smHGrGU9x16j652yXczxhLq2qXY2a7-THSPEbOtoQmlLvP6gjzz9lDw5eN-Qb59uPl6fUvvvnz8dH11R51krNJBz7MHhW4C4Rg45YErPk5s0NJKC-OocMDJDkJNXMrJMeTKDz13yKzUKC7I223uKacfC5ZqjqE4PBxsxLQU0wbxfmAaoKFv_kHv05JjS9eo9hBTHHijLjdqbw9oQvSp_Ydra8ZjcCmiD02_0kzoHtg4NgPbDC6nUjJ6c8rhaPNqGJiHZszWjGk1mIdmjGye149RlumI8x_H7yoawDegtKu4x_xX1v9O_QXnE5fN</recordid><startdate>20170501</startdate><enddate>20170501</enddate><creator>Gonçalves, Micael F. M.</creator><creator>Gomes, Susana I. L.</creator><creator>Soares, Amadeu M. V. M</creator><creator>Scott-Fordsmand, Janeck J.</creator><creator>Amorim, Mónica J. B.</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QH</scope><scope>7SN</scope><scope>7ST</scope><scope>7TV</scope><scope>7U7</scope><scope>7UA</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8AO</scope><scope>8C1</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H97</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>L.G</scope><scope>L6V</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>SOI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-7537-2341</orcidid></search><sort><creationdate>20170501</creationdate><title>Enchytraeus crypticus fitness: effect of density on a two-generation study</title><author>Gonçalves, Micael F. M. ; Gomes, Susana I. L. ; Soares, Amadeu M. V. M ; Scott-Fordsmand, Janeck J. ; Amorim, Mónica J. B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-87ddf06ecb03c10c6f02629b1874a4a0996e8eba836b244bc1e26f852ce1a47e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adults</topic><topic>Analysis</topic><topic>Animals</topic><topic>Aquatic invertebrates</topic><topic>Earth and Environmental Science</topic><topic>Ecology</topic><topic>Ecotoxicology</topic><topic>Enchytraeus crypticus</topic><topic>Environment</topic><topic>Environmental Management</topic><topic>Fitness</topic><topic>Generations</topic><topic>Juveniles</topic><topic>Life Cycle Stages</topic><topic>Life history</topic><topic>Offspring</topic><topic>Oligochaeta</topic><topic>Oligochaeta - physiology</topic><topic>Organisms</topic><topic>Physiological aspects</topic><topic>Physiological effects</topic><topic>Physiology</topic><topic>Population density</topic><topic>Reproduction - drug effects</topic><topic>Soil contamination</topic><topic>Soil invertebrates</topic><topic>Soil mechanics</topic><topic>Soil Pollutants</topic><topic>Soil structure</topic><topic>Stress</topic><topic>Survival</topic><topic>Technical Note</topic><topic>Toxicants</topic><topic>Toxicity Tests - methods</topic><topic>Toxicology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gonçalves, Micael F. M.</creatorcontrib><creatorcontrib>Gomes, Susana I. L.</creatorcontrib><creatorcontrib>Soares, Amadeu M. V. M</creatorcontrib><creatorcontrib>Scott-Fordsmand, Janeck J.</creatorcontrib><creatorcontrib>Amorim, Mónica J. B.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Health &amp; Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science &amp; Engineering Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Agricultural &amp; Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric &amp; Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) 3: Aquatic Pollution &amp; Environmental Quality</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Health &amp; Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Engineering Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric &amp; Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Ecotoxicology (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gonçalves, Micael F. M.</au><au>Gomes, Susana I. L.</au><au>Soares, Amadeu M. V. M</au><au>Scott-Fordsmand, Janeck J.</au><au>Amorim, Mónica J. B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enchytraeus crypticus fitness: effect of density on a two-generation study</atitle><jtitle>Ecotoxicology (London)</jtitle><stitle>Ecotoxicology</stitle><addtitle>Ecotoxicology</addtitle><date>2017-05-01</date><risdate>2017</risdate><volume>26</volume><issue>4</issue><spage>570</spage><epage>575</epage><pages>570-575</pages><issn>0963-9292</issn><eissn>1573-3017</eissn><abstract>Organisms’ density can influence physiological processes related with fitness. In the present study we assessed the influence of organisms’ density on the life-history parameters in two consecutive generations in Enchytraeus crypticus (Oligochaeta), a standard model in soil ecotoxicology. The densities tested were 1 (N1) and 20 (N20) organisms per replicate and 10 vs. 20 g of soil (for the 2nd generation test only). Results showed that reproductive output was affected by density, with organisms in N1 producing three times more juveniles per adult than when at N20. Organisms’ length was affected by both density and space, i.e., organisms were smaller when less space available. Further, the density of parental generation (F0) had no influence on the endpoints reproduction and length assessed in F1, hence there was no transference of effects. These findings have potential implications in the standard Enchytraeid Reproduction Test, i.e. early mortality of the adults during toxicant exposure can affect the number and size of the offspring and the final results will also reflect the density related changes in reproduction.</abstract><cop>New York</cop><pub>Springer US</pub><pmid>28233157</pmid><doi>10.1007/s10646-017-1785-4</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0001-7537-2341</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 0963-9292
ispartof Ecotoxicology (London), 2017-05, Vol.26 (4), p.570-575
issn 0963-9292
1573-3017
language eng
recordid cdi_proquest_miscellaneous_1872581700
source Springer Link
subjects Adults
Analysis
Animals
Aquatic invertebrates
Earth and Environmental Science
Ecology
Ecotoxicology
Enchytraeus crypticus
Environment
Environmental Management
Fitness
Generations
Juveniles
Life Cycle Stages
Life history
Offspring
Oligochaeta
Oligochaeta - physiology
Organisms
Physiological aspects
Physiological effects
Physiology
Population density
Reproduction - drug effects
Soil contamination
Soil invertebrates
Soil mechanics
Soil Pollutants
Soil structure
Stress
Survival
Technical Note
Toxicants
Toxicity Tests - methods
Toxicology
title Enchytraeus crypticus fitness: effect of density on a two-generation study
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T16%3A47%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Enchytraeus%20crypticus%20fitness:%20effect%20of%20density%20on%20a%20two-generation%20study&rft.jtitle=Ecotoxicology%20(London)&rft.au=Gon%C3%A7alves,%20Micael%20F.%20M.&rft.date=2017-05-01&rft.volume=26&rft.issue=4&rft.spage=570&rft.epage=575&rft.pages=570-575&rft.issn=0963-9292&rft.eissn=1573-3017&rft_id=info:doi/10.1007/s10646-017-1785-4&rft_dat=%3Cgale_proqu%3EA713750199%3C/gale_proqu%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c411t-87ddf06ecb03c10c6f02629b1874a4a0996e8eba836b244bc1e26f852ce1a47e3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1899616202&rft_id=info:pmid/28233157&rft_galeid=A713750199&rfr_iscdi=true