Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)

Autores
Tomas, Ana Laura; Sganga, Daniela Eliana; Lopez, Laura Susana
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Neocaridina davidi, the “red cherry” shrimp, is becoming popular in trade markets because of the reddish coloration of females. The aim of this study was to analyze the impact of background substrate color, and the presence of shelters on N. davidi female pigmentation and astaxanthin content. In the first experiment juveniles were assigned to one of three treatments: white, red, or black background substrate. After 90 days, females exposed to the black background showed higher astaxanthin content and relative carapace colored area than those exposed to white and red backgrounds. The second experiment evaluated the presence of shelters with white or black backgrounds. Juveniles were assigned to one of four treatments: white background with shelters (WS), white background without shelters (WWS), black background with shelters (BS), and black background without shelters (BWS). After 90 days the presence of shelters did not influence either the color nor total astaxanthin content. Females exposed to BWS and BS had higher astaxanthin content and relative carapace colored area than those exposed to WWS and WS. Growing N. davidi with black substrates could be a low cost and easy method to improve its economic value. Furthermore, this species could be cultivated as a pigment-enriched food source for other aquatic species.
Fil: Tomas, Ana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
Fil: Sganga, Daniela Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
Fil: Lopez, Laura Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
Materia
SHRIMP PIGMENTATION
ORNAMENTALS
BACKGROUND COLOR
SHELTERS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/152747
Acceder
id CONICETDig_fcfdf6aa64bda093e43b1d1a122b7f80
oai_identifier_str oai:ri.conicet.gov.ar:11336/152747
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)Tomas, Ana LauraSganga, Daniela ElianaLopez, Laura SusanaSHRIMP PIGMENTATIONORNAMENTALSBACKGROUND COLORSHELTERShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Neocaridina davidi, the “red cherry” shrimp, is becoming popular in trade markets because of the reddish coloration of females. The aim of this study was to analyze the impact of background substrate color, and the presence of shelters on N. davidi female pigmentation and astaxanthin content. In the first experiment juveniles were assigned to one of three treatments: white, red, or black background substrate. After 90 days, females exposed to the black background showed higher astaxanthin content and relative carapace colored area than those exposed to white and red backgrounds. The second experiment evaluated the presence of shelters with white or black backgrounds. Juveniles were assigned to one of four treatments: white background with shelters (WS), white background without shelters (WWS), black background with shelters (BS), and black background without shelters (BWS). After 90 days the presence of shelters did not influence either the color nor total astaxanthin content. Females exposed to BWS and BS had higher astaxanthin content and relative carapace colored area than those exposed to WWS and WS. Growing N. davidi with black substrates could be a low cost and easy method to improve its economic value. Furthermore, this species could be cultivated as a pigment-enriched food source for other aquatic species.Fil: Tomas, Ana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; ArgentinaFil: Sganga, Daniela Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; ArgentinaFil: Lopez, Laura Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; ArgentinaWiley Blackwell Publishing, Inc2019-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/152747Tomas, Ana Laura; Sganga, Daniela Eliana; Lopez, Laura Susana; Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae); Wiley Blackwell Publishing, Inc; Journal Of The World Aquaculture Society; 51; 3; 10-2019; 775-7870893-8849CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/jwas.12660info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/epdf/10.1111/jwas.12660info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:45Zoai:ri.conicet.gov.ar:11336/152747instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:51:45.29CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)
title Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)
spellingShingle Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)
Tomas, Ana Laura
SHRIMP PIGMENTATION
ORNAMENTALS
BACKGROUND COLOR
SHELTERS
title_short Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)
title_full Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)
title_fullStr Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)
title_full_unstemmed Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)
title_sort Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)
dc.creator.none.fl_str_mv Tomas, Ana Laura
Sganga, Daniela Eliana
Lopez, Laura Susana
author Tomas, Ana Laura
author_facet Tomas, Ana Laura
Sganga, Daniela Eliana
Lopez, Laura Susana
author_role author
author2 Sganga, Daniela Eliana
Lopez, Laura Susana
author2_role author
author
dc.subject.none.fl_str_mv SHRIMP PIGMENTATION
ORNAMENTALS
BACKGROUND COLOR
SHELTERS
topic SHRIMP PIGMENTATION
ORNAMENTALS
BACKGROUND COLOR
SHELTERS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Neocaridina davidi, the “red cherry” shrimp, is becoming popular in trade markets because of the reddish coloration of females. The aim of this study was to analyze the impact of background substrate color, and the presence of shelters on N. davidi female pigmentation and astaxanthin content. In the first experiment juveniles were assigned to one of three treatments: white, red, or black background substrate. After 90 days, females exposed to the black background showed higher astaxanthin content and relative carapace colored area than those exposed to white and red backgrounds. The second experiment evaluated the presence of shelters with white or black backgrounds. Juveniles were assigned to one of four treatments: white background with shelters (WS), white background without shelters (WWS), black background with shelters (BS), and black background without shelters (BWS). After 90 days the presence of shelters did not influence either the color nor total astaxanthin content. Females exposed to BWS and BS had higher astaxanthin content and relative carapace colored area than those exposed to WWS and WS. Growing N. davidi with black substrates could be a low cost and easy method to improve its economic value. Furthermore, this species could be cultivated as a pigment-enriched food source for other aquatic species.
Fil: Tomas, Ana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
Fil: Sganga, Daniela Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
Fil: Lopez, Laura Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
description Neocaridina davidi, the “red cherry” shrimp, is becoming popular in trade markets because of the reddish coloration of females. The aim of this study was to analyze the impact of background substrate color, and the presence of shelters on N. davidi female pigmentation and astaxanthin content. In the first experiment juveniles were assigned to one of three treatments: white, red, or black background substrate. After 90 days, females exposed to the black background showed higher astaxanthin content and relative carapace colored area than those exposed to white and red backgrounds. The second experiment evaluated the presence of shelters with white or black backgrounds. Juveniles were assigned to one of four treatments: white background with shelters (WS), white background without shelters (WWS), black background with shelters (BS), and black background without shelters (BWS). After 90 days the presence of shelters did not influence either the color nor total astaxanthin content. Females exposed to BWS and BS had higher astaxanthin content and relative carapace colored area than those exposed to WWS and WS. Growing N. davidi with black substrates could be a low cost and easy method to improve its economic value. Furthermore, this species could be cultivated as a pigment-enriched food source for other aquatic species.
publishDate 2019
dc.date.none.fl_str_mv 2019-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/152747
Tomas, Ana Laura; Sganga, Daniela Eliana; Lopez, Laura Susana; Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae); Wiley Blackwell Publishing, Inc; Journal Of The World Aquaculture Society; 51; 3; 10-2019; 775-787
0893-8849
CONICET Digital
CONICET
url http://hdl.handle.net/11336/152747
identifier_str_mv Tomas, Ana Laura; Sganga, Daniela Eliana; Lopez, Laura Susana; Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae); Wiley Blackwell Publishing, Inc; Journal Of The World Aquaculture Society; 51; 3; 10-2019; 775-787
0893-8849
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/jwas.12660
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/epdf/10.1111/jwas.12660
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269114526072832
score 13.13397

Publicaciones similares