Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida)

Almeda, Rodrigo; Calbet, Albert; Alcaraz, Miquel; Yebra, Lidia; Saiz, Enric

Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida)

13 pages, 7 figures, 5 tables

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Bibliographic Details
Main Authors:	Almeda, Rodrigo, Calbet, Albert, Alcaraz, Miquel, Yebra, Lidia, Saiz, Enric
Format:	artículo biblioteca
Language:	English
Published:	Inter Research 2010-07
Subjects:	Nauplii, Oithona davisae, Growth, Development, Survival, Food, Temperatures,
Online Access:	http://hdl.handle.net/10261/78685
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id	dig-icm-es-10261-78685
record_format	koha
spelling	dig-icm-es-10261-786852022-03-25T07:55:03Z Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida) Almeda, Rodrigo Calbet, Albert Alcaraz, Miquel Yebra, Lidia Saiz, Enric Nauplii Oithona davisae Growth Development Survival Food Temperatures 13 pages, 7 figures, 5 tables Oithona spp. are probably the most abundant and ubiquitous copepods in the world's oceans. However, knowledge of their development and growth rates is scarce compared to that of calanoid copepods. In the present laboratory study, we determined the survival, development and growth rates of the naupliar stages of Oithona davisae under different temperature regimes and food concentrations. Naupliar survival was reduced to approximately 60% at the lowest food concentration tested (11 μg C l-1 after 7 d at 20°C). The development of O. davisae nauplii was equiproportional, but not isochronal. Food concentrations required for maximum development and growth rates were 56 and 87 μg C l-1, respectively. The Q10 values for development and growth depended on the temperature range. O. davisae nauplii showed similar developmental times, but lower growth rates and food requirements than values reported in the literature for calanoid copepods. We suggest that these differences may help to explain the ubiquity of Oithona spp. in oceanic environments This work was funded by a PhD fellowship to R.A. (BES-2005-7491) from the Spanish Ministry of Education and Science and supported by MICROROL (CTM2004-02775), OITHONA (CTM2007-60052), Intramural (200630I226) and PERFIL (CTM2006-12344) research projects from the same ministry Peer Reviewed 2013-06-27T06:24:44Z 2013-06-27T06:24:44Z 2010-07 2013-06-27T06:24:44Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.3354/meps08625 issn: 0171-8630 e-issn: 1616-1599 Marine Ecology Progress Series 410: 97-109 (2010) http://hdl.handle.net/10261/78685 10.3354/meps08625 en https://doi.org/10.3354/meps08625 open Inter Research
institution	ICM ES
collection	DSpace
country	España
countrycode	ES
component	Bibliográfico
access	En linea
databasecode	dig-icm-es
tag	biblioteca
region	Europa del Sur
libraryname	Biblioteca del ICM España
language	English
topic	Nauplii Oithona davisae Growth Development Survival Food Temperatures Nauplii Oithona davisae Growth Development Survival Food Temperatures
spellingShingle	Nauplii Oithona davisae Growth Development Survival Food Temperatures Nauplii Oithona davisae Growth Development Survival Food Temperatures Almeda, Rodrigo Calbet, Albert Alcaraz, Miquel Yebra, Lidia Saiz, Enric Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida)
description	13 pages, 7 figures, 5 tables
format	artículo
topic_facet	Nauplii Oithona davisae Growth Development Survival Food Temperatures
author	Almeda, Rodrigo Calbet, Albert Alcaraz, Miquel Yebra, Lidia Saiz, Enric
author_facet	Almeda, Rodrigo Calbet, Albert Alcaraz, Miquel Yebra, Lidia Saiz, Enric
author_sort	Almeda, Rodrigo
title	Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida)
title_short	Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida)
title_full	Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida)
title_fullStr	Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida)
title_full_unstemmed	Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida)
title_sort	effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of oithona davisae (copepoda, cyclopoida)
publisher	Inter Research
publishDate	2010-07
url	http://hdl.handle.net/10261/78685
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Effects of temperature and food concentration on the survival, development and growth rates of naupliar stages of Oithona davisae (Copepoda, Cyclopoida)

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