Show simple item record

dc.contributor.author Fernandez, Liliana Alicia
dc.contributor.author Campos, Raul Ernesto
dc.date.available 2018-01-05T19:57:28Z
dc.date.issued 2005-03
dc.identifier.citation Campos, Raul Ernesto; Fernandez, Liliana Alicia; Developmental Biology of the Aquatic Beetle Berosus alternans Brullé (Coleoptera: Hydrophilidae) in the Laboratory; Coleopterists Society; Coleopterists Bulletin; 59; 1; 3-2005; 1-6
dc.identifier.issn 0010-065X
dc.identifier.uri http://hdl.handle.net/11336/32464
dc.description.abstract A stage-specific vertical life table of the aquatic beetle Berosus alternans Brullé was constructed based on a laboratory study. Embryonic development time was estimated as 3.5 days. Eggs hatched between the 4th and 14th days after being laid. Females constructed, on average, 2.46 eggs cases per day during 84 consecutive days. The first oviposition occurred on the 6th day after mating, extending until the 84th days. The mean durations of instars and stages were: eggs, 6.12; L1, 4.93; L2, 5.13; L3, 11.17; pre-pupa, 109.12 and pupa, 7.31 days. Preadult development time was completed in 127.6 days for males, and in 154.4 days for females. When we tested mean duration by developmental stage, pre-pupa was significantly longer for females than for males (P<0.01). Relative mortality was highest in the third instar, followed by pupal stage.
dc.format application/pdf
dc.language.iso eng
dc.publisher Coleopterists Society
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject.classification Biología Marina, Limnología
dc.subject.classification Ciencias Biológicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Developmental Biology of the Aquatic Beetle Berosus alternans Brullé (Coleoptera: Hydrophilidae) in the Laboratory
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2017-11-03T20:16:44Z
dc.journal.volume 59
dc.journal.number 1
dc.journal.pagination 1-6
dc.journal.pais Estados Unidos
dc.journal.ciudad Lawrence
dc.description.fil Fil: Fernandez, Liliana Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
dc.description.fil Fil: Campos, Raul Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología ; Argentina
dc.journal.title Coleopterists Bulletin
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/pdf/10.1649/647


Archivos asociados

Icon
Blocked Acceso no disponible

This item appears in the following Collection(s)

Show simple item record

info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)