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Sexual maturation and reproductive activity of spring-born female corn mice, Calomys musculinus, in absence of adults Mastozool. neotrop.
Sommaro,Lucía; Gomez,Daniela; Steinmann,Andrea; Priotto,José.
The aim of this study was to analyze the effects of parents on maturation and reproductive activity of spring-born females in fenced populations of Calomys musculinus, at the beginning of the breeding period. The field study was carried out in four 0.25-ha enclosures (two control and two experimental), each situated on natural pasture. This study had two periods: 1) Absence of fathers (AF) (from September 2003 to January 2004), and 2) Absence of mothers (AM) (from October 2004 to February 2005). In both periods, in control enclosures both parents remained with the offspring. During AF period, in experimental enclosures only the mothers remained with their offspring. In AM period, only the adult males remained with their offspring in experimental...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Adult removal; Mating system; Reproductive activity.
Ano: 2009 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832009000200012
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Nuevos registros de Odonata y Ephemeroptera para el noroeste de Argentina Rev. Soc. Entomol. Argent.
Rodríguez,José S.; Gomez,Daniela; Molineri,Carlos.
Se presentan nuevos registros de 14 especies de Odonata y dos especies de Ephemeroptera, incluyendo dos registros nuevos de Argentina: Nephepeltia leonardina Rácenis (Anisoptera: Libellulidae) y Alloretochus peruanicus (Soldán) (Ephemeroptera: Caenidae). Las distribuciones de Aphylla theodorina (Navás) (Anisoptera: Gomphidae) y Caenis tenella (Navás) (Ephemeroptera: Caenidae) se extienden hasta las Yungas (ambas previamente conocidas para el NE de Argentina). También se presentan nuevos registros geográficos de: Neoneura confundens Wasscher & Van't Bosch (Coenagrionidae); Anax amazili (Burmeister) (Aeshnidae); Brachymesia furcata (Hagen), Erythemis plebeja (Burmeister), Erythrodiplax melanorubra Borror, E. nigricans (Rambur), Macrothemis imitans...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Distribución; Yungas; NOA; Nephepeltia; Alloretochus.
Ano: 2014 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802014000100012
Registros recuperados: 2
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