First nest records, nestling growth and morphometrics of Dendroplex picus peruvianus (Aves: Dendrocolaptidae) in southwestern Brazilian Amazon

IF 0.5 Q4 BIOLOGY

Revista Peruana de Biologia Pub Date : 2021-08-30 DOI:10.15381/rpb.v28i3.20476

Jônatas Lima, E. Guilherme

引用次数: 0

Abstract

We reported the first data on the breeding and growth in Dendroplex picus peruvianus from a forest fragment in southwestern Amazonia. We observed and netted this species between 1999 and 2019. We found two active nests in 2012 and 2013, but we monitored only one. Clutch size was two eggs, incubated for 16 days. The constant growth rate (K) of nestlings was 0.31 with a growth asymptote of 46.3 g. We recorded a longest minimum longevity of eight years. Our records showed that D. p. peruvianus breeds mainly in the rainy season (September–March) overlapping with the molt period.

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巴西亚马逊河西南部秘鲁石斛的首巢记录、雏鸟生长和形态计量学研究

我们报道了来自亚马逊西南部森林碎片的秘鲁松丛的繁殖和生长的第一批数据。我们在1999年至2019年期间观察并捕获了该物种。我们在2012年和2013年发现了两个活跃的巢穴，但我们只监测了一个。离合器大小为两个鸡蛋，孵化16天。雏鸟的恒定生长率（K）为0.31，生长渐近线为46.3g。我们记录到最长的最小寿命为8年。我们的记录表明，秘鲁D.p.主要在雨季（9月至3月）繁殖，与蜕皮期重叠。

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来源期刊

Revista Peruana de Biologia Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)

CiteScore

1.30

自引率

20.00%

发文量

审稿时长

16 weeks

期刊介绍： The REVISTA PERUANA DE BIOLOGIA is a peer reviewed scientific journal, published by Instituto de Investigaciones de Ciencias Biológicas Antonio Raimondi, Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Lima, Perú. It is publish on line and printed form in February, May, August, November. The REVISTA PERUANA DE BIOLOGIA publishes original research articles of outstanding scientific significance and relevance on topics of biodiversity, biotechnology, ecology, environmental management and biomedicine. The works may be submitted in English or Spanish. The articles will be reviewed by referees according to international standards of quality, creativity, originality and contribution to knowledge.