钻岩海胆Echinometra lucunter（棘皮动物总科：棘皮动物纲）在巴哈马圣萨尔瓦多石窟海滩广阔岩壁上的海胆洞穴中消失

IF 0.5 4区生物学 Q4 BIODIVERSITY CONSERVATION

Caribbean Journal of Science Pub Date : 2019-11-12 DOI:10.18475/cjos.v49i2.a16

J. McClintock

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引用次数: 0

摘要

摘要巴哈马圣萨尔瓦多岛石窟海滩附近的垂直岩壁上记录了一群钻岩海胆Echinometra lucunter的消失。沿着332米×1米长的岩壁，共有9960个海胆洞穴。每664个可用的海胆洞中只有一个发现了E.lucunter。可能导致海胆消失的因素包括循环模式和温度升高。

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Disappearance of the rock-boring urchin Echinometra lucunter (Echinoidea: Echinodermata) in urchin-burrows along an extensive rock wall of Grotto Beach, San Salvador, Bahamas

Abstract. The disappearance of a population of the rock-boring sea urchin Echinometra lucunter is documented along a vertical rock wall off Grotto Beach on the island of San Salvador, Bahamas. 9,960 urchin burrows were counted along a 332 m × 1 m length of the rock wall. Only one E. lucunter was found to occur per 664 available urchin holes. Likely factors that may have contributed to the disappearance of urchins include circulation patterns and elevated temperature.

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来源期刊

Caribbean Journal of Science 综合性期刊-生物多样性保护

CiteScore

1.00

自引率

25.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Caribbean Journal of Science publishes articles, research notes, and book reviews pertinent to natural science of the Caribbean region. The emphasis is on botany, zoology, ecology, conservation biology and management, geology, archaeology, and paleontology. The mission as a nonprofit scholarly journal is to publish quality, peer-reviewed papers and to make them widely available.