On some cryptic sponges associated with Lessonia trabeculata holdfasts in the South-eastern Pacific

IF 1 4区 生物学 Q4 ECOLOGY
Christian Polo, B. Moreno, Yessenia Arroyo, B. Cóndor-Luján
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引用次数: 1

Abstract

ABSTRACT The warm temperate South-east Pacific coast hosts extensive kelp forests that provide protected habitats to benthic organisms such as sponges. To soundly understand the interactions between kelps and sponges, a prior taxonomic identification of the associated species is necessary. This study aimed to report cryptic sponges found associated with the inner walls of the holdfast of the kelp Lessonia trabeculata, opportunistically collected in the upwelling area of San Juan de Marcona (15°S, Peru). Three sponges were identified including one Calcarea, Clathrina antofagastensis, and two Demospongiae, Johannesia reticulosa and Haliclona (Halichoclona) paracas. None of them was previously known to occur associated with kelps. These findings highlight the importance of exploring these less-studied (biogenic) substrates to uncover hidden marine biodiversity and the need for observational or experimental studies addressing the interactions developed between kelps and their epiphytozoans.
东南太平洋与小梁小圆藻相关的一些隐海绵
暖温带的东南太平洋海岸拥有广阔的海带森林,为海绵等底栖生物提供了受保护的栖息地。为了更好地了解海带和海绵之间的相互作用,有必要先对相关物种进行分类鉴定。本研究旨在报道在San Juan de Marcona(15°S,秘鲁)上升流区偶然收集到的与小梁海带(Lessonia trabeculata)支架内壁相关的隐性海绵。鉴定出3种海绵,包括一种Calcarea (Clathrina antofagastensis)和两种demospongisa (Johannesia reticulosa)和Haliclona (Halichoclona) paracas。以前人们都不知道它们与海带有关。这些发现强调了探索这些研究较少的(生物源)底物以揭示隐藏的海洋生物多样性的重要性,以及对海带与其表层动物之间相互作用进行观察或实验研究的必要性。
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来源期刊
Marine Biology Research
Marine Biology Research 生物-海洋与淡水生物学
CiteScore
2.10
自引率
0.00%
发文量
55
审稿时长
6-12 weeks
期刊介绍: Marine Biology Research (MBRJ) provides a worldwide forum for key information, ideas and discussion on all areas of marine biology and biological oceanography. Founded in 2005 as a merger of two Scandinavian journals, Sarsia and Ophelia, MBRJ is based today at the Institute of Marine Research, Bergen, Norway. The Journal’s scope encompasses basic and applied research from all oceans and marine habitats and on all marine organisms, the main criterium for acceptance being quality.
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