New genera and new species of Catenulaceae (Bacillariophyta) from Coral Reef habitat of two Indonesia islands-Bawean and Sulawesi-A morphological approach.

IF 1.3 3区生物学 Q3 PLANT SCIENCES

PhytoKeys Pub Date : 2024-11-01 eCollection Date: 2024-01-01 DOI:10.3897/phytokeys.248.131839

Oktiyas Muzaky Luthfi, Sulastri Arsad, Adrian Kryk, Yenny Risjani, Yunianta, Mateusz Rybak, Łukasz Peszek, Rafał J Wróbel, Janice L Pappas, Małgorzata Bąk, Andrzej Witkowski

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引用次数: 0

Abstract

Indonesia is listed as a region with high marine biodiversity, especially when considering the three large tropical ecosystems: seagrass beds, mangroves and coral reefs. It is likely that the biodiversity of diatoms in this area is also high. Samples for this research were taken from the remote area of Bawean Island and Tomini Gulf in Central Sulawesi. In this research, we explored marine benthic diatoms from coral reef areas and presented two new genera: Paracatenula and Wallaceago, and seven new species: Paracatenulaporostriata sp. nov., Wallaceagoporostriatus sp. nov., Catenulaboyanensis sp. nov., C.komodensis sp. nov., C.decusa sp. nov., C.densestriata sp. nov., and Catenulopsisbaweana sp. nov. The new genus Paracatenula is characterized by its perforated cingulum, and the genus Wallaceago is distinguished by its proximal and apical raphe ends bent to the ventral side and the presence of a stauros in the mantle.

查看原文本刊更多论文

印度尼西亚两个岛屿--巴望岛和苏拉威西岛珊瑚礁栖息地的 Catenulaceae（Bacillariophyta）新属和新种--形态学方法。

印度尼西亚被列为海洋生物多样性较高的地区，尤其是考虑到三个大型热带生态系统：海草床、红树林和珊瑚礁。该地区硅藻的生物多样性很可能也很高。本研究的样本取自苏拉威西岛中部偏远的巴威恩岛和托米尼湾。在这项研究中，我们探索了珊瑚礁地区的海洋底栖硅藻，并发现了两个新属：Paracatenula属和Wallaceago属，以及七个新物种：新种：Paracatenulaporostriata sp.nov.、Wallaceagoporostriatus sp.nov.、Catenulaboyanensis sp.nov.、C.komodensis sp.nov.、C.decusa sp.nov.、C.densestriata sp.nov.和 Catenulopsisbaweana sp.nov.。新属 Paracatenula 的特征是其钟状体有孔，而 Wallaceago 属的特征是其近端和顶端的剑突末端向腹侧弯曲，并且在套管中存在镫骨。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

PhytoKeys PLANT SCIENCES-

CiteScore

2.60

自引率

14.30%

发文量

189

审稿时长

6 weeks

期刊介绍： PhytoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematic botany. All papers published in PhytoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There is no charge for color.

﻿New genera and new species of Catenulaceae (Bacillariophyta) from Coral Reef habitat of two Indonesia islands-Bawean and Sulawesi-A morphological approach.

Abstract

New genera and new species of Catenulaceae (Bacillariophyta) from Coral Reef habitat of two Indonesia islands-Bawean and Sulawesi-A morphological approach.