Inventory of mollusks from the estuary of the Paraíba River in northeastern Brazil

Author:

Lima Silvio Felipe Barbosa, ,Lucena Rudá Amorim,Santos Galdênia Menezes,Souza José Weverton,Christoffersen Martin Lindsey,Guimarães Carmen Regina,Oliveira Geraldo Semer, , ,

Abstract

Abstract: Coastal ecosystems of northeastern Brazil have important biodiversity with regard to marine mollusks, which are insufficiently studied. Here we provide an inventory of mollusks from two sites in the estuary of the Paraíba River. Mollusks were collected in 2014 and 2016 on the coast and sandbanks located on the properties of Treze de Maio and Costinha de Santo Antônio. The malacofaunal survey identified 12 families, 20 genera and 21 species of bivalves, 17 families, 19 genera and 20 species of gastropods and one species of cephalopod. Bivalves of the family Veneridae Rafinesque, 1815 were the most representative, with a total of five species. Gastropods of the family Littorinidae Children, 1834 had the greatest species richness. The most abundant species were: Neritina virginea (Linnaeus, 1758), Brachidontes exustus (Linnaeus, 1758), Crassostrea brasiliana (Lamarck, 1819), Cerithium atratum (Born, 1778), Anomalocardia brasiliana (Gmelin, 1791), Parvanachis obesa (C. B. Adams, 1845), Phrontis polygonata (Lamarck, 1822), Littoraria angulifera (Lamarck, 1822), L. flava (King, 1832), Tagelus plebeius (Lightfoot, 1786), Echinolittorina lineolata (d'Orbigny, 1840) and Iphigenia brasiliensis (Lamarck, 1818). The results show that the study area has considerable species richness of Mollusca, requiring environmental monitoring in the region mainly due to the economic importance of some species to the local population.

Publisher

FapUNIFESP (SciELO)

Reference53 articles.

1. Conservação da biodiversidade marinha e costeira no Brasil;AMARAL A.C.Z.;Megadiversidade.,2005

2. Manual de Identificação dos Invertebrados Marinhos da Região Sudeste-Sul do Brasil;AMARAL A.C.Z.,2006

3. Catálogo das espécies de Annelida Polychaeta do Brasil;AMARAL A.C.Z.,2006

4. Repartição espacial da comunidade macrobêntica dos recifes da APA da Barra do Rio Mamanguape, Paraíba, Brasil;ARAÚJO P.G.;Rev. Nord. Biol.,2008

5. Three new species of Anacithara from the Southwestern Atlantic Ocean, Brazil (Neogastropoda: Conoidea: Horaiclavidae);BARROS J.C.N.;Spixiana.,2015

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3