first report of decapod crustaceans (Anomura and Brachyura) from Laje de Santos: a no-take marine reserve in the southeast coast of Brazi

Autor(es)

Moraes, Isabela R. R. ^[1] ; Davanso, Thiago M. ^{[1, 2]} ; Da Silva, Alexandre R. ^[1] ; Cobo, Valter J. ^[3] ; Alves, Douglas F. R. ^[4] ; Santana, William ^{[1, 5]} ; Mantelatto, Fernando L. ^[6] ; Castilho, Antonio L. ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Paulista, Inst Biociencias, Dept Zool, Rua Prof Antonio Celso Wagner Zanin 250, BR-18618689 Botucatu, SP - Brazil

^[2] Univ Paulista, Dept Biol, Rua Luiz Levorato 2-140, Bauru, SP - Brazil

^[3] Univ Taubate, Inst Basic Biociencias, Lab Biol Marinha, Ave Tiradentes 500, BR-12030180 Taubate, SP - Brazil

^[4] Univ Fed Uberlandia, Lab Ecol Ecossistemas Aquat, Av Amazonas S-N, BR-38400902 Uberlandia, MG - Brazil

^[5] Univ Sagrado Coracao, Lab Sistemat Zool, Rua Irma Arminda 10-50m Jd Brasil, BR-17011160 Bauru, SP - Brazil

^[6] Univ Sao Paulo, Fac Filosofia Ciencias & Letras Ribeirao Preto, Dept Biol, Lab Bioecol & Sistemat Crustaceos, Av Bandeirantes 3900, BR-14040901 Ribeirao Preto, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Revista Mexicana de Biodiversidad; v. 93, JAN 2022.
• Citações Web of Science: 0

Resumo

This study represents an unprecedented effort to assess the diversity of rocky infralittoral decapods Brachyura and Anomura from the Marine State Park of Laje de Santos, a preserved and protected area located in the southeastern Brazilian coast. Sampling was carried out quarterly for 1 year, using the combination of artificial refuge substrate (ARS) for the passive capture of specimens, and SCUBA diving for active capture. A total of 987 individuals distributed into 32 species, 22 genera, and 11 families were determined. We present a taxonomic account of the species and their distribution records are discussed. The hermit crab Pagurus brevidactylus and the crab Mithraculus forceps were the most common species of Anomura and Brachyura, respectively. As expected, the combination of the sampling methodologies showed a higher Shannon diversity index value (H = 5.7), than the individual methods of ARS (H = 5.6) and active capture (H = 4.4). This study provides the first record of decapod crustaceans for the park, therefore it can be used as a baseline for local fauna monitoring programs and conservation planning. (AU)

• Processo FAPESP: 15/01959-5 - Estrutura das comunidades de camarões carídeos do sublitoral consolidado da Ilha Vitória e Laje de Santos, estado de São Paulo
• Beneficiário: Isabela Ribeiro Rocha de Moraes
• Modalidade de apoio: Bolsas no Brasil - Mestrado