New species of Pseudoscalibregma Ashworth, 1901 (Annelida: Scalibregmatidae Malmgren, 1867) from Brazil

被引：2

作者：

Mendes, Samuel lucas da silva delgado ^{[1
]}

de Paiva, Paulo cesar ^{[2
]}

Rizzo, Alexandra e ^{[3
]}

机构：

[1] Univ Fed Rio de Janeiro, Museu Nacl, Programa Posgrad Zool, Rio De Janeiro, Brazil

[2] Univ Fed Rio de Janeiro, Dept Zool, Lab Polychaeta, Rio De Janeiro, Brazil

[3] Univ Estado Rio de Janeiro, Dept Zool, Lab Zool Invertebrados, Rio De Janeiro, Brazil

来源：

ZOOTAXA | 2024年 / 5399卷 / 01期

关键词：

Pseudoscalibregma; Annelida; Brazil; POLYCHAETA; REDESCRIPTION; ASSEMBLAGES; OPHELIIDAE; INFLATUM; SLOPE; GENUS;

D O I：

10.11646/zootaxa.5399.1.2

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Pseudoscalibregma Ashworth, 1901 is a small genus of the family Scalibregmatidae Malmgren, 1867. Currently, a total of eight valid species are accepted. Of these, the majority are found at great depths. This work contains the first report of Pseudoscalibregma to the Brazilian coast, with the description of three new species: Pseuscalibregma ermindae sp. nov., P. magalhaesi sp. nov. and P. parapari sp. nov. The material was sampled from the Brazilian southeast region, on Campos and Santos sedimentary basins, during scientific expeditions called "Santos Project-Santos Basin Environmental Characterization" and "Ambes Project-Esp & iacute;rito Santo Basin Assessment Project", both coordinated by PETROBRAS/ CENPES. We also include an identification key to Pseudoscalibregma species.

引用

页码：19 / 36

页数：18

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