Macrobenthic fauna from an upwelling coastal area of Peru (Warm Temperate South-eastern Pacific province - Humboldtian ecoregion) Author Tasso, Vicente Author El Haddad, Mustapha Author Assadi, Carolina Author Canales, Remy Author Aguirre, Luis Author Velez-Zuazo, Ximena text Biodiversity Data Journal 2018 6 28937 28937 http://dx.doi.org/10.3897/BDJ.6.e28937 journal article http://dx.doi.org/10.3897/BDJ.6.e28937 1314-2828--28937 Protoariciella uncinata Hartmann-Schroeder , 1962 Notes Material examined: Fig. 2. Prostomium rounded, as long as wide, a pair of eyes located in the posterior half of the prostomium; the division of the thorax and abdomen is not clear. The first two segments without chaetas. Cirrus dorsal short and digitiforms. Gills from segment 8. Types of substrate: hard and soft bottoms. Depth / bathymetric range: 0-10 m. Station code: BT3S(0); BT4N(8); D1(0, 5, 10); D2(0); D3(0, 5, 10); D4(0, 5).