TY  - JOUR
A1  - Mendes, Samuel Lucas da Silva Delgado
A1  - Paiva, Paulo Cesar de
A1  - Rizzo, Alexandra Elaine
T1  - On species of Asclerocheilus Ashworth, 1901 (Annelida: Scalibregmatidae) from Brazil
T2  - European journal of taxonomy
N2  - Scalibregmatidae Malmgren, 1867 is a family of annelids, with only few taxa reported from Brazil. In this work, we describe two new species of Asclerocheilus Ashworth, 1901. The new species A. geiseae sp. nov. and A. blakei sp. nov. were collected during scientific expeditions to the Espírito Santo and Campos sedementary basins. These expeditions were coordinated by PETROBRAS/CENPES. The species A. geiseae sp. nov. is unique among its congeners by the presence of acicular spines with rounded and curved tips in two rows. The second species, A. blakei sp. nov., differs from its congeners by the combination of the presence of a trapezoidal prostomium, acicular spines on chaetigers 1–3, lyrate chaetae from chaetiger 3 on notopodia and 2 on neuropodia. Moreover, we report the species A. tropicus Blake, 1981 from the localities sampled on this study. We also provide an identification key to all species of Asclerocheilus of the world.
T3  - Rhein-Mainische Forschungen - 947:88-108 
KW  - South Atlantic
KW  - deep sea
KW  - Polychaetes
KW  - balloon worms
KW  - benthic macrofauna
Y1  - 2024
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/74496
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-744963
SN  - 2118-9773
VL  - 2024
IS  - 947
SP  - 88
EP  - 108
PB  - Muséum National d'Histoire Naturelle
CY  - Paris
ER  -