Sedentarian annelids are a diverse and heterogeneous group of marine worms
representing more than 8600 species gathered in ca. 43 families. The attention brought to …

Los poliquetos (Annelida) son organismos en íntimo contacto con el sedimento donde viven
y el agua sobrenadante. El estrés ambiental genera rápidas respuestas en estos …

The polychaete Family Cirratulidae is one of the most abundant and diverse groups of
Annelida, although it remains poorly known worldwide. Dodecaceria Ørsted, 1843 is one of …

This is the first taxonomic study of cirratulid polychaetes of the genus Kirkegaardia Blake,
2016 from Brazil. Nine new species of the genus are described from the Southern Brazilian …

Specimens belonging to a new species in the genus Protocirrineris have been found during
surveys along the southwestern coasts of the Netherlands. Protocirrineris stormae sp. nov …

Introduction: The knowledge of polychaetes in the subtropical region of Africa benefited from
the activity of J. Day. However, 50 years after the publication of his Monograph of the …

The family Cirratulidae Ryckholt 1851 comprises 12 genera divided into two groups with
either tentacular filaments or paired dorsal tentacles, the multitentaculate genera and …

Introducción: El conocimiento de los poliquetos de la región subtropical de África fue
logrado gracias a John Day. Sin embargo, 50 años después es necesario reconsiderar la …