Observations on the caddisfly fauna (Insecta, Trichoptera) of the lower Orange and Fish Rivers in southern Africa with the description of a new species

Four new species of Rhyacophila (Trichoptera: Rhyacophilidae) from Sabah, East Malaysia

A review of progress in taxonomy of water mites from China (Acari: Hydrachnidia)

Laonice (Annelida: Spionidae) from South and Central America

Morphology and ecology of a new sexually dimorphic species of Polydora (Polychaeta: Spionidae) associated with hermit crabs from Jamaica, West Indies

Polynoidae (Annelida: Polychaeta) associated with cold-water coral reefs of the northeast Atlantic and the Mediterranean Sea

Two new species of Cirratulidae (Annelida: Polychaeta) from Mar del Plata, Argentina (SW Atlantic)

A new species of Poecilochaetus (Polychaeta: Poecilochaetidae) from coastal waters off Southern California, USA

Capitella teleta, a new species designation for the opportunistic and experimental Capitella sp. I, with a review of the literature for confirmed records