Eunicida is an order of polychaete worms.
Palpata is a subclass of polychaete worm. Members of this subclass are mostly deposit feeders on marine detritus or filter feeders. Palpata has become superfluous with the elevation of Canalipalpata to subclass.
Eulalia viridis is a species of bright-green polychaete worm in the family Phyllodocidae. It can range from 5 to 15 cm in length and is usually found in shallow north Atlantic water under rocks or in mussel beds.
Macrochaeta natalensis is a polychaete which belongs to the Acrocirridae family. The body of this worm consists of a head, a cylindrical, segmented body and a tail piece. The head consists of a prostomium and a peristomium and utilized paired appendages.
Phyllodocidae is a family of polychaete worms. Worms in this family live on the seabed and may burrow under the sediment.
Leucia is a genus of marine polychaete worms belonging to the family Polynoidae, the scaleworms. Leucia contains 2 species, both found in the northern Atlantic Ocean. This genus is distinguished from the closely related genus Harmothoe by having sixteen pairs of elytra, as opposed to fifteen.
Eunoe leiotentaculata is a scale worm known from southern Australia and New Zealand and the South Pacific Ocean at depths of 500–1200 m.
Phyllodoce lineata is a species of polychaete worm in the family Phyllodocidae. It is native to the northeastern Atlantic Ocean and the Mediterranean Sea where it occurs in the intertidal and shallow sub-tidal zones on soft sediment.
Eunoe spinicirris is a scale worm described from the Sea of Japan at depths of 30–200m.
Eunoe spinulosa is a scale worm described from the North Atlantic Ocean off Nova Scotia.
Eunoe subtruncata is a scale worm described from the Sea of Japan.
Admetella brevis is a scale worm known from the Hjort Trench in the south-west Pacific Ocean at a depth of 5760m.
Austropolaria is a genus of marine annelids in the family Polynoidae. The genus includes a single species, Austropolaria magnicirrata, which is known only from the Amundsen Sea in the Southern Ocean, at depths of 1000 to 1500m.
Hartmania is a genus of marine polychaete worms belonging to the family Polynoidae, the scaleworms. Hartmania contains a single species, Hartmania moorei which is known from the north-west Atlantic Ocean off the coast of North America from shallow water to depths of about 80 m.
Uncopolynoe is a genus of marine polychaete worms belonging to the family Polynoidae, the scaleworms. Uncopolynoe contains a single species, Uncopolynoe corallicola which is known from the Red Sea at a depth of 1 m.
Ysideria is a genus of marine polychaete worms belonging to the family Polynoidae, the scale worms. Ysideria contains a single species, Ysideria hastata which is known from the North Pacific Ocean off the coast of California at depths of about 50–60 m.
Gattyana is a genus of marine annelids in the family Polynoidae. The genus includes 11 species, 9 of which occur in the northern hemisphere, the remaining two are from the Indian Ocean off Mozambique and the Southern Ocean off New Zealand. Species of Gattyana are known from shallow water down to depths of about 1200 m.
Hermadionella is a genus of marine polychaete worms belonging to the family Polynoidae, the scaleworms. Hermadionella contains 3 species which are known from the north-west Pacific and Arctic Oceans from the intertidal to depths of about 200 m.
Scalibregmatidae is a family of polychaetes belonging to the order Opheliida, and was first described by Anders Johan Malmgren in 1867.
Scalibregma is a genus of polychaetes belonging to the family Scalibregmatidae.
