Phyllodoce lineata | |
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Individual stained to show prostomium with tentacular cirri and everted proboscis | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Annelida |
Clade: | Pleistoannelida |
Subclass: | Errantia |
Order: | Phyllodocida |
Family: | Phyllodocidae |
Genus: | Phyllodoce |
Species: | P. lineata |
Binomial name | |
Phyllodoce lineata | |
Synonyms | |
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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.
This is a multi-segmented worm of variable length, a worm with 300 segments being about 200 mm (8 in) long. The prostomium is roughly pentagonal. [2] Like other members of the genus, the prostomium bears two pairs of antennae, a pair of eyes and a pair of large, retractile, nuchal organs. The proboscis is eversible and is divided into two distinct parts. [3] The proximal part of the proboscis bears about 25 longitudinal rows of tiny papillae, and the distal part bears 6 longitudinal rows of larger, knob-like protuberances, and a ring of papillae at the tip. The body is elongated and of even width, apart from a tapering tip. Long tentacle-like cirri are borne on the first 7 body segments, and fleshy paddle-like parapodia are borne on the remainder. The eyes are red and there is some dark pigmentation in front of them and along the sides of the body. [2]
Phyllodoce lineata occurs in the northeastern Atlantic Ocean, its range including the North Sea, the west coast of Scotland and Ireland, the Bay of Biscay, the Iberian peninsula and the Mediterranean Sea. [1] It is found in the intertidal and shallow sub-tidal zones on sandy and muddy substrates. [2]
A predator and scavenger, P. lineata feeds mostly on other polychaete worms. [4] The sexes are separate and fertilisation is external. [4] Eggs typically hatch into trochophore larvae, which are planktonic, and when sufficiently developed, undergo metamorphosis into segmented juveniles. [4]
Phyllodoce is a genus of polychaete worms, which contains about 200 species. The prostomium bears eyes, two pairs of antennae and a pair of large retractile nuchal organs. The eversible proboscis is clearly divided into two parts.
Phyllodocida is an order of polychaete worms in the subclass Aciculata. These worms are mostly marine, though some are found in brackish water. Most are active benthic creatures, moving over the surface or burrowing in sediments, or living in cracks and crevices in bedrock. A few construct tubes in which they live and some are pelagic, swimming through the water column. There are estimated to be more than 4,600 accepted species in the order.
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.
Phyllodoce mucosa is a species of polychaete worm in the family Phyllodocidae. It is found intertidally in both the Pacific and Atlantic Oceans, typically on sandy or muddy seabeds.
Phyllodoce maculata is a species of Polychaete worm in the family Phyllodocidae. It is native to the northeastern Atlantic Ocean where it inhabits shallow water areas of sand, mud and stones.
Phyllodocidae is a family of polychaete worms. Worms in this family live on the seabed and may burrow under the sediment.
Eulalia clavigera is a species of polychaete worm in the family Phyllodocidae, native to the coasts around Britain, through Western France, and to the Iberian Peninsula. It closely resembles Eulalia viridis, and there has been confusion in the past as to the identification of the two species.
Eulagisca gigantea is a species of scale worm. This species is specifically found in the deep-sea in cold waters like the Antarctic Ocean. The scale worms are named for the elytra on their surface that look like scales
Leucia nivea is a species of polychaete worm, commonly known as a "scale worm", in the family Polynoidae. This species occurs in the northeastern Atlantic Ocean, the North Sea and the Mediterranean Sea.
Eunoe spinicirris is a scale worm described from the Sea of Japan at depths of 30–200m.
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.
Verrucapelma is a genus of marine annelids in the family Polynoidae. Verrucapelma contains three species which are known from shallow water down to a depth of about 90 m. All three species occur in the Indo-Pacific region, in the Coral Sea, northern Australia and the Indonesian archipelago.
Verrucapelma nigricans is a scale worm known from the South China Sea from intertidal habitats.
Verrucapelma nigricans is a scale worm known from the South China Sea from intertidal habitats.
Verrucapelma retusa is a scale worm known from northern Australia, the Timor Sea and the Coral Sea from shallow water to depths of about 20 m.
Gattyana cirrhosa is a scale worm known from widespread locations in the North Atlantic, Arctic, and northwestern Pacific oceans, from the intertidal zone to depths of at least 1,200 m (3,900 ft).
Gattyana pohaiensis is a scale worm described from the Yellow Sea at depth down to 26 m.
Gattyana treadwelli is a scale worm known from the north-west Pacific and Arctic Oceans from depths down to about 30 m.
Hermadionella nipponicus is a scale worm known from Japan in the north-west Pacific Ocean from the intertidal zone.
Subadyte is a genus of marine polychaete worms belonging to the family Polynoidae, the scaleworms. Eight species of Subadyte are recognised and the genus is known to occur widely in the world's oceans from the intertidal zone to depths of about 1200 m.