Clavelina lepadiformis

Last updated

Clavelina lepadiformis
Clavelina lepadiformis - Mar Piccolo.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Subphylum: Tunicata
Class: Ascidiacea
Order: Aplousobranchia
Family: Clavelinidae
Genus: Clavelina
Species:
C. lepadiformis
Binomial name
Clavelina lepadiformis
(Müller, 1776)
Synonyms
  • Ascidia lepadiformis Müller, 1776 (basionym)
  • Clavelina pumillo Milne Edwards, 1841
  • Clavelina rissoana Milne Edwards, 1841
  • Clavelina savigniana Milne Edwards, 1841

Clavelina lepadiformis, common name the light-bulb sea squirt, is a colonial sea squirt native to the NE Atlantic Ocean. [1]

Contents

Distribution

Light-bulb sea squirt colony Ascidia bombillo (Clavelina lepadiformis), Parque natural de la Arrabida, Portugal, 2022-07-20, DD 51.jpg
Light-bulb sea squirt colony

This species is a common shallow-water ascidian in Great Britain and Ireland. It occurs from Norway along European coasts south to the Mediterranean. [2] In the Mediterranean the presence of cryptic species has been demonstrated. [3]

Description

The transparent tunic and visible yellow or white internal organs give this animal its common name.

Related Research Articles

<span class="mw-page-title-main">Pleurogona</span> Order of sea squirts

Pleurogona is an order of tunicates which is no longer in use as it contains the same families as Stolidobranchia.

<i>Clavelina</i> Genus of sea squirts

Clavelina is genus of sea squirts, containing the following species:

<i>Microcosmus sabatieri</i> Species of sea squirt

Microcosmus sabatieri, commonly called the grooved sea squirt, sea fig, or violet, is a species of tunicates. The species has a rocky-shape appearance. It is mainly found in the Mediterranean Sea. It is used as food in parts of Europe.

<span class="mw-page-title-main">Phlebobranchia</span> Suborder of marine animals in the tunicates subphylum

Phlebobranchia is an order of sea squirts in the class Ascidiacea, first described by Fernando Lahille in 1886.

<span class="mw-page-title-main">Diazonidae</span> Family of sea squirts

Diazonidae is a family of sea squirts belonging to the order Aplousobranchia.

<span class="mw-page-title-main">Aplousobranchia</span> Suborder of marine animals in the tunicates subphylum

Aplousobranchia is an order of sea squirts in the class Ascidiacea, first described by Fernando Lahille in 1886. They are colonial animals, and are distinguished from other sea squirts by the presence of relatively simple pharyngeal baskets. This provides the etymology of their name: in ancient greek, ἁ.πλοος-ους (ha.ploos-ous) means "simple". The posterior part of the abdomen contains the heart and gonads, and is typically larger than in other sea squirts.

<i>Clavelina sabbadini</i> Species of sea squirt

Clavelina sabbadini is a species of tunicate, in the genus Clavelina. Like all ascidians, these sessile animals are filter feeders.

<i>Pycnoclavella diminuta</i> Species of sea squirt

Pycnoclavella diminuta, known as the white-spotted sea squirt, white-spot ascidian, and white-spotted ascidian, is a species of tunicate, in the genus Pycnoclavella. Like all ascidians, these sessile animals are filter feeders.

<i>Ascidiella aspersa</i> Species of sea squirt

Ascidiella aspersa, the European sea squirt, is a species of solitary sea squirts native to the northeastern Atlantic, from the Mediterranean Sea to Norway. They possess oval bodies up to 50 to 130 mm in length. Their branchial siphons are conical and positioned at the top of the body. They possess six to eight lobes. The atrial siphons are located at the upper third of the side of the body and possess six lobes. The body is covered by a firm transparent test that is greyish to brown in color. The test often snag detritus that remain loosely attached to the animal. When expanded, at most 40 tentacles can be observed on the inside surface of the branchial wall. Both the openings of the branchial and atrial siphons possess lighter colored ridges on their rims. They may also be frilled at times. A. aspersa are attached to the substrates by the left side of their bodies. They can be found in dense groups of unfused individuals on hard surfaces like rocks. at depths of up to 90 m (300 ft).

<i>Ascidia mentula</i> Species of chordates

Ascidia mentula is a species of solitary tunicate. It is found in the north east Atlantic Ocean, the Mediterranean Sea and Black Sea. It occurs round the coasts of Britain but is seldom seen on the east coast of England or Scotland.

<i>Clavelina cylindrica</i> Species of sea squirt

Clavelina cylindrica is a species of tunicate in the genus Clavelina. It is found in shallow waters around Australia.

<i>Diazona violacea</i> Species of sea squirt

Diazona violacea is a species of tunicate, an ascidian in the family Diazonidae. It is the type species of the genus Diazona.

<i>Polycarpa pomaria</i> Species of sea squirt

Polycarpa pomaria is a species of tunicate or sea squirt in the family Styelidae. It is native to the northeastern Atlantic Ocean where it lives on the seabed at depths down to about 450 metres (1,500 ft).

<i>Dendrodoa</i> Genus of sea squirts

Dendrodoa is a genus of ascidian tunicates in the family Styelidae.

<i>Dendrodoa grossularia</i> Species of tunicates

Dendrodoa grossularia is a species of tunicate or sea squirt in the family Styelidae, commonly known as the baked bean ascidian. It is native to the northeastern Atlantic Ocean where it is common in shallow water and on the lower shore in exposed rocky sites.

Polycarpa scuba is a species of tunicate or sea squirt in the family Styelidae. It is native to the northeastern Atlantic Ocean where it lives on the seabed.

Stolonica socialis is a species of tunicate or sea squirt in the family Styelidae, commonly known as orange sea grapes. It is native to the northeastern Atlantic Ocean, where it lives on the rocky seabed in shallow water.

<i>Distomus variolosus</i> Species of sea squirt

Distomus variolosus is a species of tunicate or sea squirt in the family Styelidae. It is native to the northeastern Atlantic Ocean where it lives on the seabed, typically on the stems and fronds of kelp.

Rhizomolgula is a genus of ascidian tunicates in the family Molgulidae.

<i>Perophora listeri</i> Species of sea squirt

Perophora listeri is a species of colonial sea squirt in the genus Perophora, native to the North Atlantic.

References

  1. Sanamyan, K. (2015). Clavelina lepadiformis (Müller, 1776). In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; Swalla, B.J.; Turon, X. (2015) Ascidiacea World Database. Accessed through: World Register of Marine Species on 2015-12-25
  2. Picton, B.E. & Morrow, C.C. (2015). Clavelina lepadiformis (O F Müller, 1776). [In] Encyclopedia of Marine Life of Britain and Ireland. Accessed on 2015-12-25
  3. Tarjuelo, I., D. Posada, K. Crandall, M. Pascual, X. Turon, (2001) Cryptic species of Clavelina (Ascidiacea) in two different habitats: harbours and rocky littoral zones in the northwestern Mediterranean Marine Biology, 139, 3, pp. 455-462.

Commons-logo.svg Media related to Clavelina lepadiformis at Wikimedia Commons

Photos of Clavelina lepadiformis in the Sealife Collection