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Tout voir sur WikipediaSlender sea pen - Wikipedia
The slender sea pen (Virgularia mirabilis) is a species of sea pen in the family Virgulariidae, occurring throughout the Mediterranean and Western Europe, with some colonies being found on islands in the Mid-Atlantic. Afficher plus
The slender sea pen stands upright in fine sediments. Their peduncles are buried underneath the sediment, while their raches extend into … Afficher plus
Slender sea pens typically feed on zooplankton and other organic particles, however they also have been known to feed upon small animals that have been swept into their … Afficher plus
The slender sea pen is able to live in both shallow, sheltered locations, as well as up to depths of 400 m. The species is located primarily in the … Afficher plus
The sexes are separate, with each colony of polyps being either male or female. Each colony will remain the same sex for their entire life … Afficher plus
Texte Wikipédia sous licence CC-BY-SA Slender sea pen (Virgularia mirabilis) - MarLIN - The Marine Life ...
WebDescription. A slender sea pen up to 60 cm long with a central stem only a few millimetres thick. Retractile tentacled polyps are fused into small 'leaves' which are arranged in two …
Sea pen - Wikipedia
Sea pens are colonial marine cnidarians belonging to the order Pennatulacea. The order Pennatulacea, commonly known as sea pens, are colony-forming benthos belonging within subclass Octocorallia (Anthozoa, Cnidaria). Sea pens are found worldwide from shallow to deep waters, and they are important components in sandy and muddy environments. Thus far, there has been onl…
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description of Virgularia mirabilis - Slender sea pen
Web25 mai 2024 · Description. Virgularia mirabilis is a sea pen of up to 60 cm tall. Its leaf-like tiny branches tappering at the bottom and the top of the colony give it a delicate feather-shape. Generally, the internal calcareous …
The slender sea pen | Encyclopedia of Puget Sound
WebThe slender sea pen. Sea pens are marine cnidarians that belong to the order Pennatulacea. They are colonial organisms, composed of specialized polyps. This critter …
MarLIN
WebVery slender sea-pen, up to 60 cm long with the axial polyp 2-4 mm in diameter. Axis round in cross-section. Stalk about equal in length to the rachis, ... Genus Virgularia Authority …
Sea pen | Cnidarian, Anthozoan & Polyp | Britannica
Websoft coral. sea pen, any of the 300 species of the order Pennatulacea, colonial invertebrate marine animals of the class Anthozoa (phylum Cnidaria). The name sea pen derives from their resemblance to quill …
Slender sea pen - Wikiwand
WebThe slender sea pen is a species of sea pen in the family Virgulariidae, occurring throughout the Mediterranean and Western Europe, with some colonies being found on …
Effects of aquaculture effluents on the slender sea pen
Web24 avr. 2024 · This study aims to assess in situ the impact of effluents originating from an Atlantic salmon ( Salmo salar) farm on a nearby slender sea pen ( Virgularia mirabilis) …
Effects of aquaculture effluents on the slender sea pen Virgularia ...
WebIn Norway, five main species of sea pens are present: (1) Halipteris finmarchina (Sars, 1851), (2) Kophobelemnon stelliferum (Müller, 1776), (3) Funiculina quadrangularis …
Recherches associées pour slender sea pen genus
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