Halecium [Halecium]

Description

Halecium is a genus of hydrozoans in the family Haleciidae. Members of this genus are characterized by their branching, tree-like colonies which are formed from a central stalk with side branches. These marine organisms are found in a variety of habitats, from shallow to deep waters, and can be either sessile or free-floating. The colonies are composed of individual polyps that are connected by a network of canals. Halecium species are known for their delicate, often transparent structures, which can vary in color from clear to pale green or brown. They capture small planktonic organisms for food using their tentacles, which are equipped with stinging cells called nematocysts.

Species

Halecium Beanii [Halecium beanii]

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Halecium Halecium [Halecium halecinum]

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Halecium Labrosum [Halecium labrosum]

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Halecium Muricatum [Halecium muricatum]

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Halecium Okeni [Halecium okeni]

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Halecium Tenellum [Halecium tenellum]

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Taxonomy