{"id":663,"date":"2012-05-17T12:34:49","date_gmt":"2012-05-17T10:34:49","guid":{"rendered":"https:\/\/opistobranquis.info\/bosellia-mimeticabosellia-mimeticabosellia-mimetica"},"modified":"2024-10-28T11:42:47","modified_gmt":"2024-10-28T10:42:47","slug":"bosellia-mimetica","status":"publish","type":"page","link":"https:\/\/opistobranquis.info\/en\/guia\/sacoglossa\/plakobranchoidea\/bosellia-mimetica\/","title":{"rendered":"Bosellia mimetica"},"content":{"rendered":"

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Bosellia mimetica <\/em>(Trinchese, 1891)<\/h3>\n

\"Bosellia<\/div>
Bosellia mimetica @ L'Escala<\/em> by Enric Madrenas<\/center><\/span>

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WoRMS Taxonomic Information<\/h3>
Current accepted name: Bosellia mimetica<\/em> Trinchese, 1891<\/strong><\/div>

Current classification<\/h4>
Superdomain<\/th>Biota<\/a><\/td><\/tr>
Kingdom<\/th>Animalia<\/a><\/td><\/tr>
Phylum<\/th>Mollusca<\/a><\/td><\/tr>
Class<\/th>Gastropoda<\/a><\/td><\/tr>
Subclass<\/th>Heterobranchia<\/a><\/td><\/tr>
Infraclass<\/th>Euthyneura<\/a><\/td><\/tr>
Subterclass<\/th>Tectipleura<\/a><\/td><\/tr>
Superorder<\/th>Sacoglossa<\/a><\/td><\/tr>
Superfamily<\/th>Plakobranchoidea<\/a><\/td><\/tr>
Family<\/th>Plakobranchidae<\/a><\/td><\/tr>
Genus<\/th>Bosellia<\/em><\/a><\/td><\/tr>
Species<\/th>Bosellia mimetica<\/em> Trinchese, 1891<\/a><\/td><\/tr><\/table>

Classification provided by the World Register of Marine Species (WoRMS). [138851<\/a>]<\/p><\/div>Description<\/strong>
\nWhen fully extended, this animals are elongated and can reach up to about 8 mm in length, however when they are at rest their contour can be almost circular and have nearly half the size. The overall color is dark green. Moving animals clearly differentiate the head region, which has a rounded oral lobe, and the rest of the body, both regions separated by a kind of groove. The rhinophores are short and auriculate and their eyes are located at the base, in the center of a small depigmented area. The back of the animal lacks any kind of expansions but its anterior cardiac region protrudes slightly.\u00a0The general color of the body and the head region is light green but this color is dotted by numerous dark green spots that provide a darker tone to the whole animal. The rhinophores are usually colored lighter than the rest of the body. The back can be sometimes decorated by small crimson and white spots on the margins of the body formed by clusters of white grains.<\/p>\n

Biology<\/strong>
\nThis species is closely associated with the chlorophycean algae Halimeda tuna <\/em>that it feeds on, and onto which it is commonly found. The sacoglossan “steals” chloroplasts from the algae and incorporates them into its tissues where they are still functional for a while, photosynthesizing organic molecules that are used by the animal. The abundance of chloroplasts in Bosellia mimetica<\/em>‘s tissues makes it acquire a green shade almost identical to the alga Halimeda tuna<\/em> it feeds on, rendering a perfect camouflage, and the byproducts photosynthethised by chloroplasts in the sacoglossan serve as food. The spawn of this species has the form of a tight spiral cord with numerous laps and white eggs. The eggs are deposited on the same alga Halimeda tuna<\/em> or on the also chlorophycean Flabellia petiolata<\/em>.<\/p>\n

Etymology<\/strong><\/p>\n