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Polycitor Crystallinus
''Polycitor'' is a genus of tunicates belonging to the family Polycitoridae. The genus has almost cosmopolitan distribution. Species Species: *'' Polycitor adriaticus'' *''Polycitor africanus'' *'' Polycitor annulus'' *'' Polycitor aurantiacus'' *'' Polycitor calamus'' *'' Polycitor cerasus'' *'' Polycitor circes'' *'' Polycitor clava'' *''Polycitor columna'' *'' Polycitor crypticus'' *'' Polycitor crystallinus'' *''Polycitor cuneatus'' *'' Polycitor emergens'' *'' Polycitor epicolon'' *''Polycitor giganteus'' *'' Polycitor glareosus'' *''Polycitor luderitzi'' *'' Polycitor nitidus'' *''Polycitor nubilus'' *''Polycitor obeliscus'' *''Polycitor porrecta'' *''Polycitor profundus'' *''Polycitor proliferus'' *''Polycitor protectans'' *''Polycitor psammophorus'' *''Polycitor searli'' *''Polycitor spirifer'' *''Polycitor subarborensis'' *''Polycitor torensis'' *'' Polycitor translucidus'' *''Polycitor violaceus ''Polycitor'' is a genus of tunicates be ...
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Tunicates
A tunicate is a marine invertebrate animal, a member of the subphylum Tunicata (). It is part of the Chordata, a phylum which includes all animals with dorsal nerve cords and notochords (including vertebrates). The subphylum was at one time called Urochordata, and the term urochordates is still sometimes used for these animals. They are the only chordates that have lost their myomeric segmentation, with the possible exception of the 'seriation of the gill slits'. Some tunicates live as solitary individuals, but others replicate by budding and become colonies, each unit being known as a zooid. They are marine filter feeders with a water-filled, sac-like body structure and two tubular openings, known as siphons, through which they draw in and expel water. During their respiration and feeding, they take in water through the incurrent (or inhalant) siphon and expel the filtered water through the excurrent (or exhalant) siphon. Most adult tunicates are sessile, immobile and p ...
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Polycitor Giganteus
''Polycitor'' is a genus of tunicates belonging to the family Polycitoridae. The genus has almost cosmopolitan distribution. Species Species: *'' Polycitor adriaticus'' *''Polycitor africanus ''Polycitor'' is a genus of tunicates belonging to the family Polycitoridae. The genus has almost cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of t ...'' *'' Polycitor annulus'' *'' Polycitor aurantiacus'' *'' Polycitor calamus'' *'' Polycitor cerasus'' *'' Polycitor circes'' *'' Polycitor clava'' *'' Polycitor columna'' *'' Polycitor crypticus'' *'' Polycitor crystallinus'' *'' Polycitor cuneatus'' *'' Polycitor emergens'' *'' Polycitor epicolon'' *'' Polycitor giganteus'' *'' Polycitor glareosus'' *'' Polycitor luderitzi'' *'' Polycitor nitidus'' *'' Polycitor nubilus'' *'' Polycitor obeliscus'' *'' Polycitor porrecta'' *'' Polycitor profundus'' *'' Polycitor prolif ...
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