Phlebobranchia

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Phlebobranchia
Ascidia.JPG
Ascidia
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Subphylum: Tunicata
Class: Ascidiacea
Order: Enterogona
Suborder: Phlebobranchia
Lahille 1887
Families
Synonyms
  • Dictyobranchiae

Phlebobranchia is a suborder of sea squirts in the class Ascidiacea.[1]

Characteristics[]

, "Red spotted sea squirt".

The group includes both colonial and solitary animals. They are distinguished from other sea squirts by the presence of longitudinal vessels in the pharyngeal basket. This provides the etymology of their name: in ancient greek, φλέψς, φλεβός means "blood vessel". Another characteristic of phlebobranchians is the gonads being surrounded by a loop of gut. The posterior part of the abdomen is absent, and many species also lack the epicardial cavity that surrounds the heart and other internal organs in many other sea squirts.[2]

Taxonomy[]

  • ?†
    • ?† Jaekel 1915 [Sphaerospongia permotessellata Parona 1933]
  • Agneziidae Monniot & Monniot 1991 [Agnesiidae Michaelsen 1898]
    • Kott 1963
    • Monniot & Monniot 1991 [Agnesia Michaelsen 1898 non Koninck 1883]
    • Ärnbäck-Christie-Linde 1938
    • (Millar 1955)
    • Sluiter 1904 [Ciallusia Van Name 1918]
  • Diazonidae Garstang 1891
    • Diazona Savigny 1816 [Aphanibranchion Oka 1906; Syntethys Forbes & Goodsir 1851; Diagonum Troschel 1842; Diagoma Wade 1842]
    • Millar 1963 [Patridium Kott 1975]
    • Millar 1975
    • Rhopalaea Philippi 1843 [Rhopalona Roule 1886; Rhopalopsis Herdman 1890]
    • Tokioka 1955 [Syndiazona Oka 1926]
    • Herdman 1886
  • Dimeatidae Sanamyan 2001
    • Monniot & Monniot 1982
  • Hypobythiidae
    • Hypobythius Moseley 1879
  • Octacnemidae
    • Ritter 1907
    • Monniot & Monniot 1983
    • Monniot & Monniot 1985
    • Sluiter 1905
    • Monniot 1998
    • Oka 1918
    • Monniot & Monniot 2003
    • Moseley 1877
    • (Metcalf 1893) Ihle
    • Vinogradova 1969
  • Plurellidae Kott 1973
    • (Sluiter 1904)
    • Kott 1973
  • Cionidae Lahille 1887 [incl. Pseudodiazona]
    • Monniot & Monniot 1973
    • Ciona Fleming 1822
    • Monniot & Monniot 1984
  • Corellidae Lahille 1888 [Rhodosomatidae Hartmeyer 1908]
    • Herdman 1880
    • Chelyosoma Broderip & Sowerby 1830
    • Monniot & Monniot 1976
    • Corella Alder & Hancock 1870
    • Oka 1926
    • Hartmeyer 1903
    • Herdman 1882 [Agnesiopsis Monniot 1969]
    • Monniot 1962
    • Monniot & Monniot 1984
    • Rhodosoma Ehrenberg 1828 [Chevreulius Lacaze-Duthiers 1865; Corellascidia Hartmeyer 1900; Peroides Macdonald 1864; Schizascus Stimpson 1855]
    • Ärnbäck-Christie-Linde 1950
  • Perophoridae Giard 1872
  • Ascidiidae Herdman 1882 [incl. Namiella Monniot & Monniot 1968]
    • Ascidia Linnaeus 1767 [Ascidie Linnaeus 1767; Ascidiopsis Verrill 1872; Bathyascidia Hartmeyer 1901; Phallusioides Huntsman 1912; Tunica; Herdmania Hartmeyer 1900 non Lahille 1888 non Thompson 1893;]
    • Ascidiella Roule 1884
    • Monniot & Monniot 1991 [Fimbrosa Monniot & Monniot 1991]
    • Phallusia Savigny 1816 [Pachychlaena Hedman 1880; Phallusiopsis Hartmeyer 1908; Plurascidia Monniot & Monniot 2000]
    • Monniot 1962

References[]

  1. ^ Gittenberger, A.; Sanamyan, K. (2015). Phlebobranchia. 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 2015-12-23
  2. ^ Barnes, Robert D. (1982). Invertebrate Zoology. Philadelphia, PA: Holt-Saunders International. p. 1042. ISBN 0-03-056747-5.

External links[]

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