title: Microcosmus
text: # Microcosmus
  
  Microcosmus Heller, 1878 è un genere di ascidie della famiglia Pyuridae.
  
  ## Tassonomia
  
  Comprende le seguenti specie:
  
  * Microcosmus albidus Michaelsen, 1904
  * Microcosmus anchylodeirus Traustedt, 1883
  * Microcosmus anomalocarpus Millar, 1988
  * Microcosmus arenaceus Sluiter, 1904
  * Microcosmus australis Herdman, 1898
  * Microcosmus bitunicatus Monniot F. & Monniot C., 2001
  * Microcosmus claudicans (Savigny, 1816)
  * Microcosmus curvus Tokioka, 1954
  * Microcosmus exasperatus Heller, 1878
  * Microcosmus glacialis (Sars, 1859)
  * Microcosmus hartmeyeri Oka, 1906
  * Microcosmus helleri Herdman, 1881
  * Microcosmus hernius (Monniot C. & Monniot F., 1973)
  * Microcosmus hirsutus Sluiter, 1900
  * Microcosmus longicloa Monniot C. & Monniot F., 1991
  * Microcosmus madagascariensis Michaelsen, 1918
  * Microcosmus miniaceus Sluiter, 1900
  * Microcosmus multiplicatus Tokioka, 1952
  * Microcosmus multitentaculatus Tokioka, 1953
  * Microcosmus nudistigma Monniot C., 1962
  * Microcosmus oligophyllus Heller, 1878
  * Microcosmus pacificus Monniot F. & Monniot C., 2001
  * Microcosmus planus Kott, 1975
  * Microcosmus polymorphus Heller, 1877
  * Microcosmus propinquus Herdman, 1881
  * Microcosmus psammiferus Monniot C., Monniot F., Griffiths & Schleyer, 2001
  * Microcosmus pupa (Savigny, 1816)
  * Microcosmus sabatieri Roule, 1885
  * Microcosmus santoensis Monniot F. & Monniot C., 2003
  * Microcosmus savignyi Monniot C., 1962
  * Microcosmus senegalensis Michaelsen, 1915
  * Microcosmus squamiger Michaelsen, 1927
  * Microcosmus stoloniferus Kott, 1952
  * Microcosmus trigonimus Millar, 1955
  * Microcosmus tuberculatus Kott, 1985
  * Microcosmus vesiculosus Monniot F. & Monniot C., 2001
  * Microcosmus vulgaris Heller, 1877
  