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the web of life in southern Africa

Genus: Ritteriella

Life > Eukaryotes > Opisthokonta > Metazoa (animals) > Bilateria > Deuterostomia > Chordata > Tunicata > Thaliacea > Salpida > Family: Salpidae

Three species worldwide, all of which have wide pelagic distributions that include southern African seas.

Species native to southern Africa

Information from World Register of Marine Species (WoRMS), unless otherwise indicated.

Ritteriella amboinensis  

Widespread and "not uncommon" in all of the Indo-Pacific, with confirmed records from the seas of the east coast of southern Africa (van Soest 1974).

 

Ritteriella picteti

Quite a rare species but with a wide distribution covering the Indian and Pacific oceans. There are confirmed records from the seas of the east coast of southern Africa (distribution map in van Soest 1974).

 

Ritteriella retracta

Widely distributed across all three oceans, from 50°N to 40°S (van Soest 1974). Recorded from the Benguela Current region by Gibbons (1999) and there are confirmed records off the east coast of southern Africa by van Soest (1974).

 

Publications

  • Lazarus, B. I. and D. Dowler. 1979. Pelagic tunicata off the west and south-west coasts of South Africa, 1964-1965. Fish. Bull. S. Afr. 12:93-119.
  • van Soest RWM. 1974. A revision of the genera Salpa Forskål, 1775, Pegea Savigny, 1816, and Ritteriella Metcalf, 1919 (Tunicata, Thaliacea). Beaufortia 22(293): 153-191.

Text by Hamish Robertson