Victorella pavida   Saville Kent,  1870 (Bryozoan)
Organism information awaits expert curation
Taxonomy
Kingdom:Animalia
Phylum:Bryozoa
Class: Gymnolaemata
Order:Ctenostomatida
Family:Victorellidae

Image copyrights: Faasse, M.A. & H. De Blauwe

Description
Size (Zooecium): Length 500-1400 µ; breadth 180-230 µ.

Colonies pale brown but show a range from almost translucency to deep earthly brown. Colonies spread out from a central point. Each zooecium typically composed of a proximal adnate tubular portion, a median broad adnate part and an erect cylindrical distal region. Proximal, adnate tubular portion of the zooecium vary in color, in length and in thickness. Orifice squarish but in resting zooids as well as in zooecia without polypides orifice rounded. Tentacles eight in number. Pleated collar well developed provided with thin chitinous rods.


Synonym (s)
Victorella pavida Kent, 1870
Victorella pavida Hincks, 1880
Victorella pavida Bousfield, 1885
Victorella pavida Kraepelin, 1887
Victorella pavida Annandale, 1907
Victorella bengalensis Annandale, 1908
Victorella pavida Annandale, 1910
Victorella pavida Annandale, 1911
Victorella bengalensis Annandale, 1911
Victorella bengalensis Annandale, 1915
Victorella pavida Osburn, 1932
Victorella pavida Vortsman, 1936
Victorella pavida Marcus, 1940
Victorella pavida Osburn, 1944
Tanganella mullari Braem, 1951
Victorella pavida Brattstrom, 1953
Victorella pavida Toriumi, 1956
Victorella pavida Soule, 1957
Victorella pavida Sacchi, 1961
Victorella pavida Carrada and Sacchi, 1962
Victorella pavida Carrada, 1963
Victorella pavida Menon & Nair, 1967a
Victorella pavida Menon & Nair, 1967b

Common Name (s)
• Trembling Semat (English)
Economic Importance and Threats

Ecology
Habitat:  Open Sea, Coastal

Biogeography


• Tamil Nadu, Chennai INDIA (Record: 1910)
• West Bengal INDIA (Record: 1907, 1908, 1910, 1911)
• Kerala, Kochi Harbour INDIA (Record: 06/1963-09/1963, 06/1964-09/1964, 06/1965-09/1965, 10/1963-01/1964, 10/1964-01/1965)
• Maharashtra, Thane-Mumbai Bay (Lat: 18.91) (Long: 72.83) INDIA (Record: 06/2000-09/2001) (Depth: -15 mts)
• Maharashtra, Mumbai (Lat: 18.91) (Long: 72.83) INDIA (Record: 06/2000-09/2001) (Depth: -8 mts)

Literature Source(s)
  • Menon, NR and Menon, NN (2006) Taxonomy of Bryozoa from the Indian EEZ. A monograph Ocean Science and Technology Cell on Marine Benthos, Kochi and Centre for Marine Living resources and Ecology, Kochi 263 pp Available at - NIO, Goa
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org
  • Bryozoa (sea mats/moss animals) native to the Netherlands Marine and estuarine invertebrates of the Netherlands Available at - http://www.cryptosula.nl/
  • Swami, BS and Udhayakumar, M (2010) Seasonal influence on settlement, distribution and diversity of fouling organisms at Mumbai harbour Indian Journal of Marine Sciences National Institute of Science Communication And Information Resources, CSIR, New Delhi, India 39(1) 57-67 Available at - NIO,Goa

Page last updated on:2011-01-25

Back to Search