Tricellaria peachii   (Busk,  1851) (Bryozoan)
Organism information awaits expert curation
Taxonomy
Kingdom:Animalia
Phylum:Bryozoa
Class: Gymnolaemata
Order:Cheilostomatida
Family:Candidae

Description
Size (Zooecium): Length 350-500 µ; breadth 110-130 µ.

Zoarium whitish in hue. Internodes long with 4 to 6 zooecia. Long zooecium with narrow more or less cylindrical proximal regions. Opesia occupy less than half of the front. The external lateral side of the zooecium produced into a flank. Two external and one internal spines. Scutum, frontal and lateral avicularia wanting. Bifurcation of type 11 of Harmer (1923). The joints traverse the opesia of the outer zooecia. Radicles arise from the external aspect of the proximal region of the zooecia.

Hermaphroditic. Reproduction may be sexual and asexual; bryozoan colonies consist of replicated series of zooids, each budded asexually from a predecessor. The founding zooid metamorphoses from the sexually produced larva.

It is also subject to competition and overgrowth from sponges, algae, and tunicates.


Synonym (s)
Cellularia peachii Busk, 1851
Tricellaria peachii Harmer, 1923
Tricellaria peachii Menon and Nair, 1967

Common Name (s)
Economic Importance and Threats

Ecology
Habitat:  Estuarine, Coastal
Trophic Level:  Consumer
Prey:  Small microorganisms, including diatoms and other unicellular algae
Predator:  Grazing organisms such as sea urchins and fish

Biogeography


• Tamil Nadu, Mandapam INDIA (Record: 01/12/1964)
• INDIA

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
  • Menon, NR and Nair, NB (1967) The ectoproctous bryozoans of the Indian waters Journal of the marine biological association of India The marine biological association of India 9(2) 430-432 Available at - NIO, Goa

Page last updated on:2011-06-01

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