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* http://www.exoticsguide.org/species_pages/b_violaceus.html
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Morphologically similar to ''[[Botryllus schlosseri]]'' and similarly widespread, ''Botrylloides'' is distinguished by having linearly-arranged, parallel "chains" of [http://en.wiktionary.org/wiki/zooid zooids]. (Olwen Ager, [http://www.marlin.ac.uk/species/Botrylloidesleachi.htm])
Morphologically similar to ''[[Botryllus schlosseri]]'' and similarly widespread, ''Botrylloides'' is distinguished by having linearly-arranged, parallel "chains" of [http://en.wiktionary.org/wiki/zooid zooids].<ref name="Botryllidae-Wikispecies">{{Cite web|url=http://www.marlin.ac.uk/species/Botrylloidesleachi.htm|title=MarLIN - The Marine Life Information Network|accessdate=2007-02-17|publisher=The Marine Biological Association|author=Owen Alger}}</ref>


Both form flat sheets of organisms covering ropes, boat hulls, horseshoe crabs, seaweeds, and basically any still or slow-moving object in saltwater.
Both form flat sheets of organisms covering ropes, boat hulls, horseshoe crabs, seaweeds, and basically any still or slow-moving object in saltwater.

Revision as of 22:13, 17 February 2007

Botrylloides
Scientific classification
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[1]

The "Chain Sea Squirts or Chain Tunicates" of the genus Botrylloides:

Morphologically similar to Botryllus schlosseri and similarly widespread, Botrylloides is distinguished by having linearly-arranged, parallel "chains" of zooids.[1]

Both form flat sheets of organisms covering ropes, boat hulls, horseshoe crabs, seaweeds, and basically any still or slow-moving object in saltwater.

Both are relative newcomers to most of the world's harbors, being thought to have appeared within the last 100 years in most harbors and are now found in ports in every ocean worldwide.

Invasive tunicates such as these, Didemnum sp., and Styela clava are a problem for shellfish and other marine life populations, and cause fouling of boats and piers.

Species include

Notes

  1. ^ a b "Botryllidae-Wikispecies". Retrieved 2007-02-17. Cite error: The named reference "Botryllidae-Wikispecies" was defined multiple times with different content (see the help page).

This category contains articles in the subphylum of urochordata - the tunicates.