Phylum Chordata
| Subphylum Tunicata/Urochordata | Class Ascidiacea |
Green
gum drops ascidians
Diplosoma sp.
Family Didemnidae
updated Nov 2019
Where
seen? These little
ascidians that resemble green sweets are commonly seen, especially
on our Southern shores.
Features: Each blob about 1cm
long. Flat, irregular shapes with rounded margins so that each shape
resembles a gum drop. Each shape appears to be made up of many individual
zooids embedded in a common tissue. The shapes are arranged higgledy-piggledy
in crowded clusters on seagrasses such as Tape
seagrass (Enhalus acoroides), seaweeds as well as on coral
rubble.
It's hard to identify ascidians without close examination of small
features. On this website, they are grouped by large external features
for convenience of display. |
Beting Bronok, Aug 05
|
Kusu Island,
May 07
|
Terumbu Raya, May 10
|
*Species
are difficult to positively identify without examination of internal parts.
On this website, they are grouped by external features for convenience of
display.
Green
gum drops ascidians on Singapore shores |
Other sightings on Singapore shores |
Pulau Tekukor, Sep 18
Photo shared by Richard Kuah on facebook. |
Pulau Semakau, Jan 16
Photo shared by Richard Kuah on facebook. |
Terumbu Pempang Laut, Apr 11
Photo shared by Loh Kok Sheng on flickr. |
Pulau Sudong, Dec 09 |
Pulau Senang, Aug 10 |
Pulau Biola, May 10 |
Pulau Senang, Jun 10
|
Pulau Salu, Jun 10
|
Pulau Berkas, May 10
|
Acknowledgements
Grateful thanks to Rene Ong for pointing out the identification of these animals.
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