Punctuated
flatworm
Maritigrella fuscopunctata*
Family
Euryleptidae
updated
Feb 2020
Where
seen? This well camouflaged worm is so far most commonly seen at Chek Jawa, among coral
rubble usually at night.
Features: 5-7cm long. Body
cream-white to beige with a pattern of black bars or spots in bars
along the edges with a
broad pale centre with orange or darker spots in a honey-comb pattern.
Underside has a similiar pattern and colour. Has a pair of tentacles that extend like flaps at the front of the body. A distinguishing feature is black spots on the tentacles.
What does it eat? Maritigrella flatworms eat ascidians by sucking out individual animals with their tube-shaped pharynx (a
part of the gut) that can be pushed out through the mouth to engulf
the prey. |
Chek Jawa, Aug 05
|
Big Sisters Island, Jan 20
Shared by Rene Ong on facebook.
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*Species are difficult to positively identify without close
examination.
On this website, they are grouped by external features for convenience of
display.
Punctuated
flatworms on Singapore shores |
Other sightings on Singapore shores |
Chek Jawa, Jul 18
Shared by Rene Ong on facebook. |
Underside. |
Underside. |
Chek Jawa, Jul 18
Shared by Rene Ong on facebook.
|
Chek Jawa, Jun 21
Shared by Toh Chay Hoon on facebook.
|
Chek Jawa, Jul 18
Shared by Dayna Cheah on facebook. |
Pulau Jong, Jan 23
Shared by Jianlin Liu on facebook. |
Terumbu Bemban, May 21
Shared by Toh Chay Hoon on facebook. |
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Acknowledgement
With grateful thanks to Leslie H. Harris of the Natural
History Museum of Los Angeles County for comments on this worm
and its identification.
Grateful thanks to Rene Ong for sharing details and identifying the flatworms on this page.
Links
References
- Rene S.L. Ong and Samantha J.W. Tong. 29 October 2018. A preliminary checklist and photographic catalogue of polyclad flatworms recorded from Singapore. Nature in Singapore 2018 11: 77–125.
- Newman, Leslie
and Lester Cannon. 2003. Marine
Flatworms: The World of Polyclads.
CSIRO Publishing. 97pp.
- Humann, Paul
and Ned Deloach. 2010. Reef
Creature Identification: Tropical Pacific New World Publications.
497pp.
- Kuiter, Rudie
H and Helmut Debelius. 2009. World
Atlas of Marine Fauna. IKAN-Unterwasserachiv. 723pp.
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