Gold-spotted
mudskipper
Periophthalmus chrysospilos
Family Gobiidae
updated
Sep 2020
Where
seen? This orange spotted fish is the most commonly seen mudskipper on many of
our shores. On all kinds of shores including rocky shores, sandy areas
near mangroves and seagrasses, as well as on coral rubble areas near
reefs.
Features: 6-12cm. Gaily speckled
with orange-yellow spots on 'cheeks' and the sides of the body. Often with many dark bars along the body too. The male
raises his bright orange-and-black dorsal fin to court females and
intimidate rival males. Unlike females, males have elongated spikes
on the first and second spine of his colourful first dorsal fin. |
Male has elongated
first and second spines
on the first dorsal fin.
Chek Jawa, Jan 10 |
Lazarus Island, Feb 11 |
Burrow wars: It digs a burrow on soft mud flats, spitting out balls
of mud as it digs out the hole. One mudskipper was seen to spit out
mud missiles at an intruder! |
Spitting out
mudballs as it digs a burrow.
Chek Jawa, Jan 10
Photo shared by James Koh on his
flickr.
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Sometimes seen moving in a group.
Pulau Semakau, Dec 04
|
Schools of skippers: This mudskipper is sometimes seen in small groups, moving around together along the tide line. Sometimes they move in a line, following what seems to be the
leader.
What does it eat? It eats small
crabs, prawns and insects. One was seen eating a tubeworm. |
Mudskipper eating a tubeworm.
Chek Jawa, Jun 11
Photo shared by Loh Kok Sheng on his blog.
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Gold-spotted
mudskippers on Singapore shores |
Other sightings on Singapore shores |
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Changi Loyang, Jun 23
Photo shared by Loh Kok Sheng on facebook. |
Pasir Ris Park, Jul 17
Photo shared by Abel Yeo on facebook. |
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East Coast Park, Feb 16
Photo shared by Jonathan Tan on facebook. |
Berlayar Creek, Mar 16
Photo shared by Marcus Ng on flickr.
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Tanah Merah,
Jun 09
Photo shared by James Koh on his
flickr. |
Pulau Sudong,
Dec 09
Photo shared by Toh Chay Hoon on her
flickr. |
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Links
Other
references
- Larson, Helen
K and Kelvin K. P. Lim. 2005. A
Guide to Gobies of Singapore. Singapore Science Centre.
164pp.
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