Marine life · Koh Tao, Thailand

Pearly Dartfish in Koh Tao

Ptereleotris microlepis

Seen at 19 dive sites in Koh Tao. Best months: July (14%), October (14%), June (10%).

When and where

Your chances, site by site and month by month.

Share of logged dives on which it was seen. Brighter means more likely.

Chance of seeing Pearly Dartfish per dive, by site and month
SpeciesJanFebMarAprMayJunJulAugSepOctNovDec
Hin NgamJanuary: 5%February: 6%March: 5%April: 4%May: 4%June: 10%July: 14%August: 5%September: 6%October: 14%November: 8%December: 4%
Aow TanoteJanuary: 4%February: 4%March: 4%April: 3%May: 2%June: 7%July: 12%August: 4%September: 4%October: 12%November: 8%December: 3%
Aow LeukJanuary: 5%February: 6%March: 4%April: 4%May: 4%June: 9%July: 12%August: 5%September: 6%October: 12%November: 7%December: 4%
King Kong RockJanuary: 4%February: 5%March: 4%April: 3%May: 3%June: 7%July: 11%August: 4%September: 5%October: 12%November: 7%December: 4%
HTMS Hanhak Sattru WreckJanuary: 3%February: 3%March: 3%April: 2%May: 2%June: 4%July: 7%August: 3%September: 4%October: 9%November: 6%December: 3%
Laem Thien BayJanuary: 2%February: 2%March: 2%April: 2%May: 2%June: 4%July: 7%August: 2%September: 3%October: 7%November: 5%December: 2%
White RockJanuary: 1%February: 1%March: 1%April: 1%May: 1%June: 1%July: 1%August: 1%September: 3%October: 6%November: 4%December: 2%
TwinsJanuary: 1%February: 1%March: no dataApril: no dataMay: 1%June: 1%July: 1%August: 1%September: 2%October: 5%November: 6%December: 3%
No NameJanuary: 1%February: 1%March: no dataApril: no dataMay: no dataJune: 1%July: 1%August: 1%September: 1%October: 3%November: 6%December: 3%
HTMS SattakutJanuary: 1%February: 1%March: 1%April: 1%May: 1%June: 1%July: 1%August: 1%September: 3%October: 6%November: 4%December: 2%
Green RockJanuary: 1%February: 1%March: 1%April: no dataMay: 1%June: 1%July: 1%August: 1%September: 1%October: 2%November: 5%December: 3%
Koh Nang YuanJanuary: 1%February: no dataMarch: no dataApril: no dataMay: no dataJune: no dataJuly: no dataAugust: no dataSeptember: 1%October: 2%November: 4%December: 2%
Junkyard ReefJanuary: 1%February: no dataMarch: no dataApril: 1%May: 1%June: 1%July: no dataAugust: no dataSeptember: 2%October: 4%November: 3%December: 1%
Shark IslandJanuary: 2%February: 2%March: 2%April: 1%May: 1%June: 2%July: 3%August: 2%September: 2%October: 3%November: 2%December: 2%
Japanese GardensJanuary: no dataFebruary: no dataMarch: no dataApril: no dataMay: no dataJune: no dataJuly: no dataAugust: no dataSeptember: no dataOctober: 2%November: 3%December: 2%
Tao TongJanuary: 1%February: 1%March: 1%April: 1%May: 1%June: 2%July: 2%August: 1%September: 1%October: 2%November: 1%December: 1%
Chalok BayJanuary: 1%February: 1%March: 1%April: no dataMay: 1%June: 2%July: 2%August: 1%September: 1%October: 2%November: 1%December: 1%
Mango BayJanuary: no dataFebruary: no dataMarch: no dataApril: no dataMay: no dataJune: no dataJuly: no dataAugust: no dataSeptember: 1%October: 1%November: 1%December: no data
Lighthouse PinnacleJanuary: no dataFebruary: no dataMarch: no dataApril: no dataMay: no dataJune: no dataJuly: no dataAugust: no dataSeptember: 1%October: 1%November: 1%December: 1%
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