Overview

Comprehensive Description

Biology

Monogamous (Ref. 52884). The male takes care of eggs deposited on a coral branch (Ref. 32163). Has the ability to change sex in both directions to favor reproductive success (Ref. 32163).
  • Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino 1984 The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
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Distribution

Northwest Pacific: Ryukyu, Ogasawara and Xisha islands.
  • Nakabo, T. 2002 Fishes of Japan with pictorial keys to the species, English edition II. Tokai University Press, Japan, pp 867-1749. (Ref. 43239)
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West Pacific.
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Physical Description

Size

Maximum size: 35 mm TL
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Max. size

3.5 cm TL (male/unsexed; (Ref. 559))
  • Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino 1984 The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
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Ecology

Habitat

Environment

reef-associated; marine
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Depth range based on 3 specimens in 1 taxon.
Water temperature and chemistry ranges based on 3 samples.

Environmental ranges
  Depth range (m): 0.9 - 8.5
  Temperature range (°C): 22.368 - 28.954
  Nitrate (umol/L): 0.090 - 0.121
  Salinity (PPS): 34.131 - 35.516
  Oxygen (ml/l): 4.525 - 5.032
  Phosphate (umol/l): 0.113 - 0.145
  Silicate (umol/l): 1.005 - 2.486

Graphical representation

Depth range (m): 0.9 - 8.5

Temperature range (°C): 22.368 - 28.954

Nitrate (umol/L): 0.090 - 0.121

Salinity (PPS): 34.131 - 35.516

Oxygen (ml/l): 4.525 - 5.032

Phosphate (umol/l): 0.113 - 0.145

Silicate (umol/l): 1.005 - 2.486
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.

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Life History and Behavior

Life Cycle

The male takes care of eggs deposited on a coral branch (Ref. 32163). Has the ability to change sex in both directions to favor reproductive success (Ref. 32163).
  • Breder, C.M. and D.E. Rosen 1966 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205)
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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage: Gobiodon oculolineatus

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Specimens with Barcodes: 5
Species With Barcodes: 1
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Conservation

Threats

Not Evaluated
  • IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.
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Disclaimer

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