Overview
Comprehensive Description
Biology
Inhabits rocky boulders in a 2-5 m depth range and lives in small groups, each comprising a male and several females (Ref. 48636). Lives on rock surfaces and under ledges; common at depths less than 10 m.
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Hansen, P.E.H. 1986 Revision of the tripterygiid fish genus Helcogramma, including descriptions of four new species. Bull. Mar. Sci. 38(2):313-354. (Ref. 6211)
http://www.fishbase.org/references/FBRefSummary.php?id=6211&speccode=8501
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Distribution
Indo-Pacific: widely distributed. The species complex is being revised by J.T. Williams.
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Hansen, P.E.H. 1986 Revision of the tripterygiid fish genus Helcogramma, including descriptions of four new species. Bull. Mar. Sci. 38(2):313-354. (Ref. 6211)
http://www.fishbase.org/references/FBRefSummary.php?id=6211&speccode=8501
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Physical Description
Morphology
Dorsal spines (total): 16; Dorsal soft rays (total): 9 - 10; Analspines: 1; Analsoft rays: 18 - 20; Vertebrae: 34 - 35
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Kuiter, R.H. and T. Tonozuka 2001 Pictorial guide to Indonesian reef fishes. Part 2. Fusiliers - Dragonets, Caesionidae - Callionymidae. Zoonetics, Australia. 304-622 p. (Ref. 48636)
http://www.fishbase.org/references/FBRefSummary.php?id=48636&speccode=25049
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Size
Max. size
5.7 cm SL (male/unsexed; (Ref. 6211))
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Hansen, P.E.H. 1986 Revision of the tripterygiid fish genus Helcogramma, including descriptions of four new species. Bull. Mar. Sci. 38(2):313-354. (Ref. 6211)
http://www.fishbase.org/references/FBRefSummary.php?id=6211&speccode=8501
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Diagnostic Description
Males distinctly colored during courtship, but look drab at other times (Ref. 48636).
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Kuiter, R.H. and T. Tonozuka 2001 Pictorial guide to Indonesian reef fishes. Part 2. Fusiliers - Dragonets, Caesionidae - Callionymidae. Zoonetics, Australia. 304-622 p. (Ref. 48636)
http://www.fishbase.org/references/FBRefSummary.php?id=48636&speccode=25049
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Type Information
Paratype for Tripterygion ellioti Herre
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): A. Herre
Year Collected: 1940
Locality: India: Vizagapatam Maharanepeta Beach, India, Indian
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): A. Herre
Year Collected: 1940
Locality: India: Vizagapatam Maharanepeta Beach, India, Indian
- Paratype: Herre, A. W. 1944. Proceedings of the Biological Society of Washington. 57 (11): 49.
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Ecology
Habitat
Depth range based on 32 specimens in 1 taxon.
Water temperature and chemistry ranges based on 19 samples.
Environmental ranges
Depth range (m): 1 - 75
Temperature range (°C): 24.608 - 28.709
Nitrate (umol/L): 0.112 - 3.114
Salinity (PPS): 33.821 - 36.032
Oxygen (ml/l): 4.450 - 4.824
Phosphate (umol/l): 0.107 - 0.546
Silicate (umol/l): 1.057 - 4.277
Graphical representation
Depth range (m): 1 - 75
Temperature range (°C): 24.608 - 28.709
Nitrate (umol/L): 0.112 - 3.114
Salinity (PPS): 33.821 - 36.032
Oxygen (ml/l): 4.450 - 4.824
Phosphate (umol/l): 0.107 - 0.546
Silicate (umol/l): 1.057 - 4.277
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
Water temperature and chemistry ranges based on 19 samples.
Environmental ranges
Depth range (m): 1 - 75
Temperature range (°C): 24.608 - 28.709
Nitrate (umol/L): 0.112 - 3.114
Salinity (PPS): 33.821 - 36.032
Oxygen (ml/l): 4.450 - 4.824
Phosphate (umol/l): 0.107 - 0.546
Silicate (umol/l): 1.057 - 4.277
Graphical representation
Depth range (m): 1 - 75
Temperature range (°C): 24.608 - 28.709
Nitrate (umol/L): 0.112 - 3.114
Salinity (PPS): 33.821 - 36.032
Oxygen (ml/l): 4.450 - 4.824
Phosphate (umol/l): 0.107 - 0.546
Silicate (umol/l): 1.057 - 4.277
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Environment
demersal; marine; depth range 2 - 5 m (Ref. 48636)
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Kuiter, R.H. and T. Tonozuka 2001 Pictorial guide to Indonesian reef fishes. Part 2. Fusiliers - Dragonets, Caesionidae - Callionymidae. Zoonetics, Australia. 304-622 p. (Ref. 48636)
http://www.fishbase.org/references/FBRefSummary.php?id=48636&speccode=25049
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Molecular Biology and Genetics
Molecular Biology
Statistics of barcoding coverage: Helcogramma ellioti
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Species: 1
Species With Barcodes: 1
Public Records: 0
Species: 1
Species With Barcodes: 1
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Conservation
Threats
Not Evaluated
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IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.
http://www.fishbase.org/references/FBRefSummary.php?id=57073
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Wikipedia
Red-eye threefin
Helcogramma ellioti, known commonly as the Red-eye threefin, is a species of triplefin blenny in the genus Helcogramma.[1] It was described by Herre in 1944.
References
Unreviewed
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