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Sargocentron cornutum (Bleeker, 1854)

Threespot squirrelfish
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Native range | All suitable habitat | Point map | Year 2050
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Sargocentron cornutum   AquaMaps   Data sources: GBIF OBIS
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Image of Sargocentron cornutum (Threespot squirrelfish)
Sargocentron cornutum
Picture by Randall, J.E.


China country information

Common names: 点鳍金鳞鱼, 角棘鱗魚, 角棘鳞鱼
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Found in Xisha islands.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ch.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Qiu, S., B. Chen, J. Du, K.-H. Loh, J. Liao, X. Liu and W. Yang, 2021
National Database:

Common names from other countries

Classification / Names Tên thường gặp | Các synonym ( Các tên trùng) | Catalog of Fishes(Giống, Các loài) | ITIS | CoL | WoRMS | Cloffa

> Holocentriformes (Squirrelfishes, soldierfishes) > Holocentridae (Squirrelfishes, soldierfishes) > Holocentrinae
Etymology: Sargocentron: Greek, sargos = sargus + Greek, kentron = sting (Ref. 45335).
  More on author: Bleeker.

Environment: milieu / climate zone / depth range / distribution range Sinh thái học

Biển; Thuộc về nước lợ Cùng sống ở rạn san hô; Mức độ sâu 6 - 40 m (Ref. 90102).   Tropical; 20°N - 25°S

Sự phân bố Các nước | Các khu vực của FAO | Các hệ sinh thái | Những lần xuất hiện | Point map | Những chỉ dẫn | Faunafri

Western Pacific: Indonesia (including Mentawai Islands), Philippines, Solomon Islands, and Great Barrier Reef. Also reported from Malaysia (Ref. 5756), Tosa Bay, Japan (Ref. 559), and Viet Nam (Ref. 9706).

Bộ gần gũi / Khối lượng (Trọng lượng) / Age

Maturity: Lm ?  range ? - ? cm
Max length : 27.0 cm TL con đực/không giới tính; (Ref. 48635); Khối lượng cực đại được công bố: 92.90 g (Ref. 124708)

Short description Khóa để định loại | Hình thái học | Sinh trắc học

Các tia vây lưng cứng (tổng cộng) : 11; Các vây lưng mềm (tổng cộng) : 12 - 13; Tia cứng vây hậu môn: 4; Tia mềm vây hậu môn: 9. This species is distinguished by the following characters: 3rd or 4th dorsal spines longest, 1.8-2.0 HL; pectoral rays 13-14 (usually 13); lateral line scales 33-38, scale rows above 2.5; oblique scale rows on cheek 4; gill rakers of first gill arch 5-7 + 9-11; body depth 2.7-3.0 in SL; posterior edge of nasal fossa with 1-6 spinules, 0-1 at anterior edge; upper edge of first suborbital bone with a laterally projecting spine near a vertical at the front edge of orbit, followed by a serrated ridge; preopercular spine 3/4 to nearly equal to orbit diameter, 2.85-3.5 in head length. Colour of body with alternating broad deep red and narrow silvery stripes on body; distinct black spot on middle of caudal-fin base; black marks at base of soft dorsal and anal fins; dark streak near anterior edge of anal fin (Ref. 27370, 90102).

Sinh học     Tự điển (thí dụ epibenthic)

Inhabits coral-rich areas of outer reef slopes and drop-offs to depths greater than 40 m (Ref. 9710). Hides in caves or beneath ledges by day; forage for food at night, mainly on benthic crabs and shrimps. Spine of preopercle venomous.

Life cycle and mating behavior Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng

Main reference Upload your references | Các tài liệu tham khảo | Người điều phối : Randall, John E. | Người cộng tác

Randall, J.E., 1998. Revision of the Indo-Pacific squirrelfishes (Beryciformes: Holocentridae: Holocentrinae) of the genus Sargocentron, with descriptions of four new species. Indo-Pac. Fish. (27):105 p. (Ref. 27370)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 04 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Venomous (Ref. 2334)




Human uses

FAO(Publication : search) | FishSource | Biển chung quanh ta

Thêm thông tin

Trophic ecology
Các loại thức ăn
Diet compositions
Food consumptions
Food rations
Các động vật ăn mồi
Ecology
Sinh thái học
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
Sự tái sinh sản
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Ấu trùng
Sự biến động ấu trùng
Anatomy
Gill areas
Não bộ
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
Dạng bơi
Swimming speeds
Visual pigment(s)
Âm thanh của cá
Diseases / Parasites
Toxicities (LC50s)
Genetics
Di truyền
Electrophoreses
Heritabilities
Human related
Aquaculture systems
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Estimates based on models

Preferred temperature (Ref. 115969): 26.5 - 29, mean 28.2 (based on 436 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00774 - 0.03400), b=2.97 (2.80 - 3.14), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Mức dinh dưỡng (Ref. 69278):  3.6   ±0.59 se; based on food items.
Thích nghi nhanh (Ref. 120179):  Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (17 of 100).