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Sufflamen chrysopterum (Bloch & Schneider, 1801)

Halfmoon triggerfish
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Native range | All suitable habitat | Point map | Year 2050
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Sufflamen chrysopterum   AquaMaps   Data sources: GBIF OBIS
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Image of Sufflamen chrysopterum (Halfmoon triggerfish)
Sufflamen chrysopterum
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Samoa country information

Common names: Sumu-gasemoana
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 1602.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ws.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/samoa/samoa.htm
Occurrences: Occurrences Point map
Main Ref: Wass, R.C., 1984
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

> Tetraodontiformes (Puffers and filefishes) > Balistidae (Triggerfishes)
Etymology: Sufflamen: Latin, sufflamen = clog (Ref. 45335).
  More on authors: Bloch & Schneider.

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

Biển Cùng sống ở rạn san hô; Mức độ sâu 0 - 80 m (Ref. 9773).   Tropical; 32°N - 34°S, 27°E - 170°W

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

Indo-Pacific: East Africa and eastward through northern Australia to Samoa; north to southern Japan. Replaced by closely related Sufflamen albicaudatus in the Red Sea (Ref. 37816).

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

Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL con đực/không giới tính; (Ref. 30573)

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

Các tia vây lưng cứng (tổng cộng) : 3; Các vây lưng mềm (tổng cộng) : 26 - 28; Tia cứng vây hậu môn: 0; Tia mềm vây hậu môn: 23 - 26. Juveniles dark brown above, white below (Ref. 1602). Adult variable in color; the bar running through the pectoral base can either be yellow or black, and some individuals may be largely yellowish posteriorly (Ref. 1602).

Sinh học     Tự điển (thí dụ epibenthic)

Inhabit coastal to outer reefs. Habitats from silty lagoons to pristine outer reef walls (Ref. 48637). Occur in shallow lagoon and seaward reefs. Solitary and territorial. Feed on a wide variety of invertebrates. Also taken by drive-in nets (Ref. 9770). Oviparous (Ref. 205). Monogamous (Ref. 52884). Minimum depth reported taken from Ref. 128797.

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

Male defends a defined territory, within which a female resides. On the day prior to spawning, female pushes her snout into the sandy bottom repeatedly and removes small stones and pieces of coral at several sites. Adhesive eggs are deposited on the sandy bottoms or in a small cavity of the reef covered with sand. Female fans the eggs and defends the nest, while male patrols around female (Ref. 8603). Females are territorial, solely tending and guarding the eggs (Ref. 116451). Males exhibit polygyny (Ref. 116451).

Main reference Upload your references | Các tài liệu tham khảo | Người điều phối : Matsuura, Keiichi | Người cộng tác

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 17 January 2022

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

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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): 24.8 - 29.3, mean 28.4 (based on 3050 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02042 (0.01188 - 0.03509), b=2.94 (2.79 - 3.09), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Mức dinh dưỡng (Ref. 69278):  3.8   ±0.20 se; based on food items.
Thích nghi nhanh (Ref. 120179):  Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (20 of 100).
Price category (Ref. 80766):   Medium.