http://www.fishbase.org/Summary/speciesSummary.php?genusname=Sargocentron&speciesname=diadema ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Sargocentron&speciesname=diadema http://192.134.151.83/Summary/speciesSummary.php?genusname=Sargocentron&speciesname=diadema ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Sargocentron&speciesname=diadema https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Sargocentron&speciesname=diadema ---> https://fishbase.mnhn.fr/summary/Sargocentron-diadema.html
Sargocentron diadema, Crown squirrelfish : fisheries, aquarium
You can
sponsor
this page
Common name (e.g. trout)
Genus + Species (e.g. Gadus morhua)
-
-
About this page
-
Languages
-
User feedbacks
-
Citation
-
Uploads
-
Related species
-
Crown squirrelfish
Add your observation in
Fish Watcher
Upload your
photos
and
videos
Pictures
|
Videos |
Google image
Sargocentron diadema
Picture by
Randall, J.E.
Teleostei (teleosts) >
Holocentriformes
(Squirrelfishes, soldierfishes) >
Holocentridae
(Squirrelfishes, soldierfishes) > Holocentrinae
Etymology:
Sargocentron:
Greek, sargos = sargus + Greek, kentron = sting (Ref.
45335
)
.
More on author:
Lacepède
.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; reef-associated; depth range 1 - 60 m (Ref.
27370
), usually 2 - 30 m (Ref.
30573
). Tropical; 30°N - 33°S, 27°E - 128°W
Indo-Pacific: Red Sea and East Africa to the Hawaiian and Pitcairn islands, north to the Ryukyu and Ogasawara islands, south to northern Australia and Lord Howe Island. Throughout Micronesia (Ref.
1602
).
Size / Weight / Age
Maturity: L
m
 
?
  range ? - ? cm
Max length : 17.0 cm TL male/unsexed; (Ref.
30874
)
Dorsal
spines
(total): 11;
Dorsal
soft rays
(total): 12-14;
Anal
spines
: 4;
Anal
soft rays
: 8 - 9. Body with alternating broad red and narrower silvery white stripes (Ref.
4201
); red head with 2 vertical white streaks on the opercle, one on its edge and an oblique one below the eye; distinctive reddish-black to black dorsal fin with two white streaks. Five or 6 oblique rows of scales on cheek. Maxilla nearly reaching or extending slightly beyond a vertical at anterior edge of the pupil; upper jaw length 2.75-2.95 in head length. Body depth 2.75-3.25 in SL; head length 2.7-3.15 in SL; snout length 4.0-4.4 in head length; interorbital width 4.4-4.9 in head length; premaxillary groove extending slightly posterior to a vertical at anterior edge of orbit; anterior end of nasal bone rounded; medial margin of nasal bone without spinule; nasal fossa without spinules on its edge; upper edge of suborbital bones below anterior half of eye spineless; small preopercular spine, its length 2-3 times in orbit diameter, 2.85-3.5 in head length; longest 4th dorsal spines, 1.7-2.25 in head length; third anal spine 1.2-1.35 in head length (Ref.
27370
).
A common species that inhabits shallow coral reefs (Ref.
58534
) and lagoon and seaward reefs to depths of 30 m or more. Benthopelagic (Ref.
58302
). Occurs under ledges or in crevices during the day and feeds on isopods; at night it roams over open sand and low-profile reef areas to feed on polychaetes and small crabs. Stomach contents listed gastropods (e.g.
Atys
sp.), polychaetes, small clams, solenogastrid, isopods, brachyuran crabs, and other crustaceans (Ref.
27370
). Tends to occur in aggregations (Ref.
30573
). Venomous spine on its preopercle. Size rarely exceeds 13 cm. Minimum depth reported taken from Ref. 30874.
Life cycle and mating behavior
Maturity
|
Reproduction
|
Spawning
|
Eggs
|
Fecundity
|
Larvae
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
Not Evaluated
Not Evaluated
Threat to humans
Venomous (Ref.
2334
)
Human uses
Fisheries: minor commercial; aquarium: commercial
FAO - Publication:
search
|
FishSource
|
Sea Around Us
More information
Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration
Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Spawning aggregation
Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance
BRUVS
References
Aquaculture
Aquaculture profile
Strains
Genetics
Electrophoreses
Heritability
Diseases
Processing
Nutrients
Mass conversion
Collaborators
Pictures
Stamps, Coins Misc.
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision
Tools
Bio-Quiz
|
E-book
|
Field guide
|
Identification keys
|
Length-frequency wizard
|
Life-history tool
|
Point map
|
Classification Tree
|
Catch-MSY
|
Special reports
Check for Aquarium maintenance
|
Check for Species Fact Sheets
|
Check for Aquaculture Fact Sheets
Download XML
Summary page
|
Point data
|
Common names
|
Photos
Internet sources
AFORO (otoliths)
|
Aquatic Commons
|
BHL
|
Cloffa
|
BOLDSystems
|
Websites from users
|
Check FishWatcher
|
CISTI
|
Catalog of Fishes
:
genus
,
species
|
DiscoverLife
|
ECOTOX
| FAO - Publication:
search
|
Faunafri
|
Fishipedia
|
Fishtrace
| GenBank:
genome
,
nucleotide
|
GloBI
|
Google Books
|
Google Scholar
|
Google
| IGFA World Record |
MitoFish
|
National databases
|
Otolith Atlas of Taiwan Fishes
|
Public aquariums
|
PubMed
|
Reef Life Survey
| Socotra Atlas |
Tree of Life
| Wikipedia:
Go
,
Search
| World Records Freshwater Fishing |
Zoological Record
Estimates based on models
Preferred temperature (Ref.
123201
): 24.7 - 29, mean 27.7 °C (based on 1144 cells).
Phylogenetic diversity index (Ref.
82804
): PD
50
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.01069 - 0.02461), b=2.98 (2.86 - 3.10), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245
).
Trophic level (Ref.
69278
): 3.4 ±0.2 se; based on diet studies.
Generation time: 1.0 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resilience (Ref.
120179
): High, minimum population doubling time less than 15 months (K=1.13).
Fishing Vulnerability (Ref.
59153
): Low vulnerability (10 of 100).
Price category (Ref.
80766
):
Medium
.
Nutrients (Ref.
124155
): Calcium = 84.8 [33.5, 355.9] mg/100g; Iron = 0.696 [0.281, 2.192] mg/100g; Protein = 18.5 [17.3, 19.7] %; Omega3 = 0.157 [0.066, 0.371] g/100g; Selenium = 42.2 [22.9, 82.5] μg/100g; VitaminA = 54.4 [19.7, 155.9] μg/100g; Zinc = 2.32 [0.96, 4.43] mg/100g (wet weight);
Back to Search
Random Species
Back to Top
Accessed through:
Not available
FishBase mirror site :
localhost
Page last modified by :
mrius-barile
- 20 July 2016
Fatal error
: Uncaught ArgumentCountError: Too few arguments to function checkEcotox(), 1 passed in /var/www/html/summary/speciessummary.php on line 2304 and exactly 3 expected in /var/www/html/includes/speciessummary.lib.php:2579 Stack trace: #0 /var/www/html/summary/speciessummary.php(2304): checkEcotox() #1 {main} thrown in
/var/www/html/includes/speciessummary.lib.php
on line
2579
|