http://www.fishbase.org/Summary/speciesSummary.php?genusname=Centroscymnus&speciesname=coelolepis ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Centroscymnus&speciesname=coelolepis http://192.134.151.83/Summary/speciesSummary.php?genusname=Centroscymnus&speciesname=coelolepis ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Centroscymnus&speciesname=coelolepis https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Centroscymnus&speciesname=coelolepis ---> https://fishbase.mnhn.fr/summary/Centroscymnus-coelolepis.html
Centroscymnus coelolepis, Portuguese dogfish : fisheries
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
-
Portuguese dogfish
Add your observation in
Fish Watcher
Upload your
photos
and
videos
Pictures
|
Google image
Centroscymnus coelolepis
Female picture by
Cambraia Duarte, P.M.N. (c)ImagDOP
Elasmobranchii (sharks and rays) >
Squaliformes
(Sleeper and dogfish sharks) >
Somniosidae
(Sleeper sharks)
Etymology:
Centroscymnus:
centr
[
um
] (L.), prickle or sharp point, referring to spines on both dorsal fins;
scymnus
, an ancient name for some kind of shark, derived from a Greek word meaning young animal, cub or whelp. (
See ETYFish
)
;
coelolepis:
coelo-
, from
koilos
(Gr.), hollow;
lepis
(Gr.), scale, referring to its concave skin denticles. (
See ETYFish
)
.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; bathydemersal; depth range 128 - 3700 m (Ref.
55584
), usually 400 - 2000 m (Ref.
35388
). Deep-water; 5°C - 13°C (Ref.
117245
); 75°N - 61°S, 98°W - 147°W
Western Atlantic: Grand Banks to Delaware, USA; Cuba (Ref.
26340
). Eastern Atlantic: Iceland south along Atlantic slope to the southwestern Cape coast of South Africa; also western Mediterranean. Western Pacific: off Japan, New Zealand, and Australia (Ref.
6871
,
31367
). Western Indian Ocean: Seychelles (Ref.
76802
).
Length at first maturity / Size / Weight / Age
Maturity: L
m
101.8
, range 95 - 110 cm
Max length : 121 cm TL male/unsexed; (Ref.
122636
); common length : 92.0 cm TL male/unsexed; (Ref.
247
); max. published weight: 10.1 kg (Ref.
122636
)
Dorsal
spines
(total): 2;
Dorsal
soft rays
(total): 0;
Anal
spines
: 0;
Anal
soft rays
: 0. Dorsal fins with very small spines, very short snout, lanceolate upper teeth and bladelike lower teeth with short, oblique cusps, stocky body that does not taper abruptly from pectoral region, very large lateral trunk denticles with smooth, circular, acuspidate crowns in adults and subadults (Ref.
247
). Uniformly golden brown to dark brown in color (Ref.
6871
).
Found on continental slopes and abyssal plains (Ref.
6871
). Feeds mainly on fish (including sharks) and cephalopods (Ref.
6871
), also gastropods and cetacean meat (Ref.
5578
). Ovoviviparous (Ref.
205
), with 13 to 29 young per litter, born at 27-31 cm (Ref.
26346
); 32-35 cm TL in North Atlantic (Ref.
98315
). Utilized as fishmeal, dried and salted for human consumption, or as a source of squalene (Ref.
6871
).
Ovoviviparous (Ref.
6871
), with 13 to 29 young per litter (Ref.
26346
). Born at 27-31 cm (Ref.
26346
). Distinct pairing with embrace (Ref.
205
).
Compagno, L.J.V.
, 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref.
247
)
IUCN Red List Status (Ref.
130435
)
Near Threatened (NT)
(A2bd); Date assessed:
21 November 2019
CITES
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
Fisheries: minor commercial
FAO - Fisheries:
landings
; Publication:
search
| FIRMS -
Stock assessments
|
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
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 - Fisheries:
landings
; 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
|
PubMed
| Reef Life Survey | Socotra Atlas |
Tree of Life
| Wikipedia:
Go
,
Search
| World Records Freshwater Fishing |
Zoobank
|
Zoological Record
Estimates based on models
Preferred temperature (Ref.
123201
): 0.8 - 10.3, mean 3.9 °C (based on 2755 cells).
Phylogenetic diversity index (Ref.
82804
): PD
50
= 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00295 - 0.00513), b=3.12 (3.04 - 3.20), in cm total length, based on LWR estimates for this species (Ref.
93245
).
Trophic level (Ref.
69278
): 4.5 ±0.1 se; based on diet studies.
Resilience (Ref.
120179
): Very Low, minimum population doubling time more than 14 years (Fec=13-29).
Prior r = 0.03, 95% CL = 0.01 - 0.07, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153
): High to very high vulnerability (73 of 100).
Climate Vulnerability (Ref.
125649
): Moderate vulnerability (38 of 100).
Price category (Ref.
80766
):
Low
.
Nutrients (Ref.
124155
): Calcium = 4.91 [1.03, 28.49] mg/100g; Iron = 0.266 [0.063, 0.926] mg/100g; Protein = 20.1 [17.1, 22.2] %; Omega3 = 0.308 [0.110, 0.995] g/100g; Selenium = 20.9 [5.9, 65.6] μg/100g; VitaminA = 14.7 [2.8, 82.3] μg/100g; Zinc = 0.291 [0.136, 0.596] mg/100g (wet weight); based on
nutrient studies.
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
|