http://www.fishbase.org/Summary/speciesSummary.php?genusname=Torpedo&speciesname=adenensis ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Torpedo&speciesname=adenensis http://192.134.151.83/Summary/speciesSummary.php?genusname=Torpedo&speciesname=adenensis ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Torpedo&speciesname=adenensis https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Torpedo&speciesname=adenensis ---> https://fishbase.mnhn.fr/summary/Torpedo-adenensis.html
Torpedo adenensis, Aden torpedo
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
-
Aden torpedo
Upload your
photos
and
videos
Google image
No image available for this species;
drawing shows typical species in Torpedinidae.
Elasmobranchii (sharks and rays) >
Torpediniformes
(Electric rays) >
Torpedinidae
(Electric rays)
Etymology:
Torpedo:
Latin, torpere = be sluggish (Ref.
45335
)
;
adenensis:
Named for its type locality, the Gulf of Aden; an adjective.
.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 125 - 230 m (Ref.
83892
). Tropical; 14°N - 12°N, 47°E - 51°E (Ref.
114953
)
Western Indian Ocean: Gulf of Aden.
Length at first maturity / Size / Weight / Age
Maturity: L
m
33.8
, range 28 - 39.5 cm
Max length : 10.7 cm TL male/unsexed; (Ref.
83892
); 39.0 cm TL (female)
Short description
Morphology
|
Morphometrics
This species is distinguished from all congeners its unique dorsal coloration, uniform reddish-, rusty-, or orange-brown and no any distinctive spots, blotches, or reticulations. Further distinct in having the following characters: spiracles with few, knoblike, and somewhat inconspicuous spiracular papillae (at least in sexually mature or almost mature specimens); spiracles and eyes relatively close together (no large gap in between); base of first dorsal fin extending just posterior to level of pelvic fin axil (not entirely positioned over bases of pelvic fins); distance between second dorsal and caudal fin greater than distance between first and second dorsal fins; claspers with fleshy integumental flap in clasper glans region (Ref.
83892
).
Ovoviviparous (Ref.
50449
). Poorly known. Maturity size of males reported at 39 cm TL, still adolescent at 28 cm TL (Ref.
114953
).
Life cycle and mating behavior
Maturity
|
Reproduction
|
Spawning
|
Eggs
|
Fecundity
|
Larvae
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref.
50449
).
de Carvalho, M.R., M.F.W. Stehmann and L.G. Manilo
, 2002.
Torpedo adenensis
, a new species of electric ray from the Gulf of Aden, with comments on nominal species of Torpedo from the western Indian Ocean, Arabian Sea, and adjacent areas (Chondrichthyes: Torpediniformes: Torpedinidae). Am. Mus. Novit. 3369:1-34. (Ref.
83892
)
IUCN Red List Status (Ref.
130435
)
Endangered (EN)
(B1ab(v)); Date assessed:
05 February 2017
CITES
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
FAO - Publication:
search
|
FishSource
|
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
|
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
|
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
Phylogenetic diversity index (Ref.
82804
): PD
50
= 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00659 - 0.03318), b=2.97 (2.78 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245
).
Trophic level (Ref.
69278
): 4.2 ±0.7 se; based on size and trophs of closest relatives
Resilience (Ref.
120179
): Low, minimum population doubling time 4.5 - 14 years (Live bearer with low fecundity (RF)).
Fishing Vulnerability (Ref.
59153
): Low to moderate vulnerability (29 of 100).
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
|