Arnoglossus thori Kyle, 1913
Thor's scaldfish
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| Arnoglossus thori AquaMaps Data sources: GBIF OBIS |
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Arnoglossus thori
Picture by FAO
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Picture by FAO
Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Pleuronectiformes (Flatfishes) > Bothidae (Lefteye flounders)
Etymology: Arnoglossus: Greek, aros, -oy = lamb + Greek, glossa = tongue (Ref. 45335).
Etymology: Arnoglossus: Greek, aros, -oy = lamb + Greek, glossa = tongue (Ref. 45335).
Environment / Climate / Range Ecology
Marine; demersal; depth range 15 - 300 m (Ref. 5979). Subtropical; 43°N - 6°N, 26°W - 42°E
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 12 - ? cm
Max length : 18.0 cm SL male/unsexed; (Ref. 4704); common length : 12.0 cm TL male/unsexed; (Ref. 3397); max. reported age: 10 years (Ref. 32766)
Max length : 18.0 cm SL male/unsexed; (Ref. 4704); common length : 12.0 cm TL male/unsexed; (Ref. 3397); max. reported age: 10 years (Ref. 32766)
Short description Morphology | Morphometrics
Dorsal
spines
(total): 0;
Dorsal
soft rays
(total): 81-91;
Anal
soft rays: 61 - 69. Second ray of dorsal fin very long, with a conspicuous dark, fringed broad membrane. First 3 or 4 dorsal fin rays generally blackish in adults but only the elongate second ray is dark in immature fishes.
Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri
Eastern Atlantic: Ireland (Ref. 4704) to Sierra Leone and Cape Verde. Also known from the western Mediterranean and Black Sea.
Found on the upper 100 m of the continental shelf. Feeds on small fishes and invertebrates (Ref. 4704). Minimum depth reported taken from Ref. 52678 but has been caught in depths inferior to 10m (Ref. 57407).
Main reference
Upload your references | References | Coordinator : Amaoka, Kunio | Collaborators
Aldebert, Y., M. Desoutter and J.-C. Quéro, 1990. Bothidae. p. 1027-1036. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
Fisheries: minor commercial
FAO(Publication : search) | FisheriesWiki | Sea Around Us
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Synonyms
Metabolism
Predators
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Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion
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Internet sources
BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | DORIS | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | National databases | PubMed | Scirus | SeaLifeBase | Tree of Life | uBio | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoobank | Zoological Record
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00719 (-0.09225 - 0.10663), b=3.11 (3.05 - 3.18), based on LWR estimates for species & genus-BS (Ref. 93245).
Trophic Level (Ref. 69278): 3.3 ±0.5 se; Based on diet studies.
Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.51-0.58; tm=2; tmax=10).
Vulnerability (Ref. 59153): Low to moderate vulnerability (25 of 100) .