Alosa fallax (Lacepède, 1803)

AphiaID: 126415

Código Natura 2000: 1103

Twaite shad

Animalia (Kingdom) > Chordata (Phylum) > Vertebrata (Subphylum) > Gnathostomata (Superclass) > Pisces (Superclass-2) > Actinopterygii (Class) > Clupeiformes (Order) > Clupeidae (Family)

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OMARE records: 1
OBIS records: 1117

Identifying features

  • Apresenta uma série de manchas negras na parte superior dos flancos.
  • 30 a 80 branquispinhas do primeiro arco branquial.
  • Branquispinhas do primeiro arco branquial de comprimento menor que o dos filamentos branquiais.

Identity confusions:

Conservation Status

Conservation status and major threats

Legislation applicable:

EU Habitats Directive Annex II
EU Habitats Directive Annex V
Bern Convention Annex III
Revised Annex I of Resolution 6 (1998) of the Bern Convention listing the species requiring specific habitat conservation measures (year of revision 2011)
Annex II of SPA and Biodiversity Protocol of Barcelona Convention
Threatened and/or declining species in the Baltic Sea – HELCOM

Synonyms

Alosa africana Regan, 1916
Alosa fallax fallax (Lacepède, 1803)
Alosa fallax rhodanensis Roule, 1924
Alosa ficta Duhamel du Monceau, 1772
Alosa finta killarnensis Regan, 1916
Alosa finta rhodanensis Roule, 1924
Alosa minor Bonaparte, 1846
Alosa squamopinnata Couch, 1865
Clupea alosa elongata De la Pylaie, 1835
Clupea fallax Lacepède, 1803
Clupea nilotica Geoffroy Saint-Hilaire, 1809
Clupea rufa Lacepède, 1803
Clupea sardinella Vallot, 1837
Clupea sardinella Vallot, 1837

Additional information

Tamanho mínimo de captura – 300 mm.

International References

Manual Prático De Identificação de Peixes Ósseos da Costa Continental Portuguesa – IPMA (2015)

additional source Cattrijsse, A.; Vincx, M. (2001). Biodiversity of the benthos and the avifauna of the Belgian coastal waters: summary of data collected between 1970 and 1998. Sustainable Management of the North Sea. Federal Office for Scientific, Technical and Cultural Affairs: Brussel, Belgium. 48 pp. [details]

original description Lacepède, B.G.E. (1803). Histoire naturelle des poissons. Check-list of the fishes of the north-eastern Atlantic and of the Mediterranean. 5(1-21): i-lxviii + 1-803 + index. [details]

additional source Froese, R. & D. Pauly (Editors). (2017). FishBase. World Wide Web electronic publication. , available online at http://www.fishbase.org [details]

basis of record van der Land, J.; Costello, M.J.; Zavodnik, D.; Santos, R.S.; Porteiro, F.M.; Bailly, N.; Eschmeyer, W.N.; Froese, R. (2001). Pisces, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 357-374 [details]

additional source Muller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. Commission Régionale de Biologie Région Nord Pas-de-Calais: France. 307 pp., available online at http://www.vliz.be/imisdocs/publications/145561.pdf [details]

additional source Dyntaxa. (2013). Swedish Taxonomic Database. Accessed at www.dyntaxa.se [15-01-2013]., available online at http://www.dyntaxa.se [details]

context source (Schelde) Maris, T.; Beauchard, O.; Van Damme, S.; Van den Bergh, E.; Wijnhoven, S.; Meire, P. (2013). Referentiematrices en Ecotoopoppervlaktes Annex bij de Evaluatiemethodiek Schelde-estuarium Studie naar “Ecotoopoppervlaktes en intactness index”. Monitor Taskforce Publication Series, 2013-01. NIOZ: Yerseke. 35 pp. [details]

additional source Froese, R. & D. Pauly (Editors). (2018). FishBase. World Wide Web electronic publication. , available online at http://www.fishbase.org [details]

additional source Froese, R. & D. Pauly (Editors). (2018). FishBase. World Wide Web electronic publication. , available online at http://www.fishbase.org [details]

context source (BeRMS 2020) Fish trawl survey: ICES North Sea International Bottom Trawl Survey for commercial fish species. ICES Database of trawl surveys (DATRAS). The International Council for the Exploration of the Sea, Copenhagen. 2010., available online at http://ecosystemdata.ices.dk [details]

additional source Froese, R. & D. Pauly (Editors). (2018). FishBase. World Wide Web electronic publication. version (10/2018)., available online at http://www.fishbase.org [details]

Last update: 27 Nov. 2017
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