Consulta: subjectFacets:"Snapper"
Registros recuperados: 2
Data/hora: 18/06/2024 07:46:41

From the cradle to the grave: Green turtle hatchlings (Chelonia mydas) preyed upon by two-spots red snappers (Lutjanus bohar)
Provedor de dados: 5
Autores: Juhel, Jean-baptiste; Maire, Eva; Sucré, Elliott; Cheutin, Marie-charlotte; Marques, Virginie; Benkwitt, Cassandra; Gunn, Rachel L.; Richards, Eilísh; Albouy, Camille.
The observation of trophic interactions such as predation provide valuable information to model food webs and better understand ecosystem functioning. Such information is crucial for rare and endangered species in order to adapt management measures and ensure their conservation. However, trophic interactions are rarely observed in the marine realm, even for well-known or widespread species. During a scientific cruise in the Scattered Islands (Southwestern Indian Ocean), we observed endangered green turtle hatchlings (Chelonia mydas) in the gut content of two subadults two-spots red snappers (Lutjanus bohar). This trophic link involving emblematic species has not been previously described. The two-spots red snapper is a widespread coral reef fish in the...
Tipo: Text
Palavras-chave: Trophic interaction; Marine turtle; Red bass; Snapper; Lutjanids.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00589/70160/68162.pdf

Molecular authentication of Pargo fillets Lutjanus purpureus (Perciformes: Lutjanidae) by DNA barcoding reveals commercial fraud
Provedor de dados: 83
Autores: Veneza,Ivana; Silva,Raimundo; Freitas,Leilane; Silva,Sâmia; Martins,Kely; Sampaio,Iracilda; Schneider,Horacio; Gomes,Grazielle.
ABSTRACT The Caribbean Red Snapper (Pargo) Lutjanus purpureus is the most economically important snapper in Brazil, which is sold, among other forms, as frozen fillets. During the process of transformation into fillets there is the removal of the distinctive morphological traits, being able to favor the substitution by less valued species. In addition, there is no national legislation requiring the insertion of the specific name on the product label. However, according to a Normative Instruction (IN N ° 29/2015 MAPA) that correlates the common and specific names of the products destined to the national trade, in Brazil only L. purpureus and L. campechanus can be denominated “Pargo”. Thus, the DNA barcode tool was used to identify the fillets sold in north...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Commercial fraud; DNA barcode; Fillets; Processed fish; Snapper.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000100211