TAXONOMY OF BAIRDIELLA (GILL, 1861) (SCIAENIDAE) FROM THE WESTERN ATLANTIC, WITH THE DESCRIPTION OF A NEW SPECIES
"2025-02-12 10:36:07" // app/Providers/../Base/Publico/Artigo/resources/show_includes/info_artigo.blade.php
App\Base\Administrativo\Model\Artigo {#1843 // app/Providers/../Base/Publico/Artigo/resources/show_includes/info_artigo.blade.php #connection: "mysql" +table: "artigo" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:35 [ "id" => 119903 "edicao_id" => 384 "trabalho_id" => 398 "inscrito_id" => 582 "titulo" => "TAXONOMY OF BAIRDIELLA (GILL, 1861) (SCIAENIDAE) FROM THE WESTERN ATLANTIC, WITH THE DESCRIPTION OF A NEW SPECIES" "resumo" => "Since its description, the genus Bairdiella has undergone taxonomic uncertainties. In the Atlantic, only two species were recognized in this area until the last revision of this genus, updating its diversity by revalidating B. veraecrucis, to the Gulf of Mexico, describing B. goeldi, to the Brazilian coast, and reassessing the identity and distribution of B. ronchus. However, molecular evidence suggests an unknown diversity in the North Atlantic. Herein, we describe a new species from the Gulf of Mexico, redescribing its sister species B. chrysoura, and provide a new key to the species. Bairdiella sp. n. differs from B. chrysoura by a slender caudal peduncle, less than 55% of the length of the caudal peduncle (vs. more than 55% of the length in B. chrysoura), and a more elongate body, less than 33% of SL (vs. more than 34% of SL in B. chrysoura). Both species differ from other Bairdiella species by a short and thin second spine of the anal fin, with its length not surpassing the end of the dorsal fin and spine width (at the base) equal to the height of the posterior nostril (vs. spine surpassing the end of the dorsal fin and spine width more than twice the height of the posterior nostril in B. goeldi and B. ronchus). Bairdiella ronchus differs from B. goeldi by a longer pelvic-fin spine, more than 60% of pelvic-fin length (vs. less than 60% of pelvic-fin length), and lateral-line scales with an angle of 90°–110º between upper and lower branches of tube of lateral-line scales (vs. 140°–155°). Bairdiella sp. n. differs from B. veraecrucis by six pores on the chin (vs. five). Species delimitation analyses using COI further support this new lineage in North Atlantic Bairdiella. However, the distribution boundaries between both species are still uncertain." "modalidade" => "Pôster (PO)" "area_tematica" => "AT 02 - Taxonomia e Sistemática" "palavra_chave" => ", , , , " "idioma" => "Português" "arquivo" => "TRABALHO_CORRECAO_EV205_MD4_ID582_TB398_04112024214215.pdf" "created_at" => "2025-02-13 11:08:16" "updated_at" => null "ativo" => 1 "autor_nome" => "JONAS DE ANDRADE SANTOS" "autor_nome_curto" => "JONAS ANDRADE" "autor_email" => "jonasandradebio@gmail.com" "autor_ies" => "UNIVERSIDADE FEDERAL DO RIO DE JANEIRO (UFRJ)" "autor_imagem" => "" "edicao_url" => "anais-do-ebi---encontro-brasileiro-de-ictiologia" "edicao_nome" => "Anais do EBI - Encontro Brasileiro de Ictiologia" "edicao_evento" => "XXV ENCONTRO BRASILEIRO DE ICTIOLOGIA" "edicao_ano" => 2025 "edicao_pasta" => "anais/ebi/2025" "edicao_logo" => null "edicao_capa" => "67b49e4d8c758_18022025115053.png" "data_publicacao" => null "edicao_publicada_em" => "2025-02-12 10:36:07" "publicacao_id" => 116 "publicacao_nome" => "Revista EBI" "publicacao_codigo" => "978-65-5222-033-2" "tipo_codigo_id" => 2 "tipo_codigo_nome" => "ISBN" "tipo_publicacao_id" => 1 "tipo_publicacao_nome" => "ANAIS de Evento" ] #original: array:35 [ "id" => 119903 "edicao_id" => 384 "trabalho_id" => 398 "inscrito_id" => 582 "titulo" => "TAXONOMY OF BAIRDIELLA (GILL, 1861) (SCIAENIDAE) FROM THE WESTERN ATLANTIC, WITH THE DESCRIPTION OF A NEW SPECIES" "resumo" => "Since its description, the genus Bairdiella has undergone taxonomic uncertainties. In the Atlantic, only two species were recognized in this area until the last revision of this genus, updating its diversity by revalidating B. veraecrucis, to the Gulf of Mexico, describing B. goeldi, to the Brazilian coast, and reassessing the identity and distribution of B. ronchus. However, molecular evidence suggests an unknown diversity in the North Atlantic. Herein, we describe a new species from the Gulf of Mexico, redescribing its sister species B. chrysoura, and provide a new key to the species. Bairdiella sp. n. differs from B. chrysoura by a slender caudal peduncle, less than 55% of the length of the caudal peduncle (vs. more than 55% of the length in B. chrysoura), and a more elongate body, less than 33% of SL (vs. more than 34% of SL in B. chrysoura). Both species differ from other Bairdiella species by a short and thin second spine of the anal fin, with its length not surpassing the end of the dorsal fin and spine width (at the base) equal to the height of the posterior nostril (vs. spine surpassing the end of the dorsal fin and spine width more than twice the height of the posterior nostril in B. goeldi and B. ronchus). Bairdiella ronchus differs from B. goeldi by a longer pelvic-fin spine, more than 60% of pelvic-fin length (vs. less than 60% of pelvic-fin length), and lateral-line scales with an angle of 90°–110º between upper and lower branches of tube of lateral-line scales (vs. 140°–155°). Bairdiella sp. n. differs from B. veraecrucis by six pores on the chin (vs. five). Species delimitation analyses using COI further support this new lineage in North Atlantic Bairdiella. However, the distribution boundaries between both species are still uncertain." 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