Phylogenetic analysis of the family Telothelepodidae Nogueira, Fitzhugh & Hutchings, 2013 (Annelida: Terebelliformia)

Autor(es)

de Matos Nogueira, Joao Miguel ^[1] ; Fitzhugh, Kirk ^[2] ; Hutchings, Pat ^[3] ; Carrerette, Orlemir ^[1]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Inst Biociencias, Dept Zool, Lab Poliquetol LaPol, Sao Paulo - Brazil

^[2] Nat Hist Museum Los Angeles Cty, Res & Collect, Los Angeles, CA - USA

^[3] Australian Museum, Australian Museum Res Inst, Sydney, NSW - Australia

• Tipo de documento: Artigo Científico
• Fonte: MARINE BIOLOGY RESEARCH; v. 13, n. 6, p. 671-692, 2017.
• Citações Web of Science: 3

Resumo

Members of the 12 known species of the family Telothelepodidae, plus individuals of three additional undescribed species, were examined to infer phylogenetic relationships within the family and evaluate the status of genera. The outgroups include members of three species of Polycirridae and three of Thelepodidae. Members of 21 species, including both in-and outgroups, were coded for 47 subjects ('characters') and 109 characters sensu stricto (subject-predicate relations or `states'). The results, based on 15 minimum-length trees, each 103 steps long, suggest that telothelepodids should be divided into four genera, according to the morphology of the lower lip, presence or absence of eyespots, and visibility of segment 1. By necessity two of these genera are monotypic and plesiomorphic to two monophyletic genera; the latter two genera with five and eight species, respectively. Telothelepus, Parathelepus and Rhinothelepus are redefined, and the new genus Mesopothelepus gen. nov. is erected, all to accommodate the phylogenetic hypotheses presented. The problem of properly defining monotypic supraspecific taxon names as representative of phylogenetic hypotheses is discussed in relation to the inherent limitations of Article 13.1.1 of the International Code of Zoological Nomenclature. (AU)

• Processo FAPESP: 10/52116-4 - Biodiversidade de Polychaeta na zona entremarés e infralitoral raso em substratos consolidados no Nordeste do Brasil, estados da Paraíba e Pernambuco
• Beneficiário: João Miguel de Matos Nogueira
• Modalidade de apoio: Auxílio à Pesquisa - Programa BIOTA - Regular
• Processo FAPESP: 04/02843-6 - Análise filogenética de Terebellinae (Polychaeta, Terebellidae)
• Beneficiário: João Miguel de Matos Nogueira
• Modalidade de apoio: Bolsas no Exterior - Pesquisa
• Processo FAPESP: 15/19404-0 - Filogenia de Telothelepodidae e Thelepodidae (Annelida, Terebelliformia)
• Beneficiário: João Miguel de Matos Nogueira
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 13/02066-9 - Estudo de material de Terebellidae, Trichobranchidae e Sabellidae depositado no Australian Museum e confirmação de identificações da tese de doutorado Diversidade de Terebellidae, Trichobranchidae e Sabellidae no Litoral Brasileiro, Entre os Estados de São Paulo e Paraíba
• Beneficiário: Orlemir Carrerette dos Santos
• Modalidade de apoio: Bolsas no Exterior - Estágio de Pesquisa - Doutorado
• Processo FAPESP: 07/52733-0 - The phylogeny of the Terebellidae (Polychaeta) using morphological data
• Beneficiário: João Miguel de Matos Nogueira
• Modalidade de apoio: Auxílio à Pesquisa - Reunião - Exterior
• Processo FAPESP: 14/11250-0 - Os Terebelliformia (Polychaeta) do Lizard island Group, grande barreira de corais, Queensland, Austrália
• Beneficiário: João Miguel de Matos Nogueira
• Modalidade de apoio: Bolsas no Exterior - Pesquisa
• Processo FAPESP: 09/50823-8 - Terebellidae (Annelida: Polychaeta) da costa pacífica da América do Norte, do Havaí e de cadeias de montanhas submarinas do Pacífico Oriental
• Beneficiário: João Miguel de Matos Nogueira
• Modalidade de apoio: Bolsas no Exterior - Pesquisa