A new species of Pseudobranchiomma Jones (Polychaeta: Sabellidae) found amongst Brazilian coral, with a redescription of P. punctata (Treadwell, 1906) from Hawaii

Nogueira, J. M. M; Knight-Jones, Phyllis

doi:10.1080/00222930110071705

Cited by 17 publications

(23 citation statements)

References 4 publications

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“…Nogueira & Knight-Jones (2002) reported only one scissiparous offspring among the paratypes of Pseudobranchiomma punctata. It consisted of a small portion of the posterior abdomen with very short, narrow segments thus indicating recent posterior regeneration.…”

Section: Dorsal Margin Of Collarmentioning

confidence: 95%

“…This taxon was identified as belonging to a new species of the genus Pseudobranchiomma Jones, 1962. The genus Pseudobranchiomma is a quite heterogeneous taxon composed of 15 mid-sized sabellid species, most of them with short, lateral serrations in paired radiolar flanges. This feature is quite different from the paired transversely orientated epithelial flaps (stylodes) present in Branchiomma Kölliker, 1858, which lacks radiolar flanges (Nogueira & Knight-Jones, 2002). However, flanges and serrations can be differently developed in the genus Pseudobranchiomma.…”

Section: Introductionmentioning

confidence: 94%

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A new gregarious sabellid worm from the Gulf of California reproducing by spontaneous fission (Polychaeta, Sabellidae)

Tovar‐Hernández¹,

Dean

2014

J. Mar. Biol. Ass.

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A new species of the sabellid genus Pseudobranchiomma is described from 50 cm depth in dock fouling from the southern Gulf of California. Pseudobranchiomma schizogenica sp. nov., belongs to a group of six species characterized by having radiolar serrations extending for most of the radiolar length. The new species is characterized by the presence of a unique set of features related to the covering of the peristomium by lateral collar margins, the shape of the first ventral shield, the size of interramal eyespots, and the width of the hood of thoracic and abdominal spinelike chaetae. Information about live and post-fixed colour, glandular pattern and reproduction is also provided. The new species described here is compared with all species in the former group. The presence of paired patches of cilia without heads (kinocilia-type) on ventral lappets and ventral shields of the collar, thorax and abdomen is documented for the first time in the genus Pseudobranchiomma. Dense aggregations of Pseudobranchiomma schizogenica sp. nov., on docks from the southern Gulf of California are predominantly a result of asexual reproduction taking place during summer, when 82% of the population reproduces by architomy.

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Section: Dorsal Margin Of Collarmentioning

confidence: 95%

Section: Introductionmentioning

confidence: 94%

A new gregarious sabellid worm from the Gulf of California reproducing by spontaneous fission (Polychaeta, Sabellidae)

Tovar‐Hernández¹,

Dean

2014

J. Mar. Biol. Ass.

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“…O grande número de registros disponíveis para São Paulo é um reflexo direto da maior intensidade de trabalhos realizados na região. Os principais estudos de cunho taxonômico são Hansen (1882), Treadwell (1932), Nonato e Luna (1970), Rullier e Amoureux (1979), Lana (1981), Morgado e Amaral (1989), Nogueira (2000), Nogueira e Amaral (2000), Nogueira e Knight- Jones (2002), Nogueira et al (2004), Nogueira et al (2006).…”

Section: Composição Faunística De Sabelídeos No Estado De São Paulounclassified

“…microphthalmus (Verril,1873), Notaulax nudicollis (Kröyer, 1856), Pseudobranchiomma minima Nogueira e Knight- Jones, 2002 (Fig. 1B), Pseudopotamilla cf.…”

Section: Composição Faunística De Sabelídeos No Estado De São Paulomentioning

confidence: 99%

“…Posteriormente, Fitzhugh (1989 verificou que somente Fabriciinae e Sabellinae eram monofiléticas, tendo Myxicolinae sido incluída na primeira. Recentemente, após diversas revisões e rediagnoses de gêneros (Knight-Jones, 1983Perkins, 1984;Knight-Jones e Walker, 1985;Fitzhugh, 1989Fitzhugh, , 1990aFitzhugh, , b, c, d, 1991aFitzhugh, , b, 1992aFitzhugh, , b, 1993Fitzhugh, , 1995Fitzhugh, , 1996Fitzhugh, , 1998Fitzhugh, , 1999Fitzhugh, , 2001Fitzhugh, , 2002aFitzhugh, , b e 2003Fitzhugh e Simboura, 1995;Fauchald e Rouse, 1997;Knight-Jones e Perkins, 1998;Fitzhugh e Rouse, 1999 e Nogueira e Knight- Jones, 2002;Nogueira et al, 2004), ocorreu considerável rearranjo de espécies dentro dos gêneros conhecidos.…”

unclassified

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Contribuição ao conhecimento taxonômico dos poliquetas Sabelídeos (Polychaeta: Sabellidae) da região Sudeste do Brasil

Rossi¹

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The genera Bispira Krøyer, 1856 and Stylomma Knight-Jones, 1997 (Polychaeta, Sabellidae): systematic revision, relationships with close related taxa and new species from Australia

Capa

2007

Hydrobiologia

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A cladistic analysis undertaken to test monophyly of Bispira and Stylomma (including new species of both genera) and to ascertain relationships with related taxa reveals that Bispira is paraphyletic without the inclusion of Pseudobranchiomma and Branchiomma, and that Stylomma is monophyletic due to the presence of a structure on the dorsal basal flanges which has never been described before. New species of Bispira and Stylomma from Australia are described. Bispira serrata n. sp., differs from the other species of the genus in having serrated radiolar flanges whereas all other Bispira species have smooth flanges or lack them, and also by the shape of the thoracic and abdominal uncini, which are shorthandled and have 2-3 rows of big teeth above the main fang, instead of having medium-sized handles and small, numerous rows of teeth over the main fang. Stylomma juani n. sp., is characterized by the presence of serrated radiolar flanges and unpaired compound eyes along the branchial radioles, whereas other species in the genus have smooth radiolar flanges and subterminal compound radiolar eyes.

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A new species of Pseudobranchiomma Jones (Polychaeta: Sabellidae) found amongst Brazilian coral, with a redescription of P. punctata (Treadwell, 1906) from Hawaii

Cited by 17 publications

References 4 publications

A new gregarious sabellid worm from the Gulf of California reproducing by spontaneous fission (Polychaeta, Sabellidae)

A new gregarious sabellid worm from the Gulf of California reproducing by spontaneous fission (Polychaeta, Sabellidae)

Contribuição ao conhecimento taxonômico dos poliquetas Sabelídeos (Polychaeta: Sabellidae) da região Sudeste do Brasil

The genera Bispira Krøyer, 1856 and Stylomma Knight-Jones, 1997 (Polychaeta, Sabellidae): systematic revision, relationships with close related taxa and new species from Australia

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