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San Martín, G.; López, E.; Aguado, M.T. 2009. Revision of the genus Pionosyllis (Polychaeta: Syllidae: Eusyllinae), with a cladistic analysis, and the description of five new genera and two new species. Journal of the Marine Biological Association of the United Kingdom 89(7): 1455-1498
141874
Publication
World Polychaeta Database (WPolyDb)
Pionosyllis Malmgren, 1867 is revised based on a cladistic analysis of the 41 species considered herein as valid, two newly described species in this paper (Basidiosyllis victoriae and Opisthodonta russelli), 11 species from other genera actually belonging, or related to, Pionosyllis, and 13 syllid species from different subfamilies. The phylogenetic analysis is based on 55 characters; a strict consensus Of 1200 equally parsimonious trees (length = 314 steps) was obtained. The clades containing species usually included within Pionosyllis are newly named within the frame of a new Linnean classification of the group (except for one, belonging to another subfamily). The diagnosis of Pionosyllis is emended, and five new genera arc proposed: Synmerosyllis, Basidiosyllis, Westheidesyllis, Perkinsyllis and Brevicirrosyllis. Paraehlersia San Martín, 2003, proved to be closely related to Pionosyllis. Seven species are transferred to Opisthodonta Langerhans, 1879, here emended, and three transferred to Nudisyllis Knox & Cameron, 1970 (according to San Martín & Hutchings, 2006). Opisthodonta uraga (Imajima, 1966) comb. nov. and Perkinsyllis longisetosa comb. nov. are redescribed. Pionosyllis compacta Malmgren, 1867, P. stylifera Ehlers, 1913, P. gigantea Moore, 1908, P. enigmatica (Wesenberg-Lund, 1950), and Nudisyllis magnidens (Day, 1953) comb. nov., are redescribed. Pionosyllis marquesensis Monro, 1939 and P. procera Hartman, 1965 likely belong to the Syllinae, thus they are not treated in the taxonomic account.
Systematics, Taxonomy
Date action by 2013-01-12 18:30:12Z created db_admin
Brevicirrosyllis San Martín, López & Aguado, 2009 (original description)
Brevicirrosyllis ancori (San Martín & Hutchings, 2006) (basis of record) Brevicirrosyllis gorringensis (Hartmann-Schröder, 1977) (basis of record) Brevicirrosyllis mariae (San Martín & Hutchings, 2006) (basis of record) Brevicirrosyllis mayteae (San Martín & Hutchings, 2006) (basis of record) Brevicirrosyllis weismanni (Langerhans, 1879) (new combination reference) Nudisyllis divaricata (Keferstein, 1862) (basis of record) Nudisyllis magnidens (Day, 1953) (basis of record) Nudisyllis pulligera (Krohn, 1852) (basis of record) Nudisyllis tinihekea Knox & Cameron, 1970 (additional source) Opisthodonta hanneloreae San Martín & Hutchings, 2006 (additional source) Opisthodonta longocirrata (Saint-Joseph, 1887) (basis of record) Opisthodonta luquei (San Martín, 1990) (basis of record) Opisthodonta melaenonephra (Haswell, 1920) (additional source) Opisthodonta mitchelli Kudenov & Harris, 1995 (additional source) Opisthodonta morena Langerhans, 1879 (additional source) Opisthodonta rousei (San Martín & Hutchings, 2006) (basis of record) Opisthodonta russelli San Martín, López & Aguado, 2009 (original description) Opisthodonta serratisetosa (López, San Martín & Jiménez, 1997) (basis of record) Opisthodonta templadoi (San Martín, 1991) (basis of record) Opisthodonta tridentata (Kudenov & Harris, 1995) (basis of record) Opisthodonta uraga (Imajima, 1966) (basis of record) Paraehlersia San Martín, 2003 (additional source) Paraehlersia articulata (Kudenov & Harris, 1995) (additional source) Paraehlersia dionisi (Núñez & San Martín, 1991) (basis of record) Paraehlersia ehlersiaeformis (Augener, 1913) (additional source) Paraehlersia ferrugina (Langerhans, 1881) (additional source) Perkinsyllis San Martín, López & Aguado, 2009 (original description) Perkinsyllis anophthalma (Capaccioni & San Martín, 1990) (new combination reference) Perkinsyllis augeneri (Hartmann-Schröder, 1979) (basis of record) Perkinsyllis hartmannschroederae (San Martín & Hutchings, 2006) (new combination reference) Perkinsyllis homocirrata (Hartmann-Schröder, 1958) (basis of record) Perkinsyllis longisetosa (Hartmann-Schröder, 1965) (basis of record) Perkinsyllis serrata (Hartmann-Schröder, 1984) (basis of record) Perkinsyllis spinisetosa (San Martín, 1990) (basis of record) Pionosyllis Malmgren, 1867 (redescription) Pionosyllis Malmgren, 1867 (identification resource) Pionosyllis compacta Malmgren, 1867 (redescription) Pionosyllis dionisi Núñez & San Martín, 1991 accepted as Paraehlersia dionisi (Núñez & San Martín, 1991) (new combination reference) Pionosyllis gesae Perkins, 1981 accepted as Westheidesyllis gesae (Perkins, 1981) (new combination reference) Pionosyllis gigantea Moore, 1908 (redescription) Pionosyllis kerguelensis (McIntosh, 1885) (additional source) Pionosyllis lamelligera Saint Joseph, 1887 accepted as Synmerosyllis lamelligera (Saint-Joseph, 1887) (new combination reference) Pionosyllis longocirrata Saint-Joseph, 1887 accepted as Opisthodonta longocirrata (Saint-Joseph, 1887) (new combination reference) Pionosyllis magnifica Moore, 1906 (additional source) Pionosyllis petalecirrus Averincev, 1982 (additional source) Pionosyllis spinisetosa San Martín, 1990 accepted as Perkinsyllis spinisetosa (San Martín, 1990) (new combination reference) Pionosyllis stylifera Ehlers, 1912 (additional source) Synmerosyllis San Martín, López & Aguado, 2009 (original description) Synmerosyllis aciculata (San Martín, 1990) (basis of record) Synmerosyllis lamelligera (Saint-Joseph, 1887) (basis of record) Synmerosyllis yolandae (San Martín & Hutchings, 2006) (basis of record) Westheidesyllis San Martín, López & Aguado, 2009 (original description) Westheidesyllis corallicola (Ding & Westheide, 1997) (basis of record) Westheidesyllis gesae (Perkins, 1981) (basis of record) Westheidesyllis heterocirrata (Hartmann-Schröder, 1959) (basis of record) |