Nothria edwardsi Roule 1898
Nothria edwardsi (Roule, 1898) combinatio nova Figures 1 and 2 Hyalinecia Edwardsi Roule, 1898: 193 –194. Hyalinoecia edwardsi Roule, 1898.— Roule 1906: 45 –51, pl. I fig. 7, pl. VI figs 40–46, pl. VIII figs 74–80; Campoy 1982: 550; Gil 2011: 538. Onuphis sp. Fauvel 1914: 129 –130, pl. IX, fig. 21–2...
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Online Access: | https://dx.doi.org/10.5281/zenodo.6058651 https://zenodo.org/record/6058651 |
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ftdatacite:10.5281/zenodo.6058651 |
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DataCite Metadata Store (German National Library of Science and Technology) |
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Biodiversity Taxonomy Animalia Annelida Polychaeta Eunicida Onuphidae Nothria Nothria edwardsi |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Eunicida Onuphidae Nothria Nothria edwardsi Arias, Andrés Paxton, Hannelore Nothria edwardsi Roule 1898 |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Eunicida Onuphidae Nothria Nothria edwardsi |
description |
Nothria edwardsi (Roule, 1898) combinatio nova Figures 1 and 2 Hyalinecia Edwardsi Roule, 1898: 193 –194. Hyalinoecia edwardsi Roule, 1898.— Roule 1906: 45 –51, pl. I fig. 7, pl. VI figs 40–46, pl. VIII figs 74–80; Campoy 1982: 550; Gil 2011: 538. Onuphis sp. Fauvel 1914: 129 –130, pl. IX, fig. 21–26 (Azores, 4020 m deep). Not Audouin & Milne Edwards, 1833. Material examined. Two Syntypes (MNHN POLY TYPE 1305), Talisman station 136 located between the Azores archipelago and the Iberian Peninsula, 4255 m deep, Atlantic Ocean, coll. Mission Expedition du Talisman Navire 26 August 1883. Comparative material. Nothria abyssia Kucheruk, 1978 (AM W.42762), 2 specimens, RV Franklin station 69, epibenthic sled, 38º29.33’S, 149º19.98’E, 1840 m deep, SE Australia. Diagnosis. First pair of parapodia extending beyond frontal margin of prostomium, with simple uni- and bidentate hooks. Second pair of parapodia with bidentate pseudocompound hooks, limbate and pectinate chaetae. Third pair of parapodia without hooks, only limbate and pectinate chaetae present. Pectinate chaetae varying from almost flat to slightly rolled, with 17–20 teeth. Simple branchiae from chaetiger 12–15. Subacicular hooks from chaetiger 9–13. Prostomial eyes absent. Description. Both syntypes incomplete, consisting of anterior ends; largest specimen (Fig. 1 A) measuring 12 mm in length for 17 (?18) chaetigers, width about 2 mm; smallest specimen measuring 7 mm for 12 chaetigers, width about 1 mm (at chaetiger 10, excluding parapodia). Alcohol stored specimens overall cream-coloured, no pigment pattern (Fig. 1 A). Prostomium anteriorly rounded; paired ovoid frontal lips almost twice as long as wide (Figs 1 A, 2A). Palps reaching chaetiger 1, lateral antennae reaching chaetiger 3–4, median antenna reaching chaetiger 6; ceratophores of antennae with 3–4 rings (Figs 1 A, 2A). Prostomial eyes absent. Nuchal grooves straight with narrow mid-dorsal separation (Fig. 2 A). Peristomium half as long as first chaetiger, peristomial cirri as long as peristomium (only right peristomial cirrus of larger syntype well preserved, left one missing; both cirri of smaller syntype missing) (Figs 1 A, 2A). Anterior two pairs of parapodia modified; first pair greatly enlarged, extending beyond anterior margin of prostomium (Figs 1 A, 2A), with large auricular prechaetal lobes, subulate postchaetal lobes, digitiform dorsal cirri and subulate ventral cirri (Fig. 2 B). Second pair of parapodia smaller with much smaller prechaetal lobes (Fig. 2 C). Third pair of parapodia only slightly larger than subsequent parapodia with further reduced prechaetal lobes; ventral cirri conelike. From chaetigers 4 onwards parapodial structures more uniform; dorsal cirri gradually becoming thinner and shorter, prechaetal lobes becoming short and rounded, postchaetal lobes gradually decreasing, ventral cirri replaced by round glandular pads from chaetiger 4. Simple branchiae present as a short filament from chaetiger 12–15. First pair of parapodia with two thick simple unidentate hooded hooks (Figs 2 D, E) and one thinner simple bidentate hook (Fig. 2 F). Second pair of parapodia with three pseudocompound bidentate hooded hooks (Fig. 2 G). Third pair of parapodia with two to four limbate chaetae and two to ten pectinate chaetae varying from having almost flat (Fig. 2 H) to slightly rolled lateral margins (Fig. 2 I), with 17–20 teeth. Hooks absent from chaetiger 3, limbate and pectinate chaetae present. Subacicular hooks present from chaetiger 9–13. Mandibles with high calcareous cutting plates with three indentations (Roule 1906: pl. VI, fig. 41); maxillae not examined. Tubes (Figs 1 B, C) flattened with thin inner parchment-like layer covered with small foreign particles (up to 2 mm in diameter), i.e. agglutinated foraminifera and sand grains. Remarks. The species has been redefined on the basis of its syntypes, the original description and the emendation of Roule (1906). Accordingly, we have reassigned the species to the genus Nothria . Originally, Roule (1898) placed the species into the genus Hyalinoecia on the basis of its alleged absence of peristomial cirri. Nevertheless, our examination of the types has demonstrated that the species has peristomial cirri, which are missing in the smaller specimen and this may account for Roule’s statement in this regard. Despite the fact that the syntypes had originally been preserved in their tubes (Roule 1906) and had started “macération” (Roule 1898), they are still in a relatively good state of preservation. Some of the antennae and peristomial cirri are broken or lost and several anterior parapodia of the larger specimen are missing as a result of previous examination (Fig. 1 A). However, we consider the types as good representatives for displaying the diagnostic features. Descriptions of only two presently recognised Nothria species precede the original description of N. edwardsi comb. nov. : N. conchylega (M. Sars, 1835) and N. hyperborea (Hansen, 1878). These two species can be distinguished from N. edwardsi comb. nov. in that the former has hooks only on the first two pairs of parapodia whilst in the latter two species hooks are present on the first three pairs of parapodia. Nothria edwardsi comb. nov. resembles N. abyssia in many aspects. Both are deep-water species that have hooks on the first two pairs of parapodia and limbate and pectinate chaetae starting from chaetiger 3. They also share the presence of almost flat pectinate chaetae rather than the characteristic scoop-shaped pectinate chaetae of most species in the genus. However, the two species can be easily differentiated in that N. edwardsi comb. nov. has both uni - and bidentate simple hooks in the first pair of parapodia, single branchiae from chaetiger 12–15 and lacks prostomial eyespots; in contrast, N. abyssia only presents bidentate hooks in the first pair of parapodia, lacks branchiae and can bear prostomial eyespots (Budaeva & Paxton 2013). Specimens reported as Onuphis sp. from the Azores (at 4020 m deep), collected by the Hirondelle and the Princesse Alice cruises (1885–1910), by Fauvel (1914) most likely correspond to N. edwardsi comb. nov. Habitat and distribution. Nothria edwardsi comb. nov. is known from abyssal depths (4020 to 4255 m) of the central and eastern North Atlantic, including the Azores archipelago and the area comprised between Azores and the Iberian Peninsula (Roule 1898; 1906; Fauvel 1914). Thanks to Tarik Meziane (MNHN) for the loan of the syntypes, Jorge Núñez and an anonymous reviewer for their careful reading of the manuscript. This is a contribution from the Fauna Ibérica Project, subprojects “ Polychaeta IV: Palpata-Canalipalpata I ” (ref. CGL2014-53332-C5-3-P), and the Marine Observatory of Asturias (OMA). : Published as part of Arias, Andrés & Paxton, Hannelore, 2016, Hyalinecia (sic) Edwardsi Roule, 1898 — the enigmatic ghost from abyssal depths — redescribed as Nothria edwardsi (Annelida: Onuphidae), pp. 97-100 in Zootaxa 4147 (1) on pages 97-100, DOI: 10.11646/zootaxa.4147.1.9, http://zenodo.org/record/255660 : {"references": ["Roule, L. (1898) Notice preliminaire sur les especes d'annelides recueillies dans les explorations sous-marines du Travailleur et du Talisman. Bulletin du Museum d'Histoire Naturelle, Paris, 4 (1), 190 - 195. http: // dx. doi. org / 10.5962 / bhl. part. 14410", "Roule, L. (1906) Annelides et Gephyriens. In: A., Milne Edwards, A. & Perrier, E. (Eds.), Expeditions Scientifiques du \" Travailleur \" et du \" Talisman \" pendant les annees 1880, 1881, 1882, 1883. Masson et Cie, Paris, pp. 1 - 101.", "Campoy, A. (1982). Fauna de Espana. Fauna de anelidos poliquetos de la Peninsula Iberica. EUNSA Publicaciones de Biologia de la Universidad de Navarra, Serie Zoologica 7, 1 - 781. [Pamplona]", "Gil, J. (2011) The European Fauna of Annelida Polychaeta. PhD Thesis, Departamento de Biologia Animal, Faculdade de Ciencias, Universidade de Lisboa, xiii + 1554 pp.", "Fauvel, P. (1914) Annelides polychetes non-pelagiques provenant des campagnes de l'Hirondelle et de la Princesse-Alice (1885 - 1910). Resultats des campagnes scientifiques accomplies par le Prince Albert I, 46, 1 - 432.", "Kucheruk, N. V. (1978) Deep-water Onuphidae (Polychaeta) from the collections of the 16 th Cruise of the R / V Dmitry Mendeleev (to the generic classification of the family Onuphidae). Trudy Instituta Okeanologia Akademia nauk SSSR, 113, 88 - 106. [In Russian with English abstract]", "Sars, M. (1835) Beskrivelser og lagttagelser over nogle maerkelige eller nye i Havet ved den Bergenske Kyst levende Dyr af Polypernes, Acalephernes, Radiaternes, Annelidernes og Molluskernes Classer, men en kort Oversigt over de hidtil af Forfatteren sammesteds fundne Arter og deres Forekommen. Thorstein Hallagrs Forlag, Bergen, 81 pp. http: // dx. doi. org / 10.5962 / bhl. title. 13017", "Hansen, G. A. (1878) Annelider fra den norske Nordhavsexpedition i 1876. Nyt magazin for naturvidenskaberne (Christiana), 24, 133 - 192.", "Budaeva, N. & Paxton, H. (2013) Nothria and Anchinothria (Annelida: Onuphida) from eastern Australian waters, with a discussion of ontogenetic variation of diagnostic characters. Journal of the Marine Biological Association of the United Kingdom, 93 (6), 1481 - 1502. http: // dx. doi. org / 10.1017 / S 0025315412001956"]} |
format |
Text |
author |
Arias, Andrés Paxton, Hannelore |
author_facet |
Arias, Andrés Paxton, Hannelore |
author_sort |
Arias, Andrés |
title |
Nothria edwardsi Roule 1898 |
title_short |
Nothria edwardsi Roule 1898 |
title_full |
Nothria edwardsi Roule 1898 |
title_fullStr |
Nothria edwardsi Roule 1898 |
title_full_unstemmed |
Nothria edwardsi Roule 1898 |
title_sort |
nothria edwardsi roule 1898 |
publisher |
Zenodo |
publishDate |
2016 |
url |
https://dx.doi.org/10.5281/zenodo.6058651 https://zenodo.org/record/6058651 |
long_lat |
ENVELOPE(-64.250,-64.250,-65.550,-65.550) ENVELOPE(-63.767,-63.767,-64.233,-64.233) |
geographic |
Bergen Núñez Perrier |
geographic_facet |
Bergen Núñez Perrier |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
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op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.6058651 https://doi.org/10.11646/zootaxa.4147.1.9 https://doi.org/10.5281/zenodo.255661 https://doi.org/10.5281/zenodo.255662 https://doi.org/10.5281/zenodo.6058652 |
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ftdatacite:10.5281/zenodo.6058651 2023-05-15T17:37:41+02:00 Nothria edwardsi Roule 1898 Arias, Andrés Paxton, Hannelore 2016 https://dx.doi.org/10.5281/zenodo.6058651 https://zenodo.org/record/6058651 unknown Zenodo http://zenodo.org/record/255660 http://publication.plazi.org/id/2721FFF3DD04FF9FFFFCBA2D781FFF90 http://zoobank.org/94AC6FBD-D380-4B7D-A94B-DB46287B0E06 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4147.1.9 http://zenodo.org/record/255660 http://publication.plazi.org/id/2721FFF3DD04FF9FFFFCBA2D781FFF90 https://dx.doi.org/10.5281/zenodo.255661 https://dx.doi.org/10.5281/zenodo.255662 http://zoobank.org/94AC6FBD-D380-4B7D-A94B-DB46287B0E06 https://dx.doi.org/10.5281/zenodo.6058652 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Annelida Polychaeta Eunicida Onuphidae Nothria Nothria edwardsi article-journal ScholarlyArticle Taxonomic treatment Text 2016 ftdatacite https://doi.org/10.5281/zenodo.6058651 https://doi.org/10.11646/zootaxa.4147.1.9 https://doi.org/10.5281/zenodo.255661 https://doi.org/10.5281/zenodo.255662 https://doi.org/10.5281/zenodo.6058652 2022-04-01T10:04:06Z Nothria edwardsi (Roule, 1898) combinatio nova Figures 1 and 2 Hyalinecia Edwardsi Roule, 1898: 193 –194. Hyalinoecia edwardsi Roule, 1898.— Roule 1906: 45 –51, pl. I fig. 7, pl. VI figs 40–46, pl. VIII figs 74–80; Campoy 1982: 550; Gil 2011: 538. Onuphis sp. Fauvel 1914: 129 –130, pl. IX, fig. 21–26 (Azores, 4020 m deep). Not Audouin & Milne Edwards, 1833. Material examined. Two Syntypes (MNHN POLY TYPE 1305), Talisman station 136 located between the Azores archipelago and the Iberian Peninsula, 4255 m deep, Atlantic Ocean, coll. Mission Expedition du Talisman Navire 26 August 1883. Comparative material. Nothria abyssia Kucheruk, 1978 (AM W.42762), 2 specimens, RV Franklin station 69, epibenthic sled, 38º29.33’S, 149º19.98’E, 1840 m deep, SE Australia. Diagnosis. First pair of parapodia extending beyond frontal margin of prostomium, with simple uni- and bidentate hooks. Second pair of parapodia with bidentate pseudocompound hooks, limbate and pectinate chaetae. Third pair of parapodia without hooks, only limbate and pectinate chaetae present. Pectinate chaetae varying from almost flat to slightly rolled, with 17–20 teeth. Simple branchiae from chaetiger 12–15. Subacicular hooks from chaetiger 9–13. Prostomial eyes absent. Description. Both syntypes incomplete, consisting of anterior ends; largest specimen (Fig. 1 A) measuring 12 mm in length for 17 (?18) chaetigers, width about 2 mm; smallest specimen measuring 7 mm for 12 chaetigers, width about 1 mm (at chaetiger 10, excluding parapodia). Alcohol stored specimens overall cream-coloured, no pigment pattern (Fig. 1 A). Prostomium anteriorly rounded; paired ovoid frontal lips almost twice as long as wide (Figs 1 A, 2A). Palps reaching chaetiger 1, lateral antennae reaching chaetiger 3–4, median antenna reaching chaetiger 6; ceratophores of antennae with 3–4 rings (Figs 1 A, 2A). Prostomial eyes absent. Nuchal grooves straight with narrow mid-dorsal separation (Fig. 2 A). Peristomium half as long as first chaetiger, peristomial cirri as long as peristomium (only right peristomial cirrus of larger syntype well preserved, left one missing; both cirri of smaller syntype missing) (Figs 1 A, 2A). Anterior two pairs of parapodia modified; first pair greatly enlarged, extending beyond anterior margin of prostomium (Figs 1 A, 2A), with large auricular prechaetal lobes, subulate postchaetal lobes, digitiform dorsal cirri and subulate ventral cirri (Fig. 2 B). Second pair of parapodia smaller with much smaller prechaetal lobes (Fig. 2 C). Third pair of parapodia only slightly larger than subsequent parapodia with further reduced prechaetal lobes; ventral cirri conelike. From chaetigers 4 onwards parapodial structures more uniform; dorsal cirri gradually becoming thinner and shorter, prechaetal lobes becoming short and rounded, postchaetal lobes gradually decreasing, ventral cirri replaced by round glandular pads from chaetiger 4. Simple branchiae present as a short filament from chaetiger 12–15. First pair of parapodia with two thick simple unidentate hooded hooks (Figs 2 D, E) and one thinner simple bidentate hook (Fig. 2 F). Second pair of parapodia with three pseudocompound bidentate hooded hooks (Fig. 2 G). Third pair of parapodia with two to four limbate chaetae and two to ten pectinate chaetae varying from having almost flat (Fig. 2 H) to slightly rolled lateral margins (Fig. 2 I), with 17–20 teeth. Hooks absent from chaetiger 3, limbate and pectinate chaetae present. Subacicular hooks present from chaetiger 9–13. Mandibles with high calcareous cutting plates with three indentations (Roule 1906: pl. VI, fig. 41); maxillae not examined. Tubes (Figs 1 B, C) flattened with thin inner parchment-like layer covered with small foreign particles (up to 2 mm in diameter), i.e. agglutinated foraminifera and sand grains. Remarks. The species has been redefined on the basis of its syntypes, the original description and the emendation of Roule (1906). Accordingly, we have reassigned the species to the genus Nothria . Originally, Roule (1898) placed the species into the genus Hyalinoecia on the basis of its alleged absence of peristomial cirri. Nevertheless, our examination of the types has demonstrated that the species has peristomial cirri, which are missing in the smaller specimen and this may account for Roule’s statement in this regard. Despite the fact that the syntypes had originally been preserved in their tubes (Roule 1906) and had started “macération” (Roule 1898), they are still in a relatively good state of preservation. Some of the antennae and peristomial cirri are broken or lost and several anterior parapodia of the larger specimen are missing as a result of previous examination (Fig. 1 A). However, we consider the types as good representatives for displaying the diagnostic features. Descriptions of only two presently recognised Nothria species precede the original description of N. edwardsi comb. nov. : N. conchylega (M. Sars, 1835) and N. hyperborea (Hansen, 1878). These two species can be distinguished from N. edwardsi comb. nov. in that the former has hooks only on the first two pairs of parapodia whilst in the latter two species hooks are present on the first three pairs of parapodia. Nothria edwardsi comb. nov. resembles N. abyssia in many aspects. Both are deep-water species that have hooks on the first two pairs of parapodia and limbate and pectinate chaetae starting from chaetiger 3. They also share the presence of almost flat pectinate chaetae rather than the characteristic scoop-shaped pectinate chaetae of most species in the genus. However, the two species can be easily differentiated in that N. edwardsi comb. nov. has both uni - and bidentate simple hooks in the first pair of parapodia, single branchiae from chaetiger 12–15 and lacks prostomial eyespots; in contrast, N. abyssia only presents bidentate hooks in the first pair of parapodia, lacks branchiae and can bear prostomial eyespots (Budaeva & Paxton 2013). Specimens reported as Onuphis sp. from the Azores (at 4020 m deep), collected by the Hirondelle and the Princesse Alice cruises (1885–1910), by Fauvel (1914) most likely correspond to N. edwardsi comb. nov. Habitat and distribution. Nothria edwardsi comb. nov. is known from abyssal depths (4020 to 4255 m) of the central and eastern North Atlantic, including the Azores archipelago and the area comprised between Azores and the Iberian Peninsula (Roule 1898; 1906; Fauvel 1914). Thanks to Tarik Meziane (MNHN) for the loan of the syntypes, Jorge Núñez and an anonymous reviewer for their careful reading of the manuscript. This is a contribution from the Fauna Ibérica Project, subprojects “ Polychaeta IV: Palpata-Canalipalpata I ” (ref. CGL2014-53332-C5-3-P), and the Marine Observatory of Asturias (OMA). : Published as part of Arias, Andrés & Paxton, Hannelore, 2016, Hyalinecia (sic) Edwardsi Roule, 1898 — the enigmatic ghost from abyssal depths — redescribed as Nothria edwardsi (Annelida: Onuphidae), pp. 97-100 in Zootaxa 4147 (1) on pages 97-100, DOI: 10.11646/zootaxa.4147.1.9, http://zenodo.org/record/255660 : {"references": ["Roule, L. (1898) Notice preliminaire sur les especes d'annelides recueillies dans les explorations sous-marines du Travailleur et du Talisman. Bulletin du Museum d'Histoire Naturelle, Paris, 4 (1), 190 - 195. http: // dx. doi. org / 10.5962 / bhl. part. 14410", "Roule, L. (1906) Annelides et Gephyriens. In: A., Milne Edwards, A. & Perrier, E. (Eds.), Expeditions Scientifiques du \" Travailleur \" et du \" Talisman \" pendant les annees 1880, 1881, 1882, 1883. Masson et Cie, Paris, pp. 1 - 101.", "Campoy, A. (1982). Fauna de Espana. Fauna de anelidos poliquetos de la Peninsula Iberica. EUNSA Publicaciones de Biologia de la Universidad de Navarra, Serie Zoologica 7, 1 - 781. [Pamplona]", "Gil, J. (2011) The European Fauna of Annelida Polychaeta. PhD Thesis, Departamento de Biologia Animal, Faculdade de Ciencias, Universidade de Lisboa, xiii + 1554 pp.", "Fauvel, P. (1914) Annelides polychetes non-pelagiques provenant des campagnes de l'Hirondelle et de la Princesse-Alice (1885 - 1910). Resultats des campagnes scientifiques accomplies par le Prince Albert I, 46, 1 - 432.", "Kucheruk, N. V. (1978) Deep-water Onuphidae (Polychaeta) from the collections of the 16 th Cruise of the R / V Dmitry Mendeleev (to the generic classification of the family Onuphidae). Trudy Instituta Okeanologia Akademia nauk SSSR, 113, 88 - 106. [In Russian with English abstract]", "Sars, M. (1835) Beskrivelser og lagttagelser over nogle maerkelige eller nye i Havet ved den Bergenske Kyst levende Dyr af Polypernes, Acalephernes, Radiaternes, Annelidernes og Molluskernes Classer, men en kort Oversigt over de hidtil af Forfatteren sammesteds fundne Arter og deres Forekommen. Thorstein Hallagrs Forlag, Bergen, 81 pp. http: // dx. doi. org / 10.5962 / bhl. title. 13017", "Hansen, G. A. (1878) Annelider fra den norske Nordhavsexpedition i 1876. Nyt magazin for naturvidenskaberne (Christiana), 24, 133 - 192.", "Budaeva, N. & Paxton, H. (2013) Nothria and Anchinothria (Annelida: Onuphida) from eastern Australian waters, with a discussion of ontogenetic variation of diagnostic characters. Journal of the Marine Biological Association of the United Kingdom, 93 (6), 1481 - 1502. http: // dx. doi. org / 10.1017 / S 0025315412001956"]} Text North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Bergen Núñez ENVELOPE(-64.250,-64.250,-65.550,-65.550) Perrier ENVELOPE(-63.767,-63.767,-64.233,-64.233) |