Mimonecteola beebei Shoemaker
Mimonecteola beebei Shoemaker (Figs 40 & 41) Mimonecteola beebei Shoemaker, 1945: 224–228, figs 29, 30. Vinogradov 1956: 199; 1957: 204, fig 11; 1962: 12, fig 7; 1964: 119–120, fig 6. Hurley 1969: 33. Vinogradov 1970: 385 (table). Yoo 1971: 44–45. Vinogradov et al . 1982: 100–102, fig 37. De Bro...
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Online Access: | https://dx.doi.org/10.5281/zenodo.5328174 https://zenodo.org/record/5328174 |
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openpolar |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Mimonecteolidae Mimonecteola Mimonecteola beebei |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Mimonecteolidae Mimonecteola Mimonecteola beebei Zeidler, Wolfgang Mimonecteola beebei Shoemaker |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Mimonecteolidae Mimonecteola Mimonecteola beebei |
description |
Mimonecteola beebei Shoemaker (Figs 40 & 41) Mimonecteola beebei Shoemaker, 1945: 224–228, figs 29, 30. Vinogradov 1956: 199; 1957: 204, fig 11; 1962: 12, fig 7; 1964: 119–120, fig 6. Hurley 1969: 33. Vinogradov 1970: 385 (table). Yoo 1971: 44–45. Vinogradov et al . 1982: 100–102, fig 37. De Broyer & Jazdzewski 1993: 109. Type material. The holotype male and a paratype female are in the USNM (109470 & 109471), in spirit. The type locality is the North Atlantic, off Bermuda [32°12’N 64°36’W]. Material examined. Types : Holotype male, measuring 9.0 mm (USNM 109470) and paratype female, measuring 11.5 mm (USNM 109471) from the North Atlantic, near Bermuda [32°12’N 64°36’W], William Beebe Oceanographic Expedition, col. 8 Sep. 1930 and 15 Jul. 1930 respectively; both trawled from 1000 fathoms. Other material examined. Indian Ocean : Juvenile male (BMNH 1999.2359), near the Seychelles, Sealark exped, 1909. Southern Ocean : Juvenile female (USNM); between South America and Antarctica [67°28’S – 67°11’S 74°39’W – 75°06’W]; Eltanin Stn. 280, 2577 m, 24 Oct. 1962. Diagnosis. Body length of sexually mature females 12.0 mm, of males 11.0 mm (Vinogradov et al . 1982). Antennae 1 slightly longer than head and first 1.5 pereonites combined (medially); peduncular articles and callynophore relatively broader and longer in males; terminal article elongate, marginally longer than preceding two articles combined. Antennae 2 slightly longer than A1. Gnathopod 1; basis marginally shorter than remaining articles combined; dactylus straight, length about half propodus. Gnathopod 2; length 1.4x G1; basis slightly shorter than remaining articles combined; dactylus straight, length about half propodus. Pereopods 3 & 4 similar in structure, with P4 slightly longer than P3; basis length slightly more than twice merus; carpus slightly expanded with several moderate setae on posterior margin, length about twice merus; propodus relatively narrow, subequal in length to carpus; dactylus relatively straight, length about 0.3x propodus. Pereopod 5 slightly longer than P4; basis length 1.7–1.8x merus; carpus length 1.8x merus; propodus slightly shorter than carpus; dactylus curved slightly, length about 0.2x propodus. Pereopod 6 slightly longer than P5, about 1.3x length P4; basis length about twice merus; carpus similar in length to basis; propodus length almost 1.2x carpus; dactylus curved slightly, length about 0.2x propodus. Pereopod 7; length about 0.6x P6; basis length 2.4–2.6x merus; carpus length 1.5–1.8x merus; propodus length about 1.4x carpus; dactylus relatively straight, length about 0.3x propodus. Telson pointed, relatively more narrow in male; length 0.7x (female) – 0.8x (male) peduncle of U3. According to Vinogradov et al . (1982), the colour of unfixed specimens is olive-green. Remarks. As mentioned previously, this species is most similar to M. macronyx and may have been confused with it in the past, and that this may account for some of the differences between specimens from the Atlantic and Pacific Oceans recorded by Vinogradov et al . (1982). Thus, previous literature records of M. beebei are suspect and need to be confirmed by the examination of specimens recorded. Distribution. Shoemaker (1945) recorded it from the North Atlantic, off Bermuda. Additional literature records are from the Atlantic, North Pacific (including the Sea of Okhotsk and Bering Sea), North Indian Ocean and the Southern Ocean [64°03’S 161°59’E). Two juvenile specimens referable to this species are here recorded from the tropical Indian Ocean and the Southern Ocean between South America and Antarctica. Vinogradov et al . (1982) record specimens from catches ranging in depth from 500–3000 m. : Published as part of Zeidler, Wolfgang, 2009, A review of the hyperiidean amphipod superfamily Lanceoloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), pp. 1-117 in Zootaxa 2000 on pages 103-106 : {"references": ["Shoemaker, C. R. (1945) The Amphipoda of the Bermuda Oceanographic Expeditions, 1929 - 1931. Zoologica, New York, 30, 185 - 266.", "Vinogradov, M. E. (1956) Hyperiids (Amphipoda: Hyperiidea) of the western Bering Sea. Zoologicheskii Zhurnal 35 (2), 194 - 218. [In Russian].", "Vinogradov, M. E. (1957) Hyperiids (Amphipoda) of the Northwest Pacific Ocean. 1. Tribe Hyperiidea Physosomata. Trudy Instituta Okeanologii Akademiya Nauk SSSR 20: 186 - 227. [In Russian]. English translation by American Institute of Biological Sciences, Washington D. C., 1959, Marine Biology, 149 - 184.", "Hurley, D. E. (1969) Amphipoda Hyperiidea. In: ' Antarctic Map Folio Series', Folio 11, Distribution of selected groups of marine invertebrates in waters south of 35 \u00b0 S Latitude. Pp. 32 - 34, sheets 1 - 2. American Geographical Society.", "Vinogradov, M. E. (1970) New data on the amphipods Hyperiidea Physosomata of the northwest part of the Pacific. Trudy Instituta Okeanologii Akademiya Nauk SSSR 86: 382 - 400. [In Russian]. English translation: In: Bogorov, V. G. (Ed.) Fauna of the Kurile-Kamchatka Trench and its Environment, pp. 398 - 418. Israel Program for Scientific Translations, Jerusalem, 1972.", "Yoo, K. I. (1971) Pelagic hyperiids (Amphipoda: Hyperiidea) of the western North Pacific Ocean. Journal of the National Academy of Sciences, Republic of Korea, Natural Science Series 10, 39 - 89.", "Vinogradov, M. E., Volkov, A. F. & Semenova, T. N. (1982) Amfipody-Giperiidy (Amphipoda: Hyperiidea) Mirovogo Okeanea. Akademiya Nauk SSSR, Opredeliteli po Faune SSSR No. 132. Leningrad, 492 pp. [In Russian]. English translation, 1996, Smithsonian Institution Libraries, Washington D. C., D. Siegel-Causey, Scientific Editor."]} |
format |
Text |
author |
Zeidler, Wolfgang |
author_facet |
Zeidler, Wolfgang |
author_sort |
Zeidler, Wolfgang |
title |
Mimonecteola beebei Shoemaker |
title_short |
Mimonecteola beebei Shoemaker |
title_full |
Mimonecteola beebei Shoemaker |
title_fullStr |
Mimonecteola beebei Shoemaker |
title_full_unstemmed |
Mimonecteola beebei Shoemaker |
title_sort |
mimonecteola beebei shoemaker |
publisher |
Zenodo |
publishDate |
2009 |
url |
https://dx.doi.org/10.5281/zenodo.5328174 https://zenodo.org/record/5328174 |
long_lat |
ENVELOPE(51.350,51.350,-66.283,-66.283) |
geographic |
Antarctic Southern Ocean Bering Sea Okhotsk Pacific Indian Hurley |
geographic_facet |
Antarctic Southern Ocean Bering Sea Okhotsk Pacific Indian Hurley |
genre |
Antarc* Antarctic Antarctica Bering Sea Kamchatka North Atlantic Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Bering Sea Kamchatka North Atlantic Southern Ocean |
op_relation |
http://publication.plazi.org/id/FFF1EC5AFFD1DD283450FFE3FFB2FF90 https://zenodo.org/communities/biosyslit http://publication.plazi.org/id/FFF1EC5AFFD1DD283450FFE3FFB2FF90 https://dx.doi.org/10.5281/zenodo.5328175 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5328174 https://doi.org/10.5281/zenodo.5328175 |
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1766256214588522496 |
spelling |
ftdatacite:10.5281/zenodo.5328174 2023-05-15T13:52:02+02:00 Mimonecteola beebei Shoemaker Zeidler, Wolfgang 2009 https://dx.doi.org/10.5281/zenodo.5328174 https://zenodo.org/record/5328174 unknown Zenodo http://publication.plazi.org/id/FFF1EC5AFFD1DD283450FFE3FFB2FF90 https://zenodo.org/communities/biosyslit http://publication.plazi.org/id/FFF1EC5AFFD1DD283450FFE3FFB2FF90 https://dx.doi.org/10.5281/zenodo.5328175 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Mimonecteolidae Mimonecteola Mimonecteola beebei Text Taxonomic treatment article-journal ScholarlyArticle 2009 ftdatacite https://doi.org/10.5281/zenodo.5328174 https://doi.org/10.5281/zenodo.5328175 2021-11-05T12:55:41Z Mimonecteola beebei Shoemaker (Figs 40 & 41) Mimonecteola beebei Shoemaker, 1945: 224–228, figs 29, 30. Vinogradov 1956: 199; 1957: 204, fig 11; 1962: 12, fig 7; 1964: 119–120, fig 6. Hurley 1969: 33. Vinogradov 1970: 385 (table). Yoo 1971: 44–45. Vinogradov et al . 1982: 100–102, fig 37. De Broyer & Jazdzewski 1993: 109. Type material. The holotype male and a paratype female are in the USNM (109470 & 109471), in spirit. The type locality is the North Atlantic, off Bermuda [32°12’N 64°36’W]. Material examined. Types : Holotype male, measuring 9.0 mm (USNM 109470) and paratype female, measuring 11.5 mm (USNM 109471) from the North Atlantic, near Bermuda [32°12’N 64°36’W], William Beebe Oceanographic Expedition, col. 8 Sep. 1930 and 15 Jul. 1930 respectively; both trawled from 1000 fathoms. Other material examined. Indian Ocean : Juvenile male (BMNH 1999.2359), near the Seychelles, Sealark exped, 1909. Southern Ocean : Juvenile female (USNM); between South America and Antarctica [67°28’S – 67°11’S 74°39’W – 75°06’W]; Eltanin Stn. 280, 2577 m, 24 Oct. 1962. Diagnosis. Body length of sexually mature females 12.0 mm, of males 11.0 mm (Vinogradov et al . 1982). Antennae 1 slightly longer than head and first 1.5 pereonites combined (medially); peduncular articles and callynophore relatively broader and longer in males; terminal article elongate, marginally longer than preceding two articles combined. Antennae 2 slightly longer than A1. Gnathopod 1; basis marginally shorter than remaining articles combined; dactylus straight, length about half propodus. Gnathopod 2; length 1.4x G1; basis slightly shorter than remaining articles combined; dactylus straight, length about half propodus. Pereopods 3 & 4 similar in structure, with P4 slightly longer than P3; basis length slightly more than twice merus; carpus slightly expanded with several moderate setae on posterior margin, length about twice merus; propodus relatively narrow, subequal in length to carpus; dactylus relatively straight, length about 0.3x propodus. Pereopod 5 slightly longer than P4; basis length 1.7–1.8x merus; carpus length 1.8x merus; propodus slightly shorter than carpus; dactylus curved slightly, length about 0.2x propodus. Pereopod 6 slightly longer than P5, about 1.3x length P4; basis length about twice merus; carpus similar in length to basis; propodus length almost 1.2x carpus; dactylus curved slightly, length about 0.2x propodus. Pereopod 7; length about 0.6x P6; basis length 2.4–2.6x merus; carpus length 1.5–1.8x merus; propodus length about 1.4x carpus; dactylus relatively straight, length about 0.3x propodus. Telson pointed, relatively more narrow in male; length 0.7x (female) – 0.8x (male) peduncle of U3. According to Vinogradov et al . (1982), the colour of unfixed specimens is olive-green. Remarks. As mentioned previously, this species is most similar to M. macronyx and may have been confused with it in the past, and that this may account for some of the differences between specimens from the Atlantic and Pacific Oceans recorded by Vinogradov et al . (1982). Thus, previous literature records of M. beebei are suspect and need to be confirmed by the examination of specimens recorded. Distribution. Shoemaker (1945) recorded it from the North Atlantic, off Bermuda. Additional literature records are from the Atlantic, North Pacific (including the Sea of Okhotsk and Bering Sea), North Indian Ocean and the Southern Ocean [64°03’S 161°59’E). Two juvenile specimens referable to this species are here recorded from the tropical Indian Ocean and the Southern Ocean between South America and Antarctica. Vinogradov et al . (1982) record specimens from catches ranging in depth from 500–3000 m. : Published as part of Zeidler, Wolfgang, 2009, A review of the hyperiidean amphipod superfamily Lanceoloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), pp. 1-117 in Zootaxa 2000 on pages 103-106 : {"references": ["Shoemaker, C. R. (1945) The Amphipoda of the Bermuda Oceanographic Expeditions, 1929 - 1931. Zoologica, New York, 30, 185 - 266.", "Vinogradov, M. E. (1956) Hyperiids (Amphipoda: Hyperiidea) of the western Bering Sea. Zoologicheskii Zhurnal 35 (2), 194 - 218. [In Russian].", "Vinogradov, M. E. (1957) Hyperiids (Amphipoda) of the Northwest Pacific Ocean. 1. Tribe Hyperiidea Physosomata. Trudy Instituta Okeanologii Akademiya Nauk SSSR 20: 186 - 227. [In Russian]. English translation by American Institute of Biological Sciences, Washington D. C., 1959, Marine Biology, 149 - 184.", "Hurley, D. E. (1969) Amphipoda Hyperiidea. In: ' Antarctic Map Folio Series', Folio 11, Distribution of selected groups of marine invertebrates in waters south of 35 \u00b0 S Latitude. Pp. 32 - 34, sheets 1 - 2. American Geographical Society.", "Vinogradov, M. E. (1970) New data on the amphipods Hyperiidea Physosomata of the northwest part of the Pacific. Trudy Instituta Okeanologii Akademiya Nauk SSSR 86: 382 - 400. [In Russian]. English translation: In: Bogorov, V. G. (Ed.) Fauna of the Kurile-Kamchatka Trench and its Environment, pp. 398 - 418. Israel Program for Scientific Translations, Jerusalem, 1972.", "Yoo, K. I. (1971) Pelagic hyperiids (Amphipoda: Hyperiidea) of the western North Pacific Ocean. Journal of the National Academy of Sciences, Republic of Korea, Natural Science Series 10, 39 - 89.", "Vinogradov, M. E., Volkov, A. F. & Semenova, T. N. (1982) Amfipody-Giperiidy (Amphipoda: Hyperiidea) Mirovogo Okeanea. Akademiya Nauk SSSR, Opredeliteli po Faune SSSR No. 132. Leningrad, 492 pp. [In Russian]. English translation, 1996, Smithsonian Institution Libraries, Washington D. C., D. Siegel-Causey, Scientific Editor."]} Text Antarc* Antarctic Antarctica Bering Sea Kamchatka North Atlantic Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Antarctic Southern Ocean Bering Sea Okhotsk Pacific Indian Hurley ENVELOPE(51.350,51.350,-66.283,-66.283) |