Paratanais Dana 1852
Paratanais Dana, 1852 Paratanais : Larsen (2001): 358; Sieg (1983b): 478 –480; both for extensive bibliography and synonymy. Diagnosis. see Larsen (2001). Type species. Paratanais elongatus (Dana, 1849); see also Bamber (1998). Species included ( Australasian only): Paratanais gaspodei Bamber, 2005;...
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Online Access: | https://dx.doi.org/10.5281/zenodo.5460429 https://zenodo.org/record/5460429 |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Paratanaidae Paratanais |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Paratanaidae Paratanais BIRD, GRAHAM J. Paratanais Dana 1852 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Paratanaidae Paratanais |
description |
Paratanais Dana, 1852 Paratanais : Larsen (2001): 358; Sieg (1983b): 478 –480; both for extensive bibliography and synonymy. Diagnosis. see Larsen (2001). Type species. Paratanais elongatus (Dana, 1849); see also Bamber (1998). Species included ( Australasian only): Paratanais gaspodei Bamber, 2005; P. linearis Haswell; Paratanais maleficus Larsen, 2001; P. malignus Larsen, 2001; P. oculatus (Vanhöffen, 1914)?; P. paraoa n. sp. P. perturbatius Larsen, 2001; P. tara n. sp. P. vetinari Bamber, 2005; P. wanga Bamber, 2008. Incertae sedis within Paratanais : Paratanais tenuis Thomson, 1880. Remarks. It has scarcely been remarked that most of the species assigned to the genus do not conform to the pattern set by the type species P. elongatus with respect to pereonite proportions, pleonal setation, cheliped shape and pereopod setation. Large articulated plumose setae on the pleonal epimera do not feature in the diagnoses offered by Lang (1973: 223) or Larsen (2001: 358), were not figured on the type species (Bamber 1998), and they are apparently absent on seven other species. Additionally, these setae may be present on all pleonites (e.g. P. maleficus , malignus , gaspodei and oculatus ) or only on pleonites 1–4 (e.g. P. martinsi Bamber & Costa, 2009, P . wanga and the two new NZ species described here). A recent examination of the type of P. elongatus confirmed that it does have plumose epimeral setae on pleonites 1-4 (Bamber pers. comm.). Sieg (1986a) stated that a revision of the genus was required and this has become more necessary with discovery of twelve more species since then—a casual view of the occurrence of particular characters in Paratanais might suggest a chaotic situation but, if the species truly form a monophyletic group, then a pattern of relationships should be discernible with more rigorous phylogenetic analyses. Ambiguities in character-scoring for phylogenetic analyses could be avoided by closer examination of the setation of pereopods and pleonites in the paratanaids, examples being the occurrence of three or four carpal spines on pereopods 4–6, as well as the distribution of plumose epimeral seta (if present). Sieg (1986a) also noticed two groups within the genus based on maxilliped palp setation and male antennule structure and this may prove to be valid. In addition to this complexity and the apparent anomalies, the genus also exhibits two traits that are conflicting with respect to species identification: the presence of differently-sized and shaped adult morphs (especially in females) within the same species and the sympatry of morphologically near-identical cryptic species, separable by molecular techniques (Larsen 2001). Paratanais is a widespread genus extending from subantarctic to tropical regions, generally in littoral, sublittoral or shallow bathyal water situations and there is a rich Australasian fauna (Bamber 2008). In contrast, in New Zealand there are only unconfirmed and unpublished records of P. oculatus (identifications by J. Sieg) but initial studies by me suggest that this taxon is not involved. Also, P. tenuis cannot be assigned to Paratanais as it has 4- segmented uropod endopods (Thomson 1880: plate I fig 1b) and probably belongs to a genus within the Leptocheliidae. Lang (1973) regarded material, including males, from sub-tidal Cook Strait and Cape Palliser identified by Hurley (1957) as being synonymous with Leptochelia mirabilis Stebbing, 1905. New material, ideally from the Otago Harbour type locality, is necessary to establish its real taxonomy. : Published as part of BIRD, GRAHAM J., 2011, Paratanaoidean tanaidaceans (Crustacea: Peracarida) from littoral and shallow sublittoral habitats in New Zealand, with descriptions of three new genera and seven new species, pp. 1-62 in Zootaxa 2891 (1) on page 25, DOI: 10.11646/zootaxa.2891.1.1 : {"references": ["Dana, J. D. (1852) On the classification of the Crustacea Choristopoda or Tetrapoda. American Journal of Science and Arts Ser. 2, (14), 197 - 306.", "Sieg, J. (1983 b) Tanaidacea. Crustaceorum Catalogus Pars 6, Gruner, H. E. & Holthuis, L. B. (Eds.), Dr. W. Junk publishers, The Hague, 552 pp.", "Dana J. D. (1849) Conspectus Crustaceorum, Conspectus of the Crustacea of the U. S. Exploring Expedition. American Journal of Science 2, 424 - 428.", "Bamber, R. N. (1998) Tanaidaceans (Crustacea: Peracarida) from the southeast of the South China Sea. Asian Marine Biology, 15, 169 - 197.", "Bamber, R. N. (2005) The Tanaidacea (Arthropoda: Crustacea: Peracarida: Tanaidacea) of Esperance, Western Australia, Australia. In: Wells, F. E., Walker, D. I. & Kendrick, G. A. (Eds.), The Marine Flora and Fauna of Esperance, Western Australia. Western Australia Museum, Perth, pp. 613 - 727.", "Bamber, R. N. (2008) Tanaidaceans (Crustacea: Peracarida: Tanaidacea) from Moreton Bay, Queensland. In: Davie, P. J. F. & Phillips, J. A. (Eds.), Proceedings of the Thirteenth International Marine Biological Workshop, The Marine Fauna and Flora of Moreton Bay, Queensland. Memoirs of the Queensland Museum - Nature, 54 (1), 143 - 217.", "Thomson, G. M. (1880) New species of Crustacea from New Zealand. Annals and Magazine of natural History, London, 5 (31),", "Lang, K. (1973) Taxonomische und phylogenetische Untersuchungen uber die Tanaidaceen (Crustacea). 8. Die Gattungen Leptochelia Dana, Paratanais Dana, Heterotanais G. O. Sars und Nototanais Richardson. Dazu einige Bermerkungnen uber die Monokonophora und ein Nachtrag. Zoologica Scripta, 2, 197 - 229.", "Bamber, R. N. & Costa, A. C. (2009) The tanaidaceans (Arthropoda: Peracarida: Tanaidacea) of Sao Miguel, Azores, with description of two new species, and a new record from Tenerife. Acoreana, Suplemento, 6, 183 - 200.", "Sieg, J. (1986 a) Crustacea Tanaidacea of the Antarctic and the Subantarctic. I. On material collected at Tierra del Fuego, Isla de los Estados, and the West Coast of the Antarctic Peninsula. Antarctic Research Series Vol. 45, Biology of the Antarctic Seas XVIII, 180 pp.", "Stebbing, T. R. R. (1905) Report on the Isopoda collected by Professor Herdman, at Ceylon, in 1902. Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar, 4, Supplemental Report 23. Royal Society of London, 1 - 64, Plates I - XII."]} |
format |
Text |
author |
BIRD, GRAHAM J. |
author_facet |
BIRD, GRAHAM J. |
author_sort |
BIRD, GRAHAM J. |
title |
Paratanais Dana 1852 |
title_short |
Paratanais Dana 1852 |
title_full |
Paratanais Dana 1852 |
title_fullStr |
Paratanais Dana 1852 |
title_full_unstemmed |
Paratanais Dana 1852 |
title_sort |
paratanais dana 1852 |
publisher |
Zenodo |
publishDate |
2011 |
url |
https://dx.doi.org/10.5281/zenodo.5460429 https://zenodo.org/record/5460429 |
long_lat |
ENVELOPE(51.350,51.350,-66.283,-66.283) ENVELOPE(9.895,9.895,63.645,63.645) ENVELOPE(-46.033,-46.033,-60.616,-60.616) ENVELOPE(-60.526,-60.526,-72.655,-72.655) ENVELOPE(-156.667,-156.667,-86.367,-86.367) ENVELOPE(-117.952,-117.952,75.734,75.734) |
geographic |
Antarctic The Antarctic Antarctic Peninsula New Zealand Queensland Hurley Seta Moreton Herdman Kendrick Moreton Bay |
geographic_facet |
Antarctic The Antarctic Antarctic Peninsula New Zealand Queensland Hurley Seta Moreton Herdman Kendrick Moreton Bay |
genre |
Antarc* Antarctic Antarctic Peninsula Tierra del Fuego |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Tierra del Fuego |
op_relation |
http://publication.plazi.org/id/CB5AC307BC590666FFDB2A07B54BFFE8 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.2891.1.1 http://publication.plazi.org/id/CB5AC307BC590666FFDB2A07B54BFFE8 https://dx.doi.org/10.5281/zenodo.5460430 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5460429 https://doi.org/10.11646/zootaxa.2891.1.1 https://doi.org/10.5281/zenodo.5460430 |
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ftdatacite:10.5281/zenodo.5460429 2023-05-15T13:31:24+02:00 Paratanais Dana 1852 BIRD, GRAHAM J. 2011 https://dx.doi.org/10.5281/zenodo.5460429 https://zenodo.org/record/5460429 unknown Zenodo http://publication.plazi.org/id/CB5AC307BC590666FFDB2A07B54BFFE8 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.2891.1.1 http://publication.plazi.org/id/CB5AC307BC590666FFDB2A07B54BFFE8 https://dx.doi.org/10.5281/zenodo.5460430 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Paratanaidae Paratanais Text Taxonomic treatment article-journal ScholarlyArticle 2011 ftdatacite https://doi.org/10.5281/zenodo.5460429 https://doi.org/10.11646/zootaxa.2891.1.1 https://doi.org/10.5281/zenodo.5460430 2021-11-05T12:55:41Z Paratanais Dana, 1852 Paratanais : Larsen (2001): 358; Sieg (1983b): 478 –480; both for extensive bibliography and synonymy. Diagnosis. see Larsen (2001). Type species. Paratanais elongatus (Dana, 1849); see also Bamber (1998). Species included ( Australasian only): Paratanais gaspodei Bamber, 2005; P. linearis Haswell; Paratanais maleficus Larsen, 2001; P. malignus Larsen, 2001; P. oculatus (Vanhöffen, 1914)?; P. paraoa n. sp. P. perturbatius Larsen, 2001; P. tara n. sp. P. vetinari Bamber, 2005; P. wanga Bamber, 2008. Incertae sedis within Paratanais : Paratanais tenuis Thomson, 1880. Remarks. It has scarcely been remarked that most of the species assigned to the genus do not conform to the pattern set by the type species P. elongatus with respect to pereonite proportions, pleonal setation, cheliped shape and pereopod setation. Large articulated plumose setae on the pleonal epimera do not feature in the diagnoses offered by Lang (1973: 223) or Larsen (2001: 358), were not figured on the type species (Bamber 1998), and they are apparently absent on seven other species. Additionally, these setae may be present on all pleonites (e.g. P. maleficus , malignus , gaspodei and oculatus ) or only on pleonites 1–4 (e.g. P. martinsi Bamber & Costa, 2009, P . wanga and the two new NZ species described here). A recent examination of the type of P. elongatus confirmed that it does have plumose epimeral setae on pleonites 1-4 (Bamber pers. comm.). Sieg (1986a) stated that a revision of the genus was required and this has become more necessary with discovery of twelve more species since then—a casual view of the occurrence of particular characters in Paratanais might suggest a chaotic situation but, if the species truly form a monophyletic group, then a pattern of relationships should be discernible with more rigorous phylogenetic analyses. Ambiguities in character-scoring for phylogenetic analyses could be avoided by closer examination of the setation of pereopods and pleonites in the paratanaids, examples being the occurrence of three or four carpal spines on pereopods 4–6, as well as the distribution of plumose epimeral seta (if present). Sieg (1986a) also noticed two groups within the genus based on maxilliped palp setation and male antennule structure and this may prove to be valid. In addition to this complexity and the apparent anomalies, the genus also exhibits two traits that are conflicting with respect to species identification: the presence of differently-sized and shaped adult morphs (especially in females) within the same species and the sympatry of morphologically near-identical cryptic species, separable by molecular techniques (Larsen 2001). Paratanais is a widespread genus extending from subantarctic to tropical regions, generally in littoral, sublittoral or shallow bathyal water situations and there is a rich Australasian fauna (Bamber 2008). In contrast, in New Zealand there are only unconfirmed and unpublished records of P. oculatus (identifications by J. Sieg) but initial studies by me suggest that this taxon is not involved. Also, P. tenuis cannot be assigned to Paratanais as it has 4- segmented uropod endopods (Thomson 1880: plate I fig 1b) and probably belongs to a genus within the Leptocheliidae. Lang (1973) regarded material, including males, from sub-tidal Cook Strait and Cape Palliser identified by Hurley (1957) as being synonymous with Leptochelia mirabilis Stebbing, 1905. New material, ideally from the Otago Harbour type locality, is necessary to establish its real taxonomy. : Published as part of BIRD, GRAHAM J., 2011, Paratanaoidean tanaidaceans (Crustacea: Peracarida) from littoral and shallow sublittoral habitats in New Zealand, with descriptions of three new genera and seven new species, pp. 1-62 in Zootaxa 2891 (1) on page 25, DOI: 10.11646/zootaxa.2891.1.1 : {"references": ["Dana, J. D. (1852) On the classification of the Crustacea Choristopoda or Tetrapoda. American Journal of Science and Arts Ser. 2, (14), 197 - 306.", "Sieg, J. (1983 b) Tanaidacea. Crustaceorum Catalogus Pars 6, Gruner, H. E. & Holthuis, L. B. (Eds.), Dr. W. Junk publishers, The Hague, 552 pp.", "Dana J. D. (1849) Conspectus Crustaceorum, Conspectus of the Crustacea of the U. S. Exploring Expedition. American Journal of Science 2, 424 - 428.", "Bamber, R. N. (1998) Tanaidaceans (Crustacea: Peracarida) from the southeast of the South China Sea. Asian Marine Biology, 15, 169 - 197.", "Bamber, R. N. (2005) The Tanaidacea (Arthropoda: Crustacea: Peracarida: Tanaidacea) of Esperance, Western Australia, Australia. In: Wells, F. E., Walker, D. I. & Kendrick, G. A. (Eds.), The Marine Flora and Fauna of Esperance, Western Australia. Western Australia Museum, Perth, pp. 613 - 727.", "Bamber, R. N. (2008) Tanaidaceans (Crustacea: Peracarida: Tanaidacea) from Moreton Bay, Queensland. In: Davie, P. J. F. & Phillips, J. A. (Eds.), Proceedings of the Thirteenth International Marine Biological Workshop, The Marine Fauna and Flora of Moreton Bay, Queensland. Memoirs of the Queensland Museum - Nature, 54 (1), 143 - 217.", "Thomson, G. M. (1880) New species of Crustacea from New Zealand. Annals and Magazine of natural History, London, 5 (31),", "Lang, K. (1973) Taxonomische und phylogenetische Untersuchungen uber die Tanaidaceen (Crustacea). 8. Die Gattungen Leptochelia Dana, Paratanais Dana, Heterotanais G. O. Sars und Nototanais Richardson. Dazu einige Bermerkungnen uber die Monokonophora und ein Nachtrag. Zoologica Scripta, 2, 197 - 229.", "Bamber, R. N. & Costa, A. C. (2009) The tanaidaceans (Arthropoda: Peracarida: Tanaidacea) of Sao Miguel, Azores, with description of two new species, and a new record from Tenerife. Acoreana, Suplemento, 6, 183 - 200.", "Sieg, J. (1986 a) Crustacea Tanaidacea of the Antarctic and the Subantarctic. I. On material collected at Tierra del Fuego, Isla de los Estados, and the West Coast of the Antarctic Peninsula. Antarctic Research Series Vol. 45, Biology of the Antarctic Seas XVIII, 180 pp.", "Stebbing, T. R. R. (1905) Report on the Isopoda collected by Professor Herdman, at Ceylon, in 1902. Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar, 4, Supplemental Report 23. Royal Society of London, 1 - 64, Plates I - XII."]} Text Antarc* Antarctic Antarctic Peninsula Tierra del Fuego DataCite Metadata Store (German National Library of Science and Technology) Antarctic The Antarctic Antarctic Peninsula New Zealand Queensland Hurley ENVELOPE(51.350,51.350,-66.283,-66.283) Seta ENVELOPE(9.895,9.895,63.645,63.645) Moreton ENVELOPE(-46.033,-46.033,-60.616,-60.616) Herdman ENVELOPE(-60.526,-60.526,-72.655,-72.655) Kendrick ENVELOPE(-156.667,-156.667,-86.367,-86.367) Moreton Bay ENVELOPE(-117.952,-117.952,75.734,75.734) |