Biarticulata Larsen & Shimomura 2007
Creators
Description
Genus Biarticulata Larsen & Shimomura, 2007
(restricted synonymy and bibliography)
Tanais Latreille, 1831 (partim): G.O. Sars, 1877: 347, 370.
Strongylura G.O. Sars, 1882 (partim): Norman & Stebbing, 1886: 110, 116–117.
Cryptocope G.O. Sars, 1882 (partim): G.O. Sars, 1882: 50 –51. Hansen, 1913: 106.
Leptognathia G.O. Sars, 1882 (partim): Hansen, 1913: 82 –83. Kudinova-Pasternak, 1965: 82. Kudinova-Pasternak, 1976: 119. Kudinova-Pasternak, 1977: 120. Kudinova-Pasternak, 1981: 102.
Species included (Japanese waters, Kurile-Kamchatka Trench and Japan Trench species in bold): B. arctophylax (Norman & Stebbing, 1886), NE Atlantic; B. distincta (Kudinova-Pasternak, 1981), Central Pacific, 1600–1900 metres; B. elegans (Kudinova-Pasternak, 1965), Bougainville Trench, 7974–8006 metres; B. greveae (Kudinova-Pasternak, 1976); B. mironovi (Kudinova-Pasternak, 1981), Central Pacific, 1735–2430 metres; B. parabranchiata (Kudinova-Pasternak, 1977), Palau Trench, 7000–7170 metres; B. parelegans (Kudinova-Pasternak, 1970); B. tuberculata (Hansen, 1913); B. voeringi (G.O. Sars, 1877), Arctic Ocean.
Diagnosis (after Larsen & Shimomura 2007). Female. Leptognathiid with cheliped fixed finger and dactylus simple. Uropodal exopod two-articled.
Remarks. Although deriving from a revision and splitting of the genus Leptognathia (Larsen & Shimomura op.cit.), this new genus is a pragmatic (and probably temporary) formation and is clearly polyphyletic, the only common feature among the largely disparate species being the bi-articulated uropod exopod. A significant problem faces potential revisers of Biarticulata, if no existing genus can accommodate transferred species, as no type species was designated.
Notes
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Linked records
Additional details
Identifiers
Related works
- Is part of
- Journal article: 10.5281/zenodo.178698 (DOI)
- Journal article: http://publication.plazi.org/id/FFA50B3AFF96757D4860FFF11E51FFCB (URL)
- Is source of
- https://sibils.text-analytics.ch/search/collections/plazi/039C7342FF98757348F7FB341CDFF82C (URL)
Biodiversity
- Family
- Leptognathiidae
- Genus
- Biarticulata
- Kingdom
- Animalia
- Order
- Tanaidacea
- Phylum
- Arthropoda
- Scientific name authorship
- Larsen & Shimomura
- Taxon rank
- genus
- Taxonomic concept label
- Biarticulata Larsen, 2007 sec. Bird, 2007
References
- Larsen, K. & Shimomura, M. (2007) Tanaidacea (Crustacea: Peracarida) from Japan. II. Tanaidomorpha from the East China Sea, the West Pacific Ocean and the Nansei Islands. Zootaxa, 1464, 1 - 43.
- Sars, G. O. (1877) Prodromus descriptionis crustaceorum et pycnogonodorum, qvae in expeditione Norvegica anno 1876. Archiv for Matematik og Naturvidenskab, 2, 237 - 371.
- Sars, G. O. (1882) Revision af Gruppen: Isopoda Chelifera med Characteristik af nye herben horende Arter og Slaegter. Archiv for Matematik og Naturvidenskab, 7, 1 - 54.
- Norman, A. M. & Stebbing, T. R. R. (1886) On Crustacea Isopoda of the ' Lightning', ' Porcupine' and ' Valorous' Expeditions. Transactions of the Zoological Society of London, 12, 77 - 141.
- Hansen, H. J. (1913) Crustacea Malacostraca, II, IV, The order Tanaidacea. Danish Ingolf Expedition, 3 (3), 1 - 145.
- Kudinova-Pasternak, R. K. (1965) Deep-sea Tanaidacea from the Bougainville Trench of the Pacific. Crustaceana, 8 (1), 75 - 91.
- Kudinova-Pasternak, R. K. (1976) Additional notes on the fauna of Tanaidacea (Crustacea, Malacostraca) of the deep water trenches. Trudy Instituta Okeanologji, Akademija Nauk SSSR, 99, 115 - 125.
- Kudinova-Pasternak, R. K. (1977) Tanaidacea (Crustacea, Malacostraca) from the deep sea trenches of the western part of the Pacific. Trudy Instituta Okeanologji, Akademija Nauk SSSR, 108, 115 - 135.
- Kudinova-Pasternak, R. K. (1981) Tanaidacea. In: Miranov A. V. [ed.] Benthos of the submarine mountains Marcus- Vecker and adjacent Pacific regions. Akademija Nauk SSSR, P. P. Shirshov Institute of oceanology, 94 - 112.
- Kudinova-Pasternak, R. K. (1970) Tanaidacea of the Kurile-Kamchatka Trench. Trudy Instituta Okeanologji, Akademija Nauk SSSR, 86, 341 - 381.