Madhumita Choudhury
University of Hamburg
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Featured researches published by Madhumita Choudhury.
Polar Biology | 2007
Madhumita Choudhury; A. Brandt
The benthic fauna off the Victoria-Land-Coast, Ross Sea (Antarctica) was investigated during the 19th Italica expedition in February 2004. Samples were taken along a latitudinal transect from Cape Adare down to Terra Nova Bay at water depths ranging from 84 to 515xa0m. A Rauschert dredge was used at 18 stations to collect epi- and infaunal macrobenthos. 9,494 specimens of Isopoda were collected, representing 19 families. Desmosomatidae were the most abundant family (35,297xa0ind/1,000xa0m2), followed by Paramunnidae (23,973xa0ind/1,000xa0m2). Paramunnidae was the most frequent taxon and was collected at all stations, in contrast to the Desmosomatidae, which did not occur at any station off Cape Adare.
Polar Biology | 2009
Madhumita Choudhury; A. Brandt
In this study isopod species of the Ross Sea were investigated. Literature until May 2008 was checked to provide an overview of all known and described species in the Ross Sea. This species checklist was then enlarged through material of the 19th Italica expedition in 2004. During this expedition for the first time a small mesh net (500xa0μm) was used. Nine thousand four hundred and eighty one isopod specimens were collected during this expedition. Through this material the number of isopod species in the Ross Sea increased from 42 to 117 species, which belong to 20 families and 49 genera. Fifty-six percentage of the isopods species collected during the Italica expedition are new to science. The zoogeography of the 117 species was investigated. A non-transformed binary presence-absence data matrix was constructed using the Bray–Curtis coefficient. The results were displayed in a cluster analysis and by nonmetric multidimensional scaling (MDS). This paper gives a first insight into the occurrence and distribution of the isopod species of the Ross Sea.
Deep-sea Research Part Ii-topical Studies in Oceanography | 2007
A. Brandt; Saskia Brix; Wiebke Brökeland; Madhumita Choudhury; Stefanie Kaiser; Marina V. Malyutina
Deep-sea Research Part Ii-topical Studies in Oceanography | 2007
Wiebke Brökeland; Madhumita Choudhury; A. Brandt
Zootaxa | 2009
Brenda Lía Doti; Madhumita Choudhury; A. Brandt
In supplement to: Choudhury, M; Brandt, A (2009): Benthic isopods (Crustacea, Malacostraca) from the Ross Sea, Antarctica: species checklist and their zoogeography in the Southern Ocean. Polar Biology, 32(4), 599-610, https://doi.org/10.1007/s00300-008-0560-7 | 2009
Madhumita Choudhury; Angelika Brandt
Supplement to: Brandt, A et al. (2007): First insights into the biodiversity and biogeography of the Southern Ocean deep sea. Nature, 447(7142), 307-311, https://doi.org/10.1038/nature05827 | 2007
Angelika Brandt; Andrew J Gooday; Simone N Brandão; Saskia Brix; Wiebke Brökeland; Tomas Cedhagen; Madhumita Choudhury; Nils Cornelius; Bruno Danis; Ilse De Mesel; Robert J. Diaz; David Gillan; Brigitte Ebbe; John A. Howe; Dorte Janussen; Stefanie Kaiser; Katrin Linse; Marina V. Malyutina; Jan Pawlowski; Michael R Raupach; Ann Vanreusel
Supplement to: Brandt, A et al. (2007): Deep-sea isopod biodiversity, abundance, and endemism in the Atlantic sector of the Southern Ocean - Results from the ANDEEP I - III expeditions. Deep Sea Research Part II: Topical Studies in Oceanography, 54(16-17), 1760-1775, https://doi.org/10.1016/j.dsr2.2007.07.015 | 2007
Angelika Brandt; Saskia Brix; Wiebke Brökeland; Madhumita Choudhury; Stefanie Kaiser; Marina V. Malyutina
In supplement to: Brandt, A et al. (2007): Deep-sea isopod biodiversity, abundance, and endemism in the Atlantic sector of the Southern Ocean - Results from the ANDEEP I - III expeditions. Deep Sea Research Part II: Topical Studies in Oceanography, 54(16-17), 1760-1775, https://doi.org/10.1016/j.dsr2.2007.07.015 | 2007
Angelika Brandt; Saskia Brix; Wiebke Brökeland; Madhumita Choudhury; Stefanie Kaiser; Marina V. Malyutina
In Supplement to: Brandt, Angelika; Gooday, Andrew J; Brandão, Simone N; Brix, Saskia; Brökeland, Wiebke; Cedhagen, Tomas; Choudhury, Madhumita; Cornelius, Nils; Danis, Bruno; De Mesel, Ilse; Diaz, Robert; Gillan, David C; Ebbe, Brigitte; Howe, John; Janussen, Dorte; Kaiser, Stefanie; Linse, Katrin; Malyutina, Marina; Pawlowski, Jan; Raupach, Michael R; Vanreusel, Ann (2007): First insights into the biodiversity and biogeography of the Southern Ocean deep sea. Nature, 447(7142), 307-311, doi:10.1038/nature05827 | 2007
Angelika Brandt; Andrew J Gooday; Simone N Brandão; Saskia Brix; Wiebke Brökeland; Tomas Cedhagen; Madhumita Choudhury; Nils Cornelius; Bruno Danis; Ilse De Mesel; Robert J. Diaz; David Gillan; Brigitte Ebbe; John A. Howe; Dorte Janussen; Stefanie Kaiser; Katrin Linse; Marina V. Malyutina; Jan Pawlowski; Michael R Raupach; Ann Vanreusel
