Hemiaulus sinensis   Greville,  1865 (Diatom)
Organism information awaits expert curation
Taxonomy
Kingdom:Chromista
Phylum:Ochrophyta
Class: Bacillariophyceae
Order:Hemiaulales
Family:Hemiaulaceae

Image copyrights: E. Nezan - Ifremer

Description
Colony often in crooked chains, or even in spiral form, and a few in linear chain. Valve center subconvex, with a fairly coarse process parallel with the chain axis at the corner of the process. Ends of process pointed with small clawlike spine. Girdle view in “H” form, aperture square.


Synonym (s)

Common Name (s)
Economic Importance and Threats

Ecology
Habitat:  Estuarine, Coastal

Biogeography


• Goa, Terekhol Estuary (Lat: 15.72) (Long: 73.7) INDIA
• Karnataka, Gangavali Estuary (Lat: 15.58) (Long: 74.25) INDIA
• Orissa, Bahuda Estuary INDIA
• Goa, Mandovi and Zuari Estuary INDIA (Record: 11/1979-10/1980)
• Tamil Nadu, Pichavaram Mangrove INDIA (Record: 04/1980-03/1982)
• Bay of Bengal INDIA (Record: 06/07/2001-02/08/2001)
• Kerala, Kochi Backwaters INDIA (Record: 1970-1972)
• Karnataka, Old Port of Mangalore (Lat: 12.86) (Long: 74.88) INDIA (Record: 28/12/2005 - 13/01/2006)
• Tamil Nadu, Kaduviyar Estuary INDIA (Record: 10/2005-09/2006)
• West Coast INDIA
• West Bengal, Hugli Matla Estuary INDIA
• Goa, Dona Paula Bay (Lat: 15.45) (Long: 73.8) INDIA
• Palk Bay INDIA (Record: 05/1951-06/1953)
• Tamil Nadu, Gulf of Mannar INDIA (Record: 01/1950-06/1953)
• Kerala, Alleppey, Ambalapuzha Coast INDIA (Record: 1971-1972)
• East Coast (Lat: 10) (Long: 79) INDIA (Record: 01/1999-08/2002)
• East Coast (Lat: 21) (Long: 94) INDIA (Record: 01/1999-08/2002)

Literature Source(s)
  • Sournia, A (1971) Diatomees planctoniques du canal de Mozambique et de Lile Maurice International Indian Ocean Expedition collected reprints-7 UNESCO 7 521-657 Available at - NIO RC, Kochi
  • Dhargalkar, V and Ingole, B (2005) Survey of inventorization of coastal biodiversity at three estuarine sites along the central west coast of India 1 Available at - NCL, Pune
  • Hussain, SM Brief report on biodiversity in the coastal areas of Pakistan p 113
  • Desikachary, TV First list of diatoms of the Indian Ocean region University Botany Laboratory, Madras 600 005 1-139 Available at - NCL, Pune
  • MitchellInnes, BA (1988) Changes in phytoplankton populations after incursion of cold water along the coast of Tsitsikamma Coastal National Park South African Journal of Marine Science 6 217-226 Available at - NCL, Pune
  • Madhav, GV and Kondalarao, B (2004) Distribution of phytoplankton in the coastal waters of east coast of India Indian Journal of Marine Sciences CSIR, New Delhi 33(3) 262-268 Available at - http://nopr.niscair.res.in/bitstream/123456789/1678/1/IJMS%2033%283%29%20262-268.pdf
  • Mishra, S and Panigrahy, RC (1995) Occurrence of diatom blooms in Bahuda estuary, east coast of India Indian Journal of Marine Sciences CSIR, New Delhi 24 99-101 Available at - NIO, RC Kochi
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org
  • Chandrasekaran, VS (2000) Relationship between plankton and finfish and shellfish juveniles in Pichavaram mangrove waterways, south east coast of India Seaweed Research and Utilisation Seaweed Research and Utilisation Association, Tamil Nadu 22 (1 & 2) 199-207 Available at - NIO, Goa
  • Zhong, Z (1989) Marine planktology Springer-Verlag Berlin Heidelberg New York Tokyo 454 pp Available at - NIO, Goa
  • Devassy, VP; and Goes, JI (1988) Phytoplankton Community Structure and Succession in a Tropical Estuarine Complex (Central West Coast of India) Estuarine, Coastal and Shelf Science Academic Press 27(6) 671-685 Available at - http://dx.doi.org/10.1016/0272-7714(88)90074-1
  • Paul, JT; Ramaiah, N; Gauns, M and Fernandes, V (2007) Preponderance of a few diatom species among the highly diverse microphytoplankton assemblages in the Bay of Bengal. Marine Biology springerlink 152(1) 63-75 Available at - http://drs.nio.org/drs/bitstream/2264/637/4/Mar_Biol_152_63.pdf
  • Gopinathan, CP (1972) Seasonal abundance of phytoplankton in the Cochin backwaters Journal of the Marine Biological Association of India Marine Biological Association of India,Cochin 14(2) 568-577 Available at - http://eprints.cmfri.org.in/1566/
  • Harnstrom, k; Karunasagar, I and Godhe, A (2009) Phytoplankton species assemblages and their relationship to hydrographic factors-a study at the old port in Mangalore, coastal Arabian sea Indian journal of marine sciences NISCAIR 38(2) 224-234 Available at - http://nopr.niscair.res.in/handle/123456789/4673
  • Perumal, NV; Rajkumar, M; Perumal, P and Rajasekar, KT (2009) Seasonal variations of plankton diversity in the Kaduviyar estuary, Nagapattinam, southeast coast of India Journal of Environmental Biology Academy of Environmental Biology 30(6) 1035-1046 Available at - www.jeb.co.in/journal_issues/200911_nov09/paper_19.pdf
  • Subrahmanyan, R and Sarma, AHV (1960) Studies on the phytoplankton of the west coast of India Part III. Seasonal variation of the phytoplankters and environmental factors Indian Journal of Fisheries Indian Journal of fisheries for the Indian council of Agricultural research, Cochin, India 7 (2) 307-336 Available at - http://eprints.cmfri.org.in/1899/1/Article_04.pdf
  • Gopalakrishnan, V (1971) The biology of the Hooghly-Matlah estuarine system (West Bengal, India) with special reference to its fisheries Journal of marine biological association of india Marine biological association of india 13(2) 182-194 Available at - NIO, Goa
  • Patil, JS and Anil, AC (2005) Biofilm diatom community structure: Influence of temporal and substratum variability Biofouling Taylor & Francis 21(3/4) 189 – 206 Available at - http://nicmas.nio.org/eprints/Biofouling_21_189.pdf
  • Prasad, RR and Nair, PVR (1960) Observations on the distribution and occurrence of diatoms in the inshore waters of the Gulf of Mannar and Palk Bay Indian Journal of Fisheries Indian Council of Agricultural Research 7 (1) 49-68 Available at - http://eprints.cmfri.org.in/1890/1/Article_05.pdf
  • Shetty, HPC; Saha, SB and Ghosh, BB (1963) Observations on the distribution and fluctuations of plankton in the Hooghly-Matlah estuarine system, with notes on their relation to commercial fish landings Indian Journal of Fisheries Indian Council of Agricultural Research 8 (2) 326-363 Available at - NIO, Goa
  • Nair, PVR; Gopinathan, CP; Balachandran, VK; Mathew, KJ; Regunathan, A; Rao, DS and Murty, AVS (1984) Ecology of mudbanks - Phytoplankton productivity in Alleppey mudbank Bulletin Of Central Marine Fisheries Research Institute CMFRI, Cochin 31 28-35 Available at - eprints.cmfri.org.in/733/1/Bulletin_No_31.pdf

Page last updated on:2012-03-12

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