Hydrurga leptonyx (synonym of leopard seal)

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  37p issue=Record Performance of Antarctic Animals
  
  Hydrurga leptonyx
  (8 stamps, 2002-2020)
  
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  Hydrurga leptonyx
  (2 stamps, 1980)
  
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  Hydrurga leptonyx
  1983
  
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  Hydrurga leptonyx
  1987
  
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  Hydrurga leptonyx
  1994
  
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  50ch issue=Animals of the Polar Region
  
  Hydrurga leptonyx
  1996
  
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  Hydrurga leptonyx
  1997
  
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  Hydrurga leptonyx
  (4 stamps, 2001)
  
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  1sh issue=1963
  
  Hydrurga..abeth II
  1963
  
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  Hydrurga..uchowski
  1987
  
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  leopard ..leptonyx
  (4 stamps, 1990-2019)