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833 |
Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. |
2004 |
Siphonaria compressa |
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|
7800 |
IUCN 2006 2006 IUCN Red List of Threatened Species. www.iucnredlist.org [Accessed 04/07/2007]. |
2006 |
Siphonaria compressa |
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|
84930 |
IUCN 2010 2010 IUCN Red List of Threatened Species. IUCN 2010. IUCN Red List of Threatened Species. Version 2010.2. www.iucnredlist.org. Downloaded in August 2010. |
2010 |
Siphonaria compressa |
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121223 |
Branch, G., C. Griffiths, M. Branch and L. Beckley 2016 Two oceans: a guide to the marine life of southern Africa, fourth edition. Stuick Nature, The Estuaries No. 4, Oxbow Crescent, Century Avenue, Century City, 7441, 464 p. |
2016 |
Siphonaria compressa |
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127697 |
IUCN 2022 The IUCN Red List of Threatened Species. Version 2022-1. . Downloaded 15 September 2022. |
2022 |
Siphonaria compressa |
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