|
821 |
Springsteen, F.J. and F.M. Leobrera 1986 Shells of the Philippines. Carfel Seashell Museum. Metro Manila, Philippines. 377 p. |
1986 |
Gibbula affinis cognatus |
36 |
|
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 |
Gibbula affinis |
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|
3463 |
International Commision on Zoological Nomenclature 2006 ZooBank. http://www.zoobank.org/query.htm[accessed March2007]. |
2006 |
Gibbula affinis |
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