|
87531 |
Sarà, M., A. Balduzzi, M. Barbieri, G. Bavestrello and B. Burlando 1992 Biogeographic traits and checklist of Antarctic demosponges. Polar Biol. 12:559-585. |
1992 |
Halichondria variabilis |
570 |
|
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 |
Xestospongia variabilis |
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|
3477 |
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php |
2050 |
Xestospongia variabilis |
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