Reunion, Risbecia pulchella trailing behavior, at Saint Leu, by Delphine Dupin
| Delphine Dupin Locality : La grotte aux requins Length : Depth : Date : January 2008 Remarks : |
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It 's a photo of Risbecia pulchella. The characteristic trailing behaviour found in all species of Risbecia , where pairs of animals are often found following each other in single file. Philibert Bidgrain |