Description: Halgerda batangas, a nudibranch. Date: 26 June 2008, 02:02. Source: Halgerda Batangas Uploaded by JoJan. Author: Steve Childs from Lancaster, UK.
Summary[edit] Description: Español: Halgerda formosa, Kenya. Date: 22 May 2012, 19:07:46. Source: https://zookeys.pensoft.net/articles.php?id=2811&display_type=list&element_type=8 Yonow N (2012) Opisthobranchs from the western Indian Ocean, with descriptions of two new species and ten new records (Mollusca, Gastropoda). ZooKeys 197: 1-129. doi: 10.3897/zookeys.197.1728. Author: M D Richmond / N Yonow.
Description: Halgerda stricklandi, a nudibranch at the Andaman islands. Date: 2 January 2007, 08:47. Source: Halgerda stricklandi Uploaded by JoJan. Author: Steve Childs from Lancaster, UK.
Description: Halgerda stricklandi, a nudibranch at the Andaman Islands. Date: 2 January 2007, 08:48. Source: Halgerda stricklandi Uploaded by JoJan. Author: Steve Childs from Lancaster, UK.
Description: Halgerda stricklandi, a nudibranch at the Andaman Islands. Date: 2 January 2007, 08:48. Source: Halgerda stricklandi Uploaded by JoJan. Author: Steve Childs from Lancaster, UK.