Aggregation of Stylocheilus striatus in Indonesia

November 29, 2005
From: Paul Whitehead


Dear Bill,
Attached are some photographs of a large aggregation of seahares [Stylocheilus striatus] at Lembeh Straits. The scene was observed after the full moon and was replaced by aggregations of two species of nudibranchs over the following week (i.e. 3 different species aggregrations all on the same site within the space of a week). I am still waiting for the photographs of the other two species but will post them as soon as I get them. [see messages: #15629, #15630 ]

Locality: Retak larry, Indonesia. Lembeh Straits. Depth: 3 meters. Length: Up to 30 mm. 12 September 2005. black dand beach with sparse cover. Photographer: Paul Whitehead

The site was Retak Larry, a shallow black sand site of between 3 and 4 meters depth

Paul Whitehead

info@envirosea.com

Whitehead, P., 2005 (Nov 29) Aggregation of Stylocheilus striatus in Indonesia. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/15378

Dear Paul,
This is certainly a worldwide behaviour for this species. I look forward to seeing what the other 2 species are that you found 'swarming' like this
Best wishes,
Bill Rudman

Rudman, W.B., 2005 (Nov 29). Comment on Aggregation of Stylocheilus striatus in Indonesia by Paul Whitehead. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/15378

Factsheet

Stylocheilus striatus

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