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Gaacu_l0.jpg

Gasterosteus aculeatus (Gaacu_l0.jpg)
by Pinder, A.C.
FBA 
 
(Determines ranking in Best Photos list)

Size (cm):  
Locality: UK Great Britain & N. Ireland
Sex: larvae
Date:
Reference: Pinder, A.C.
Remark: Stage 1 - free embryos (with yolk sac), with 14 pre-anal myomeres and 16 post-anal myomeres. One large oil globule at anterior of yolk. Permission to use photos given by Dr Roger Sweeting of FBA.

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Note: the photos shown on this page are low resolution scans in high compression JPEG format. The copyright remains with the photographers/institutes. If you want to use any of the photos/drawings, please contact the contributor for permission. Drawings done by former FishBase artist Robbie Cada are public domain and can be used freely. However, we would appreciate a proper indication of the source. For other drawings where the originating publication is given, you have to ask the publisher and the author for permission to use those drawings.
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