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Hyphydrus ovatus20-07-97
Hyphydrus ovatus
female

This bulgy little beetle (ovatus = egglike) can be found in waters of all kind. This specimen is a female, I know because she did lay about 40 eggs on the front glass of my aquarium. Moreover, the male has more shiny elytra. In the eggs you could see the larva shimmer through the eggshell with some orange coloured parts after a few days. For her offspring click at the Gallery picture of the larva on the former page. Both beetle and larva feed on all kinds of water-fleas and ostracods. The beetle holds an air supply in a small bubble at the back.


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All pictures on this site were made by Gerard Visser (Almelo, Netherlands), unless stated otherwise. All rights remain with him. These pictures may not be used for purposes any other than private viewing or printing. Do NOT hardlink to these pictures or place them on other websites without the author's approval. Should you need them for purposes which include third parties, you must ask the author permission by e-mail. People, who want to use this pictures for exhibitions or publications or educative material are much encouraged to do so, after approval as mentioned and giving the normal credits.
© G.H. Visser 11-07-2003
rev. 11-08-2008

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