Species tab allows an overivew of the list of species from BioRaS database that have occurence data. You can browse species or sort it by clicking the column names in the table header.

You can also search through species with more options using the "find" tab. The detailed informations about each species could be found by clicking on the "details" tab or on any of particular species from the list. All of the tables are interconnected, so that within species details you can access other tabs (eg. Occurence or Pictures if present).

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Current Record: Hydrochara caraboides (Linnaeus, 1758)

Hydrochara caraboides (Linnaeus, 1758)

Sjajno crn insekt konveksnog i glatkog tela veličine od 14 do 19 mm. Na grudnom delu odrasli insekti nose snažan trn. Česti su u obalskom delu stajaćih voda gusto obraslih vegetacijom. Ženke formiraju kokon za jaja slično kao i vrsta Hydrophilus piceus i pokrivaju ga kupastim komadom lista. Izlegle larve su veličine od 6 do 7 mm koje do perioda ulutkavanja narastu do 25 mm. Larve žive u plićacima gde se hrane sitnim plenom u koji ubrizgavaju sokove za varenje i nakon toga plen drže iznad površine vode i postepeno ga apsorbuju. Odrasli insekti su biljojedi, hrane se vegetativnim delovima mrtvih biljaka.

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Taxon Coleoptera
Family Hydrophilidae
Species Hydrochara caraboides (Linnaeus, 1758)
Created 2012-01-05
Modified 2012-10-28
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