FIGURES 47–50 in A new semi-subterranean diving beetle of the Hydroporus normandi - complex from south-eastern France, with notes on other taxa of the complex (Coleoptera: Dytiscidae)

FIGURES 47–50. Habitat of Hydroporus galloprovincialis sp. n. (47) General view of the edge of the marsh in May 2009 when the first specimens were found; white arrow: location of the spring. (48) Close-up view of the small spring among the grass where the specimens were concentrated. (49–50) The second spot where the species was found, in May 2011. (50) Detail of the spring, full of decaying leaves and branches and with abundant orange deposit.