2008 - Crayfish of Romania

Population
dynamics
• Evidence of
reproduction /
recruitment
INDIRECT
Habitat extent
• Area of habitat(s)
containing species
Habitat condition
• Structure of
associated
vegetation layers
• Species
composition of
associated plant
community
• Maintenance of
specific habitat
features supporting
the species
Disturbance
at least 1 tree with holes with
fresh wood dust that indicates
emergent larval activity
no decline in habitat area
sparse trees or woodland
edges
Pinus nigra var banatic, Larix
decidua
dead or almost dead trees of
Pinus nigra (larvae develop in
dead wood only) on rocky
ground
*
• Forestry operations retention of dead trees *
Alte surse de
informare
Fisa completata de: Adrian Ruicanescu
Contributie asigurate
de:
Ultima updatare: 13.08.07
P. J. van Helsdingen (Ed.) Background information on invertebrates of the Habitats
Directive and the Bern Convention. Part I - Crustacea, Coleoptera and Lepidoptera: 12-
15.
Petri (1912). Siebenbürgens Käferfauna auf Grund ihrer Erforschung bis zum Jahre
1911. Sieb. Ver. Fur Naturwis. Hermannstadt
Bílý (2002) Summary of the bionomy of the Buprestid beetles of Central Europe
(Coleoptera: Buprestidae). Acta. Entomol. Bohemoslov, suppl. 10.