Subspecies
Two subspecies are recognized: the nominate
form and Haplodrassus cognatus ermolajewi
Lohmander, 1942. Only the nominate form occurs
in Germany.
Original
description
Synonyms
Synonymy of
Haplodrassus cognatus cognatus:
Drassus cognatus Westring, 1861
Haplodrassus cognatus
(Westring, 1861)
Haplodrassus cognatus cognatus
(Westring, 1861)
Drassodes cognatus
(Westring, 1861)
Drassus capnodes
Thorell, 1875
Haplodrassus
capnodes (Thorell, 1875)
Drassus buddebergi
Simon, 1887
Drassus fuscus auct. nec Latreille, 1806
(misidentification)
Identification
Distribution
Biology
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