. . "Haplodrassus" . "Araneae" . "Animalia" . . . "Haplodrassus bicornis" . . . . . . . . "Haplodrassus bicornis (Emerton 1909)" . "Arthropoda" . . . "Arachnida" . . . . . "(Emerton 1909)" . "Gnaphosidae" .