Dendryphantes scalaris (♂,♀) (NICOLET, 1849)
synonym of
Dendryphantes mordax (♂,♀) (C. L. KOCH, 1846) [RUIZ & BRESCOVIT, 2007: 535]
combinations
Attus scalaris (♂,♀) NICOLET, 1849: 365
Attus scalaris: ROEWER 1954: 1430 (nomen dubium)
external sources for more info