Gb. Quistad et al., IDENTIFICATION OF BIS(AGMATINE)OXALAMIDE IN VENOM FROM THE PRIMITIVE HUNTING SPIDER, PLECTREURYS-TRISTIS (SIMON), Toxicon, 31(7), 1993, pp. 920-924
N, N'-bis(4-guanidinobutyl)oxalamide, a novel bis(agmatine)oxalamide,
is identified as a major component (8 mug/mul) and the predominant acy
lpolyamine in venom from the primitive hunting spider, Plectreurys tri
stis. The function of this compound is unknown since it does not confe
r insecticidal or fungicidal activity in the systems examined.