This deliberate starvation led to many incidents of cannibalism. There are other reports of meat-eating, and even cannibalism and predation. Evidence suggests a negative correlation between sexual size dimorphism and incidences of sexual cannibalism. There is also evidence of sexual cannibalism in gastropods and copepods. Not all species of spiders which partake in sexual cannibalism exhibit size dimorphism. The redback is one of few arachnids that usually display sexual cannibalism while mating. Evidence of widespread cannibalism was documented during the Holodomor. There is no reference to silver nor other aspects of werewolf lore such as cannibalism. Kemper later recanted the confession of cannibalism. Other sources say wendigos were created when a human resorted to cannibalism to survive. There are competing claims about how widespread cannibalism was in North Korea. There are several instances of Neanderthals practising cannibalism across their range. Australian soldiers were also confronted with evidence of cannibalism. During South Sudanese Civil War cannibalism and forced cannibalism have been reported. There were even eyewitness reports of cannibalism.