Some daddy long-legs, also called harvestmen, order Opiliones are scavengers feeding on dead animals, including snails and slugs.    From Wordnik.com.  [Daddy long-legs eating a snail] Reference

'Sara-sara', an ant predacious on scorpions and Opiliones.    From Wordnik.com.  [xml's Blinklist.com] Reference

The Opiliones is not a true spider, whereas the Pholcidae is.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

For the Opiliones the myth is false as it does not have poison or venom glands.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

The daddy long-leg spider (Pholcidae) is often confused with the "harvestman" (Opiliones) which can also be called a daddy long-leg.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

One is the harvestman (Opiliones) and is often called a daddy long-legs but is not actually a spider, and does not even spin webs and has only two eyes.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference