![The genome of a daddy-long-legs (Opiliones) illuminates the evolution of arachnid appendages | Proceedings of the Royal Society B: Biological Sciences The genome of a daddy-long-legs (Opiliones) illuminates the evolution of arachnid appendages | Proceedings of the Royal Society B: Biological Sciences](https://royalsocietypublishing.org/cms/asset/e13810e3-4ab2-4759-9959-96204f30dd14/rspb20211168f01.jpg)
The genome of a daddy-long-legs (Opiliones) illuminates the evolution of arachnid appendages | Proceedings of the Royal Society B: Biological Sciences
![Gwen Pearson on Twitter: "Here is a helpful diagram of three animals commonly called "daddy long legs." Common names are important, because they are in use by non-specialists! But also, it's good Gwen Pearson on Twitter: "Here is a helpful diagram of three animals commonly called "daddy long legs." Common names are important, because they are in use by non-specialists! But also, it's good](https://pbs.twimg.com/media/FAdbn5-WYAASn_6.jpg)
Gwen Pearson on Twitter: "Here is a helpful diagram of three animals commonly called "daddy long legs." Common names are important, because they are in use by non-specialists! But also, it's good
![Big harvestman, an arachnid superficially similar to spiders and with the same common name of daddy long legs, being handled on a forest background Stock Photo - Alamy Big harvestman, an arachnid superficially similar to spiders and with the same common name of daddy long legs, being handled on a forest background Stock Photo - Alamy](https://c8.alamy.com/comp/PTJPMW/big-harvestman-an-arachnid-superficially-similar-to-spiders-and-with-the-same-common-name-of-daddy-long-legs-being-handled-on-a-forest-background-PTJPMW.jpg)