homoplasy (12. 637)

Having recently pondered the convergent instances of evolution that birthed multiple iterations of the crab and crab-like, we quite enjoyed this corollary from MetaFilter on new findings that show that among mammals, by dent of the food source’s sheer abundance—a ready and steady diet, have developed specialisation for eating ants and termites at least a dozen separate times. Myrmecophagous species have occurred independently, from aardvarks to pangolins to armadillos to echidnas (a monotreme), but the rate and occurrence of this adaptation has happened far more frequently and at a much faster pace than the above carcinisation. Everything becomes anteater.