orthomam: echolocating species
I made a first attempt at labeling echolocating species in the orthomam tree, here is the result. The leaves are manually annotated, while the branches are inferred using Fitch algorithm.
Here is a zoom on bats and cetaceans :
It seems that the automated labeling of branches produces an unsatisfactory result, since it leads to 3 independent gains of echolocation in bats... I should set a weight to specify that losses are a lot more probable than gains.
@boussau @louis.duchemin.etu @carine.rey What do you think?