In this episode, the gang discusses two studies that look at the extent to which the ecological preferences of an organism are linked to that organism's morphology. Meanwhile, Curt has an existential crisis, Amanda stops caring to the extreme, and James desperately asks for another take.

References:

Smithson, Timothy R., Kelly R. Richards, and Jennifer A. Clack. "Lungfish diversity in Romer's Gap: reaction to the end‐Devonian extinction."Palaeontology 59.1 (2016): 29-44.

Cothran, Rickey D., et al. "Phenotypically similar but ecologically distinct: differences in competitive ability and predation risk among amphipods."Oikos 122.10 (2013): 1429-1440.