This success is most likely coupled to their life history, including two specialised larval forms, zoea and megalopa. The group is comparably young, starting to diversify only about 100 million ...

British climber Neil Dyer has added two important new sport climbs to North Wales limestone, namely Megalopa F8c+ at Lower Pen Trwyn on the Great Orme and The Brute 8b at the Diamond on the nearby ...