This is due, he explained, to the fact that there is no swimming larval stage in the amphipods' life cycle.
(This is due; explained; to the fact that there is no swimming larval stage in the amphipods' life cycle) Context(This is due explained,List([0, 25))):(This; is; due)
This is due explained,List([0, 25))
This is due This
explained is
to the fact that there is no swimming larval stage in the amphipods' life cycle
due