Complex sentence: Williams collaborated with Donat Agosti in the description of "E. inclusus" an they chose the specific epithet'which is a Latin participle meaning "enclosed" or "imprisoned" in allusion to the female's preservation in amber.
Split into simpler sentences: Williams collaborated with Donat Agosti in the description of "E. inclusus". They chose the specific epithet'which is a Latin participle meaning "enclosed" or "imprisoned" in allusion to the female's preservation in amber.