Nhận biết (M1)

In their 2019 study of butterfly diversity at Rupa Lake in Nepal, researcher Bandana Subedi and her colleagues counted 1,535 butterflies from 138 different species, including one specimen of the ________ Doleschallia bisaltide, a very rare butterfly known among lepidopterists as the autumn leaf.

Which choice completes the text so that it conforms to the conventions of Standard English?

• A.

  species

• B.

  species;

• C.

  species:

• D.

  species,