On the penaeid shrimps of the genus Parapenaeopsis Alcock, 1901 (Crustacea, Decapoda) from Taiwan.

Five species in the penaeid shrimp genus Parapenaeopsis Alcock, 1901 are reported from Taiwan. Parapenaeopsis amicus V.C.

On the penaeid shrimps of the genus Metapenaeus Wood-Mason in Wood-Mason amp; Alcock, 1891 (Crustacea, Decapoda, Penaeidae) of Taiwan.

Seven speceis in the penaeid shrimp genus Metapenaeus Wood-Mason in Wood-Mason Alcock, 1891 are reported from Taiwan. Metapenaeus elegans De Man, 1907 is formerly recorded in Taiwan for the first time. A neotype is selected for the subspecies M.