Bopyrione toloensis Markham, 1982: 351–354, figs. 16–17 [Hong Kong, infesting Alpheus microstylus? (Bate, 1888)]; Markham, 1985a: 59; Morton, 2003: 37; Li, 2003: 140, 157; Liu, 2008: 691.
MATERIAL EXAMINED: None.
HOSTS AND LOCALITIES: Infesting Alpheus microstylus? (Bate, 1888 (Alpheidae)), Hong Kong.
REMARKS: The host was only provisionally identified as A. microstylus in Markham (1982).
KEY TO THE FIVE SPECIES OF BOPYRIONE BOURDON AND MARKHAM, 1980
1a. Head triangular, pleopods large, flaplike.. 2 1b. Head subovate, pleopods small, tubercular
............................... 4
2a. Anterior margin of head entire........ 3
2b. Anterior margin of head crenulate................. B. toloensis Markham, 1982
3a. Eyes present, brood pouch closed............... B. longicapitata Markham, 1982
3b. Eyes lacking, brood pouch medially open............. B. multifeminae, n. sp.
4a. First four pereomeres with dorsolateral bosses..... B. woodmasoni (Chopra, 1923)
4b. All pereomeres without dorsolateral bosses.. B. synalphei Bourdon and Markham, 1980