LABROIDES. 
87 
296. Pteragogns opercularis. [576.] 
Cossyphus opercularis, Peters , Wiegm. Arch. 1855, p. 261 (not Guichenot) . 
Pteragogns opercularis, Giinth. Fish. iv. p. 101. 
Zanzibar. Mozambique. 
COSSYPHUS, Cuv. & Val. 
297. Cossyphus axillaris. [280.] 
Labrus axillaris, Benn. Proc. Comm. Zool. Soc. i. 1831, p. 166. 
Cossyphus axillaris, Cuv. £$ Val. xiii. p. 131, pi. 371 ; Giinth. Fish. iv. p. 108. 
Zanzibar. Mauritius. Madagascar. Ulea. New Hebrides. 
298. Cossyphus diana. [229, 409.] 
Labrus diana, Lacep. iii. pp. 451, 522, pi. 32. f. 1. 
Cossyphus diana, Cuv. Val. xiii. p. 127 ; Bleefc. Atlas Ichth. i. p. 150, t. 38. f. 1 ; Giinth. Fish. iv. 
p. 104. 
spilotes, Guichenot, in Maillard, Notes sur Vile de la Reunion, Annexe C. Poiss. p. 14. 
Zanzibar. Mozambique. Mauritius. East-Indian archipelago. 
299. Cossyphus bilunulatus. [228.] 
Labrus bilunulatus, Lacep. iii. pp. 454, 526, pi. 31. 
Cossyphus bilunulatus, Cuv. Val. xiii. p. 121 ; Bleek. Atl. Ichth. i. p. 161, t. 38. f. 3 ; Giinth. Fish. 
iv. p. 105. 
Zanzibar. Mauritius. East-Indian archipelago. 
300. Cossyphus atrolumbus. [490.] 
Cossyphus atrolumbus, Cuv. Val. xiii. p. 123; Giinth. Fish. iv. p. 105. 
Zanzibar. Mauritius. West Pacific. 
LABEOIDES, Bleek. 
301. Labroides dimidiatus. [284.] 
Labrus latovittatus, Rupp. N. W. Fische, p. 7, t. 2. f. 2 (not Lacep.) . 
Cossyphus dimidiatus, Cuv. Val. xiii. p. 136. 
Labroides dimidiatus, Bleek. Atl. Ichth. i. p. 156, t. 44. f. 1 ; Giinth. Fish. iv. p. 119. 
Zanzibar. Bed Sea. East-Indian archipelago. 
302. Labroides quadrilineatus. [72.] 
Labrus quadrilineatus, Riipp. N. W. Fische, p. 6, t. 2. f. 1. 
Cossyphus tseniatus, Cuv. 6f Val. xiii. p. 134. 
quadrilineatus, Cuv. fy Val. xiii. p. 135 ; Giinth. Fish. iv. p. 120. 
Aden. Bed Sea. 
