Monograph of the genus Catochrysojis Boisduval, 347 



Hah. Bali. 



Type in the Tring Museum. 



Euchrysops luzonica Ruber. Plate XXIII, fig. SOa. 



Plebeius luzonicus Rober, Gesellsch. Iris i, p. 60, PI. v, fig. 22 

 (1886). 



I have not seen this species, and the description is so 

 short that (with species so difficult to separate as these are) 

 I am unable to give any opinion about it. 



Hab. Luzon (Philippine Islands). 



Euchrysops barkeri Trimen. Plates XXIII, fig. 51 ; 

 XXX, fig. 51. 



Lycaena barkeri Trimen, Trans. Ent. Soc. Lond., p. 129, 



PL 8, figs. 5, 6 (1893). 

 Lycaena osiris $ Trimen {nee Hopf.), S. Afr. Butt., ii, p. 15 



(1887). 

 Lycaena asteris Snellen, Tijd. v. Ent., ii, 7, p. 18, PL 1, 



figs. 4, 5 (1872). 

 Lycaena tiressa Karsch, Ent. Nachn., 21, p. 298, note 55 



(1895). 

 Calochrysops barkeri Butler, P.Z.S. Loud., p. 192 (1898). 

 Catochrysops barkeri Neave, P.Z.S. Lond., p. 57 (1910). 



(^. Upperside, both wings pale lilaceous violet (with less pink in 

 than is the case with E. cnejus), with the termen dark and rather 

 broad. Primaries with the cell closed by a fine dash. Secondaries 

 with a subanal black spot alwaj's edged with bright orange. A 

 fair-sized tail from the end of vein 2. Underside, both wings pale 

 stone gTcy with pale brownish markings edged with white. Primaries 

 with a narrow dash closing the cell ; the postmedian series composed 

 of six spots, quite irregular so that no spot is in a line with its neigh- 

 bour, the third to the sixth are very generally oblique, the fifth and 

 sixth being each shifted inwards; the subterminal row of interner- 

 vular dashes is moderately broad and is followed by the terminal 

 row of more or less oval dashes. Secondaries with thi-ee subbasal 

 small black spots below each other, a small black spot nearer the base 

 on the inner margin is often absent, a fifth black spot is situated 

 below the costa well beyond the middle, a curved dash closes the 

 cell ; the postmedian series is composed of six spots, the first oblique 

 and narrowly ovate, the second and third shifted outwards, the 

 fourth is small and shifted inwards, the fifth well inwards, the sixth 

 angled and shifted shghtly outwards ; a row of subterminal lunujes 



