(ECOPHOKID^. 183 



second discal stigma : cilia whitish-ochroous, slightly j'ellowish- 

 tinged. Hindwiugs grey ; cilia ochreous-wbitish with greyish 

 gubbasal shade. 



Peku, Pacaya, in June (Moiinsei/) ; one specimen. 



Machimia mercata, n. sp. 



d . 13 mm. Head and thorax whitish-ochreous. Palpi ochreous- 

 wbitish, second joint blackish-fuscous except apex, terminal joint 

 with a few blackish specks. Antennal ciliations '2}y. Abdomen 

 Avhitisb-ocbi'eous. Forewings elongate, costa gently arcbed, apex 

 obtuse, termen obliquely rounded ; whitisli-ocbreous, slightly 

 brownish-tinged ; an oblique suffused blackish spot on l)ase of 

 costa, reaching ^ across wing ; dorsal edge fuscous towards base ; 

 stigmata rather large, black, plical obliquely beyond first discal ; 

 black specks towards costa and dorsum at |, near tornus, and 

 a dot towards termon in middle : cilia whitish-ochreous. Hind- 

 wings pale greyish ; a dot of dark grey sufTusion on termen near 

 tornus (in subdorsal fold) ; cilia grey-whitish, with greyish 

 subbasal shade. 



Beitish Guiana, Bartica, in February (Parish) ; one specimen. 



Machimia conserva, n. sp. 



c? . 12 mm. Head and thorax whitish-ochreous. Palpi ochreous- 

 wbitish, basal I of second joint dark fuscous, extreme base of 

 terminal joint black. Antennal ciliations 2^. Abdomen greyish. 

 Forewings elongate, slightly narrower than in mercata, costa 

 gently arched, apex obtuse, termen somewhat rounded, oblique ; 

 whitish-ochreous ; a black dot on base of costa, and minute black 

 basal dots in middle and on dorsum ; stigmata black, plical 

 obliquely beyond first discal, both very small, second discal 

 moderate ; small black dots towards costa at |, near dorsum 

 beyond second discal stigma, and two obliquely placed towards 

 apex : cilia whitish-ochreous. Hindwings and cilia light grey. 



Bkitish Guiana, Georgetown, in April [Parish) ; one specimen. 



Machimia speculatrix, n. sp. 



(S . 11 mm. Head ochreous-white. Palpi white, basal ^ of 

 second joint blackish, terminal joint somewhat sprinkled with 

 black. Antennal ciliations 4. Thorax ochreous-wbitish, sprinkled 

 with grey, shoulders irrorated with blackish. Abdomen grey. 

 Forewings elongate, rather narrow, costa slightly arched, apex 

 rounded-obtuse, termen rounded, rather strongly oblique ; ochreous- 

 wbitish, with scattered black specks ; a black dot on base of costa ; 

 stigmata black, somewhat raised, plical rather obliquely beyond 

 first discal, both large, second discal small ; a black dot almost on 

 costa before |^, and two transversely placed towards termen in 

 middle : cilia ochreous-wbitish irrorated with grey. Hindwings 

 grey, darker posteriori)' ; cilia grey. 



Ekixish Gdiana, Mallali, in March (Parish); one specimen. 



/" 



