66 
Psyche 
[Sept.-Dee. 
Key to Subgenera 
1. Labella large, about half the length of the proboscis, 
mostly soft and pollinose, but with a small, shiny, 
sclerotized area near the base Subgenus Catachlorops. 
Labella small, hardly one-third of the length of the pro- 
boscis, mostly shiny and sclerotized 2 . 
2. Frons narrow; callus not as wide as frons. Thorax and 
abdomen without transverse markings. Species gen- 
erally 15 mm. or longer Subgenus Psalidia. 
Frons moderately to very broad; callus as wide as frons. 
Thorax and abdomen with prominent transverse mark- 
ings. Species generally less than 12 mm. long 
Subgenus Dichelacer a, proper. 
*49. Dichelacera (Dichelacera) analis Hine, 1920. Synonym: 
Dichelacer a costaricensis Krober, 193 lg. 
Choco: El Valle, Utria (J. Boshell. — Determined by G. 
Fairchild); Andagoya (F. Otoya. — Determined by G. Fair- 
child) ; Condoto, one of the type localities of D. costaricensis. 
— Valle del Cauca: Puerto Merizalde, Rio Naya (S. Renjifo). 
*50. Dichelacera (Dichelacera) marginata Macquart, 1847. 
Choco: Lloro (S. Renjifo); Rio Cabi near Quibdo (S. Ren- 
jifo); Andagoya (D. Augustine; F. Otoya). — Meta: Villavi- 
cencio (M. Bates. — Determined by G. Fairchild). — San- 
tander Sur: Jazmin (recorded by Dunn, 1929). — Valle del 
Cauca: Quebrada San Joaquin near Buenaventura (S. Renjifo). 
*51. Dichelacera (Dichelacera) regina Fairchild, 1940. 
Cauca: Rio Micay (S. Renjifo). — Choco: Istmina (S. Ren- 
jifo); Rio Nimiquia (E. Osorno and J. Boshell). — Meta: 
Restrepo (J. Bequaert). — Valle del Cauca: Rio Anchicaya, at 
Kilom. 87 on road from Cali to Buenaventura (S. Renjifo); 
Puerto Merizalde, Rio Naya (S. Renjifo); Veneral, Rio Yuru- 
mangui (S. Renjifo). 
Dichelacera scapularis Macquart (1847) was recorded by 
Dunn (1929) from La Dorada, Caldas. The identification ap- 
pears to be open to question, as this species is known with cer- 
tainty only from Mexico and the Republic of Honduras. 
*52. Dichelacera (Dichelacera) submarginata Ad. Lutz, 1915. 
Meta: Villavicencio (M. Bates). — Putumayo: La Tagua 
(Romulo Patino). 
