No. 3560 AGARISTINE MOTHS—TODD 13 
fold white). Draudt considered the typical form to be that in which 
the area between the postmedial and antemedial lines is gray, the 
area distad of the reniform spot not white. In the series of the 
species in the U.S. National Museum there are all degrees of inter- 
mediates between the “forms” of Draudt. Therefore, I do not believe 
these names are representative of distinct seasonal or population 
entities. 
Tuerta sabulosa collectiora, new subspecies 
All of the known specimens of sabulosa from Cuba differ from those 
of other areas as follows: The inner margin of the dark marginal band 
of the hindwing is excavate in cells M3; and Cu, (figs. 14, 15), whereas 
the dark marginal band of the hindwing of typical sabulosa (fig. 13) 
is not conspicuously reduced in width in that part of the wing. The 
genitalia of the Cuban specimens do not differ from those of typical 
sabulosa. The Cuban population is treated as a subspecies because 
of the different phenotype and the geographic isolation. 
Type male, Baracoa, Oriente, Cuba, William Schaus, male genitalia 
slide number 301, J. G. Franclemont; one male paratype, same place 
and collector, male genitalia slide number 300, J. G. Franclemont; 
one male paratype, Tanamo, Oriente, Cuba, Dec., William Schaus; 
one male and one female paratypes, C. ortl. de Zapata Aguada, Las 
Villas, Cuba, May 1956, F. de Zayas, in the U.S. National Museum, 
Washington, D.C. 
Gerra radicalis Walker 
Gerra radicalis Walker, 1864, List of the specimens of lepidopterous insects in 
the collection of the British Museum, pt. 31, p. 141. 
Diamuna adrasta Druce, 1889, ix Godman and Salvin, Biologia Centrali-Ameri- 
cana, Insecta, Lepidoptera, Heterocera, vol. 1, p. 334, pl. 30, fig. 20. 
Three specimens of Gerra radicalis Walker from Arizona have been 
discovered standing in the series of Gerra sevorsa (Grote). Two are 
labeled “Huachuca Mts.,” the other is from Palmerly, Cochise 
County. This species was previously known only from Mexico. 
Schalifrontia furcifer Hampson 
Schalifrontia furcifer Hampson, 1901, Catalogue of the Lepidoptera Phalaenae 
in the British Museum, vol. 3, p. 654, fig. 288.—Strand, 1912, Lepidopterorum 
catalogus, pt. 5, p. 38.—Draudt, 1919, in Seitz, Die Gross-Schmetterlinge 
der Erde, vol. 7, p. 7, pl. 1, row ec. 
This genus and species were described from a unique female from 
Santa Catarina, Brazil. The type is in the collection of the British 
Museum (Natural History). In the collection of the U.S. National 
Museum there is another female also from Santa Catarina, Brazil, 
and five males from Espirito Santo, Rio [Rio de Janeiro?], St. 
Catherines [Santa Catarina], and Joinville, Santa Catarina, Brazil. 
