\'ol. xxix] ENTOMOLOGICAL NEWS. 369 



Measurements: Body, length (including both cauda and frontal pro- 

 tuberance) 2.11 mm., width of thorax 0.609 mm.; antennae, total 1.79- 

 1.81; III, 0.609-0.646 mm.; IV, 0.340-0.357 mm.; V, 0.297-0.306 mm.; 

 VI, base, 0.174-0.187 mm.; VI, spur, 0.174-0.187 mm.; cornicles, width 

 at mouth, 0.025-0.032 mm.; cauda, 0.119 mm.; hind tarsi, 0.170-0.187 

 mm.; wing, length, 2.77-2.86 mm.; width, 0.799 mm.; expansion, 6.14 

 m.m. ; third discoidal from base of first branch to tip of wing, 0.837 

 mm. ; from base of second branch to tip of wing, 0.242 mm. 



Apterous viviparous female. — General color of body yellow. Eyes 

 reddish brown. Antennae with segments I, II and III (except ex- 

 treme tip) light straw-colored; IV, V. \l (except spur) and tip of 

 III black. VI spur dusky but somewhat lighter than base. Legs with 

 tarsi and joints black, remainder lighter. 



Structural characters as in alates, except no secondary sensoria. 



Measurements : Body, length (including both cauda and frontal pro- 

 tuberance) 2.04-2.28 mm.; width of thorax, 0.51-0.54 mm.; antennae, 

 total 1.22-1.62 mm.; Ill, 0.408-0.553 mm.; IV, 0.221-0.306 mm.; V, 0.204- 

 0.272 mm.; VI, base, 0.136-0.170 mm.; VI, spur, 0.136-0.170 mm.; cor- 

 nicles, width at mouth. 0.032-0.035 mm.; cauda, 0.085-0.119 mm.; hind 

 tarsi, 0.153-0. 170 mm. 



This species seems typical of the genus except for the fact 

 that both oblique veins of the hind wings are distinct. How- 

 ever, as Gillette^^ states, "the presence or absence of the vein 

 should not be given generic importance." From the figures of 

 T. verrucosa Gillette, the species seems very closely related to 

 the one described here. As only apterous oviparous females of 

 that species were described, it cannot now be determined 

 whether or not they are synonymous. 



A Gynandromorph of Callosamia angulifcra and Melitaea phaeton 

 aber. streckeri (Lep.). 



Doris M. Armstrong, of Brockett Point, Branford, Connecticut, has 

 sent me for examination two very interesting specimens. One is a per- 

 fect gynandromorph of Callosamia angulifcra. The wings of the left 

 side are of the dark color of the male and the antenna of this side is 

 male. The wings and antenna of the right side are female in color and 

 character. The specimen was a captured one. 



Perfect examples of gynandromorphism are evidently of rare occur- 

 rence and they are more interesting when the sexes of the species are 

 so different in appearance. 



The other example is an aberrant specimen of Melitaea phaeton 

 Drury, and is very similar to the form described by Ellsworth in Ent. 

 News 1902. XIII, 104, under the name streckeri. ' Ab. streckeri was 

 taken at Vestal, New York. — Henry Skinner. 



13 Gillette, C. P. Op. cit., p. 194! ~~ 



