LEPTINOTARSA. 253 
Leptinotarsa heydeni (p. 228). 
To the Mexican localities given, add :—Temax in North Yucatan (Gawmer). 
7. Leptinotarsa behrensi. 
Leptinotarsa behrensi, Har. Mitth. Miinch. ent. Ver. i. p. 16 (1877) °. 
Leptinotarsa modesta, huj. op. p. 229. 
To the locality given, add :—Norru America, California 1.—Mexico, Pinos Altos in 
Chihuahua (Buchan-Hepburn), Canelas in Durango (Flohr). 
In the specimens from Pinos Altos the inner margin of the elytral epipleure is not 
fulvous, as it is in those from Guanajuato. 
Leptinotarsa flavitarsis (p. 231). 
To the locality Mexico, add :—Tapachula in Chiapas (Hoge). 
Leptinotarsa lineolata. (Tab. XLI. fig. 14.) 
Leptinotarsa lineolata, Stal, Monogr. Chrys. Amer. p. 159°. 
Chrysomela lineolata, Crotch, Proc. Acad. Phil. 1873, p. 47”. 
Hab. Norta America, Texas 1?.—Mexico, Northern Sonora (Morrison), Chihuahua 
city (H6ége), Pinos Altos in Chihuahua (Buchan-Hepburn). 
L. lineolata has hitherto only been recorded from the United States, but many 
specimens have now been received from the Mexican localities quoted above. The 
species varies in size, colour, and elytral markings. The type has the head, thorax, 
and elytral markings metallic green or eneous; but some of the Mexican examples 
before me have these parts fulvous. The elytra are flavous and have each four stripes, 
these being interrupted at the middle and varying in length, the posterior portion of 
one or the other of them being often obsolete. JZ. lineolata is smaller than L. flavi- 
tarsisand L. nitidicollis, which it resembles somewhat in colour and markings; but 
in these species there are only two stripes on each elytron anteriorly and three 
posteriorly, which are partly connected. 
Leptinotarsa signaticollis (p. 232). 
To the Mexican localities given, add:—Tacambaro and Morelia in Michoacan 
(Hoge), Cuernavaca in Morelos, Amula and Xucumanatlan in Guerrero (H. H. Smith). 
The elytral punctuation proves to be very variable in this species, the punctures 
being sometimes arranged in irregular double rows with the interstices more or less 
convex, and sometimes irregularly distributed over the entire surface. 
Leptinotarsa decemlineata (p. 233). 
To the Mexican localities given, add :—Monclova in Coahuila (Dr. Palmer), Chihua- 
