mourning cloak (Nymphalis antiopa), spring azure (Celastrina ladon), clouded sulphur (Colias philodice), Juvenal's duskywing (Erynnis juvenalis) Fig. 266, mourning-cloak butterfly, Vanessa antiopa. = mourning cloak (Nymphalis antiopa)
Fig. 257, Lyccena pseudargiolus. = spring azure (Celastrina ladon)
Fig. 266, Colias philodice, male. Fig. 267, same, female. = clouded sulphur (Colias philodice)
Fig. 272, Nisoniades juvenalis. = Juvenal's duskywing (Erynnis juvenalis)
Title: Economic entomology for the farmer..
Year: 1896 (1890s)
Authors: Smith, John B.
Source book page: https://archive.org/stream/economicentomolo00smit_0/#page/n266/mode/1up
Author John B Smith
Source: https://commons.wikimedia.org/wiki/File:Economic_entomology_for_the_farmer.._(1896)_(20967623629).jpg
Nymphalis antiopa, known as the mourning cloak in North America and the Camberwell beauty in Britain, is a large butterfly native to Eurasia and North America.
The spring azure (Celastrina ladon) is a butterfly of the Lycaenidae family. It is found in North America from Alaska and Canada south of the tundra, through most of the United States except the Texas coast, southern plain and peninsula Florida; south in the mountains to Colombia.
The common sulphur or clouded sulphur (Colias philodice) is a North American butterfly in the family Pieridae, subfamily Coliadinae.
The Juvenal's duskywing (Erynnis juvenalis) is a butterfly of the family Hesperiidae. It is common in eastern North American oak woods from southern Manitoba to southern Quebec and Nova Scotia southward to Texas and Florida.
