Ruby Tiger (Phragmatobia fuliginosa (Linnaeus, 1758))

Scientific name: Phragmatobia fuliginosa (Linnaeus, 1758)
Common name: Ruby Tiger
French name: Écaille cramoisie
Order: Lepidoptera
Suborder: Heterocera
Family: Erebidae
Subfamily: Arctiinae
Wingspan: 35-45 mm.
Biotope: Various habitats including towns.
Geographic area: Palaearctic region and northern part of North America.
Flight time: Mid-April to October.
Number of generations : 2 or 3.
Caterpillar: Pale brown or blackish brown with tufts of long reddish brown of blackish brown hair.
Host plant: Many low growing plants including Docks and Sorrels (Rumex), Myosotis and Galium.

The fore wings of the Ruby Tiger are reddish brown with two small black spots in the discoid area. The spot closest to the costal edge is sometimes less visible.
The hind wings are red with two black spots and a broad black submarginal band.
The abdomen is red with a black dorsal stripe and a row of large black dots on each flank.
The Ruby Tiger overwinters as a caterpillar.


Ruby Tiger (Phragmatobia fuliginosa) - Saône-et-Loire, France - July 13th 2017
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Ruby Tiger (Phragmatobia fuliginosa)
The lamppost that illuminates part of the farmyard attracts moths when lit.
Too bad we do not see the beautiful red colour of the hind wings or the abdomen.



Ruby Tiger (Phragmatobia fuliginosa) - Saône-et-Loire, France - July 13th 2017
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Ruby Tiger (Phragmatobia fuliginosa)
Side view.

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