Phalaena pavoniella Scopoli, 1763, Entomologia Carniolica: 192, fig. 483.

Type locality: [Slovenia].

(Taxonomic note. This species has been separated from Saturnia pavonia by Huemer & Nässig (2003) for several reasons, particularly because of F1 hybrid infertility (of females and of most males) between the two, consistent differences in wing markings and differences in genitalial morphology. These differences have been documented in detail by Jost et al. (2000)).


Holarctic; western Palaearctic region. Pleistocene refuge: Monocentric -- Pontomediterranean refuge.


Wingspan (males) 45--70mm, (females) 50--95mm.

Female Saturnia pavoniella, Italy. Photo: © Tony Pittaway. Male Saturnia pavoniella, Italy. Photo: © Tony Pittaway.

Larger, yellower and paler than Saturnia pavonia pavonia.


As per Saturnia pavonia pavonia, but with one major difference; females of Saturnia pavoniella generally pair several times, those of Saturnia pavonia pavonia only call and pair once (Huemer & Nässig, 2003).

Typical habitat of Saturnia pavoniella, Lake Kerkini, northern Greece. Photo: © Tony Pittaway.


Late February to June; in northern Greece mainly in May.


OVUM: Oval, 1.4 x 2.2mm, greyish-white with olive-brown gum. Laid in an untidy mass mixed with abdominal scales, hatching ten to fourteen days later.

LARVA: Full-fed 67--88mm.

The newly-hatched, 2--3mm-long larvae consume part of their eggshells before clustering together. At this stage they are black and bristly. As they grow, patches of orange appear around the base of the tubercles, particularly ventro-laterally. These spread and coalesce with further growth, and gradually become green. Most full-grown larva are peppermint-green with a yellow sub-spiracular line on the abdominal segments. Each segment bears dorsally a half-ring of six yellow, spine-topped tubercles. These may have a black ring around their base which, in some individuals, link up to form black patches. Full-grown larvae of this species have far less black pigmentation than is found in Saturnia pavonia pavonia.

Young larvae cluster together and move about quite openly, generally feeding on low vegeation. However, as from the third instar they disperse and eventually become solitary. Larger larvae tend to be found higher up on shrubs.

Early third instar larva of Saturnia pavoniella, Italy. Photo: © Tony Pittaway. Late third instar larva of Saturnia pavoniella, Italy. Photo: © Tony Pittaway. Final instar larva of Saturnia pavoniella, near Serres, northern Greece, Photo: © Tony Pittaway.

Hostplants. Polyphagous, with different plants being preferred in different areas. Favourites are species of bramble/raspberry (Rubus), Prunus (P. spinosa), hawthorn (Crataegus), oak (Quercus), hornbeam (Carpinus), birch (Betula), willow (Salix), heath (Erica), blueberry (Vaccinium), spiraea (Spiraea), meadowsweet (Filipendula), purple loosetrife (Lythrum), cinquefoil (Potentilla), wild rose (Rosa), heather (Calluna), sea buckthorn (Hippophae) etc. It has even been found on Robinia pseudoacacia.

In northern Greece the preferred hosts are Rubus ulmifolius and Pyrus amygdaliformis.

PUPA: 22--28mm. Light to dark brown, noticeably dorso-ventrally flattened, and 'comma'-shaped. Formed in a coarse, thin-walled, pear-shaped, double, unsealed brown cocoon low down amongst the hostplant, often at ground-level.

Cocoon of Saturnia pavoniella, Italy. Photo: © Tony Pittaway.




From the alpine regions of Austria, Italy (including Sicily) and the Czech Republic across southeastern Europe to ?northern Turkey and the ?Caucasus Mountains; however, the status of this species in Asia Minor is uncertain. Possibly also southeastern France, but this also requires further investigation.

In southern Germany (Bavaria) and northern Austria this species overlaps with Saturnia pavonia pavonia to a small degree, producing a limited hybrid zone.

Extra-limital range. None.



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