Tiliacea citrago (Linnaeus, 1758)

Synonyms/other combinations:
Xanthia citrago

Tiliacea citrago: Adult (e.l. Schwäbisch Gmünd 2012) [S] Tiliacea citrago: Adult (e.l. Schwäbisch Gmünd 2012) [S] Tiliacea citrago: Adult (e.l. Schwäbisch Gmünd 2012) [S] Tiliacea citrago: Adult (e.l. Schwäbisch Gmünd 2012) [S] Tiliacea citrago: Adult (e.l. Schwäbisch Gmünd 2012) [S] Tiliacea citrago: Adult (e.l. Memmingen, Southern Germany) [S] Tiliacea citrago: Ovum (Schwäbisch Gmünd, mid November 2012) [N] Tiliacea citrago: Ovae (Schwäbisch Gmünd, mid November 2012). Only in rare cases two eggs are found on the same bud. [N] Tiliacea citrago: Ovumedetail (Schwäbisch Gmünd, mid November 2012). [N] Tiliacea citrago: Young larva (eastern Swabian Alb, Southern Germany, April 2012) [M] Tiliacea citrago: Young larva (eastern Swabian Alb, Southern Germany, April 2012) [M] Tiliacea citrago: Young larva (eastern Swabian Alb, Southern Germany, April 2012) [M] Tiliacea citrago: Half-grown larva (eastern Swabian Alb, Southern Germany 2012) [S] Tiliacea citrago: Larva in penultimate instar (Schwäbisch Gmünd, May 2012) [S] Tiliacea citrago: Larva in penultimate instar (Schwäbisch Gmünd, May 2012) [S] Tiliacea citrago: Larva in penultimate instar (Schwäbisch Gmünd, May 2012) [S] Tiliacea citrago: Larva (e.l. eastern Swabian Alb, Southern Germany 2012) [S] Tiliacea citrago: Larva (e.l. eastern Swabian Alb, Southern Germany 2012) [S] Tiliacea citrago: Head (e.l. eastern Swabian Alb, Southern Germany 2012) [S] Tiliacea citrago: Larva (Memmingen, Southern Germany) [M] Tiliacea citrago: Larva (Memmingen) [M] Tiliacea citrago: Pupa (e.l. Schwäbisch Gmünd 2012) [S] Tiliacea citrago: Larval habitat at the time of the young larvae in a humid forest on the eastern Swabian Alb, Southern Germany, late April 2012. [N] Tiliacea citrago: Larval habitat near Schwäbisch Gmünd in May 2012. I found several larvae on the small Tilia in the understory. In November 2012, I observerd eggs there. [N]

Host plants:
The caterpillars live on Tilia species.

Habitat:
Tiliacea citrago colonizea Tilia-rich deciduous forests and individual lime tree groups planted in open areas.

Life cycle:
The egg overwinters. Usually it is attached singly below the base of a terminal bud, more rarely also two eggs). I found the eggs, for example, in November 2012 pretty common on young lime bushes in the undergrowth and on coppice shoots on a sunny forest edge (Schwäbisch Gmünd, Germany). The caterpillar is found from mid-April to June. The caterpillars live between spun leaves and are often found on low bushes (search artifact?), coppice shoots or the lower branches. The moth flies from mid-August through October.

Remarks:
Tiliacea citrago is widespread in Europe.



Tiliacea sulphurago 
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