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Inhalt

2. Biologie

2.1. Nahrung der Raupe

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Kavurka (2010: 305) legt eine Spur und erläutert: "The type material was collected in the dusk on wet river bank meadows. The immature stages of D. teichiana are still unknown but the moths were flying around Achillea salicifolia Besser (= A. cartilaginea Ledeb. ex Reichenb., A. ptarmica subsp. cartilaginea (Ledeb. ex Reichenb.)), which could be the larval host-plant (Razowski, 2003; Šulcs, Kerppola, 1997)."

3. Weitere Informationen

3.1. Faunistik

Locus typicus: Lettland, Ufer des Flusses Daugava. Kavurka (2010: 305) meldet die Art erstmals außerhalb von Lettland aus dem Nordosten der Ukraine: "Sumy Region, Sumy District, near Vakalivshchyna Village".

Kavurka (2010) meldet die Art erstmals für die Ukraine: "♂, Ukraine, Sumy Region, Sumy District, near Vakalivshchyna Village (51°01' N, 34°55' E), 11.06.2009, at light (leg. Kavurka) (SIZK)." Er erläutert: "Earlier D. teichiana was known exclusively from Latvia (Daugavpils, Naujene, Piedruja) (Razowski, 2003; Sulcs, Kerppola, 1997). This is the first record of this species from Ukraine and beyond Latvia and at the same time the southernmost find."

(Autor: Erwin Rennwald)

3.2. Literatur

3.3. Informationen auf anderen Websites (externe Links)