Rhyparioides metelkana Lederer 1863

Spriadac

Biotop: Mocariska, vlhke bahniste luky a povodne okraje a delty riek.

Cas vyskytu imaga: Od konca juna do zaciatku augusta, len v jednom pokoleni v roku. V priaznivych rokoch su dve generacie.

Status / PocetnostĚ: V Europe velmi vzacny druh na pokraji vyhynutia.

Biologia motyla a spravanie:

Vajicko: Bielozlte, gulate, male vajicka su kladene spolu v znaskach na rastliny. Liahnu sa zhruba za 12 dni.

Husenica: Husenice ziju od mladi samostatne a uz po vyliahnuti z vajicka sa vacsina rozlieza po okolitych rastlinach. Su velmi rychle a pri najmensom vyruseni okamzite zaliezaju hlbsie do podrastu. Su to najrychlejsie sa pohybujuce husenice ake som kedy videl. Oblubuju vlhkost a tiez s oblubou piju vodu z rastlin.

Zivne rastliny: Caltha, Euphorbiaceae, Galium, Taraxacum, Poaceae,...

Kukla: Tmavohneda kukla je ulozena v riedkom, makkom, belavom zamotku medzi rastlinstvom pri zemi. Kukliaca sa husenica potrebuje vlhkost pri kukleni, ak je sucho, zoschne v zamotku. Husenice si zapriadaju do zamotku tiez kvapky vody. Robil som tiez pokusi a kazda na sucho ponechana husenica len zoschla bez premenenia sa na kuklu.

Prezimovanie: V stadiu mladej husenice.

Podobne druhy:

Rozsirenie: Palearkt (Z Europy az do Japonska).

 

samec, samica

 

 

 

 

hhh

 

 

 

 

 

v palearktickom regione

________________________________________________________________________________________________________________________________________
husenice v chove
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka
husenica
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka


husenica
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka
husenice
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka


husenica
Adult, underside.
2015, Murighiol, Tulcea, Dobrudscha, Rumunsko
© Martin Jagelka
husenica
Adult, underside.
2015, Murighiol, Tulcea, Dobrudscha, Rumunsko
© Martin Jagelka


husenica
Adult, underside.
2015, Murighiol, Tulcea, Dobrudscha, Rumunsko
© Martin Jagelka
husenica
Adult, underside.
2015, Murighiol, Tulcea, Dobrudscha, Rumunsko
© Martin Jagelka


husenica
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka
zamotok
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka


zamotok
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka
cerstva kukla v zamotku
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka


kukla
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka
imago - samec
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka


imago - samec
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka
imago - samec
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka


imago - samec
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka
imago - samica
Adult, underside.
2008, Asagiri plateau, 950 m., Nebara, Fujinomiya C., Shizuoka pref., Japan
© Martin Jagelka


imago - samica
Adult, underside.
2015, Murighiol, Tulcea, Dobrudscha, Rumunsko
© Martin Jagelka
imago - samica
Adult, underside.
2015, Murighiol, Tulcea, Dobrudscha, Rumunsko
© Martin Jagelka


imago - samica
Adult, underside.
2015, Murighiol, Tulcea, Dobrudscha, Rumunsko
© Martin Jagelka