| 词条 | Euchoeca |
| 释义 |
| image = Euchoeca nebulata1.jpg | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Lepidoptera | familia = Geometridae | subfamilia = Larentiinae | tribus = Asthenini | genus = Euchoeca | genus_authority = Hübner, 1823[1] | species = E. nebulata | binomial = Euchoeca nebulata | binomial_authority = (Scopoli, 1763)[2] | synonyms =
}}Euchoeca is a monotypic moth genus in the family Geometridae erected by Jacob Hübner in 1823. Its only species, Euchoeca nebulata, the dingy shell, was described by Giovanni Antonio Scopoli in 1763. It is found in the Palearctic ecozone, from Europe across Russia to Japan.[3] The wingspan is {{convert|23|–|25|mm}}. The ground colour of the forewing is sandy brown or orange cream. The wings have very fine and faint darker cross lines and creamy-brown chequered fringes. There is a double curve on the termen of the hindwing. The moth flies from April to September depending on the location. The larvae feed on birch and alder. References1. ^{{cite web |last=Yu |first=Dicky Sick Ki |date=1997–2012 |url=http://www.taxapad.com/local.php?taxonidLC=82837976 |title=Euchoeca Hubner 1823 |website=Home of Ichneumonoidea |publisher=Taxapad |archive-url=https://web.archive.org/web/20181109234703/http://www.taxapad.com/local.php?taxonidLC=82837976 |archive-date=9 November 2018}} {{Commons}}{{Wikispecies}}2. ^{{cite web |last=Yu |first=Dicky Sick Ki |date=1997–2012 |url=http://www.taxapad.com/local.php?taxonidLC=82844361 |title=Euchoeca nebulata (Scopoli 1763) |website=Home of Ichneumonoidea |publisher=Taxapad |archive-url=https://web.archive.org/web/20160323001142/http://www.taxapad.com/local.php?taxonidLC=82844361 |archive-date=23 March 2016 |accessdate=25 April 2017}} 3. ^{{cite journal |last1=Xue |first1=Dayong |last2=Scoble |first2=Malcolm J. |date=June 27, 2002 |url=https://www.biodiversitylibrary.org/page/40870918#page/79/mode/1up |title=A review of the genera associated with the tribe Asthenini (Lepidoptera: Geometridae: Larentiinae) |journal=Bulletin of the Natural History Museum |series=Entomology Series |volume=71 |issue=1 |pages=77–133 |doi=10.1017/S0968045402000044}} External links
8 : Asthenini|Moths described in 1763|Moths of Japan|Moths of Europe|Insects of Europe|Insects of Turkey|Taxa named by Giovanni Antonio Scopoli|Monotypic moth genera |
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