322:
44:
330:
57:
290:
317:
semicircles when the moth is at rest. There is a small whitish-rimmed black spot within the darker band between the centre and the leading edge of each forewing. The females are slightly larger and much darker, almost uniformly blackish brown with an indistinct lighter pattern and a forewing spot
337:
Adult caterpillars are greenish or brownish coloured and slightly tapered towards the head. The sides are yellowish, and from the middle body segments light, dark-lined diamond spots which are black cored stand out.
309:) they can be seen between April and November, but in outlying regions, they may only be regularly encountered in late summer and early autumn, when vagrant individuals abound. This species is strongly
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1068:
1342:
346:
Due to the very characteristic wing drawing, the female moths are unmistakable. In the males, there is a distant resemblance to grey-brown specimens of
321:
1254:
1280:
571:
variable gem has been described anew time and again by various authors, even as late as the early 20th century, but all these supposedly distinct
236:. This well-flying species is prone to vagrancy and able to cross considerable distances of the open sea; it can thus be regularly found on the
1293:
1426:
1097:
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313:: Males are light brown with a wavy pattern of whitish lines and a broad darker band running across the wings, forming
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the midfield is, though, predominantly reddish-brown and bounded by a narrow black band.
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273:, respectively. The latter is treated as a junior synonym of the former, but
540:
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228:
though in the northeast, its range does not significantly extend beyond the
128:
88:
68:
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1152:
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1360:
1259:
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471:
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these days, may warrant recognition as an independent genus after all.
241:
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78:
1129:
969:
Pitkin & Jenkins (2004ab), and see references in Savela (2002)
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is 18–21 mm (0.71–0.83 in); in their core range (e.g.
205:
1133:
1042:
Pitkin, Brian & Jenkins, Paul (November 5, 2004).
1017:
Pitkin, Brian & Jenkins, Paul (November 5, 2004).
575:
are nowadays considered to refer to a single species.
325:
Figs 2, 2a, 2b, 2c, 2d, 2e larvae in various stages
1142:
8:
960:Kimber , and see references in Savela (2001)
333:The Gem - Hodges#7414 (Orthonama obstipata)
1130:
991:Zeitschrift des Wiener Entomologen-Vereins
42:
31:
240:(though mainly in the south) and even on
1432:Taxa named by Johan Christian Fabricius
926:
475:(ragworts and groundsels) – e.g.
1077:Lepidoptera and Some Other Life Forms
7:
371:feed on a wide range of low-growing
1052:Butterflies and Moths of the World
1027:Butterflies and Moths of the World
25:
1054:. Natural History Museum, London
1029:. Natural History Museum, London
379:. Host plants recorded from the
55:
232:and it is absent from northern
1:
942:Pitkin & Jenkins (2004ab)
620:Felder & Rogenhofer, 1875
277:, though usually included in
186:
987:"Seltsame Geometridenfunde"
383:part of its range include:
1448:
1013:. Retrieved May 15, 2019.
563:The widespread, strongly
218:Johan Christian Fabricius
183:
176:
157:
150:
52:Scientific classification
50:
41:
34:
687:Nycterocea brunneipennis
293:female. British Columbia
252:Nycterosea brunneipennis
1427:Moths described in 1794
1007:"70.047 BF1720 The Gem
763:Orthonama brunneipennis
601:Camptogramma signataria
285:Description and ecology
731:Orthonama albicinctata
593:Camptogramma exagitata
334:
326:
294:
951:Kolar (1942), Kimber
895:Phalaena albicinctata
679:Larentia quaerendaria
332:
324:
318:like the males have.
292:
1117:Nycterosea obstipata
1099:Nycterosea obstipata
1009:Nycterosea obstipata
887:Orthonama signataria
871:Orthonama peracutata
851:Orthonama obstipatum
707:Nycterosea obstipata
695:Nycterocea obstipata
585:Camptogramma baccata
579:of the gem include:
526:Basal core eudicots
349:Xanthorhoe designata
222:cosmopolitan species
18:Orthonama obstipatum
1407:Moths of Cape Verde
1195:Orthonama-obstipata
1174:Orthonama obstipata
1144:Orthonama obstipata
1121:De Vlinderstichting
1071:Orthonama obstipata
835:Orthonama obruptata
827:Orthonama mortuaria
819:Orthonama marginata
811:Orthonama lapillata
803:Orthonama intrusata
771:Orthonama exagitata
747:Orthonama angustata
739:Orthonama alternata
723:Ochyria inconspicua
552:(docks and sorrels)
197:Orthonama obstipata
161:Orthonama obstipata
36:Orthonama obstipata
1073:(Fabricius, 1794)"
1011:(Fabricius, 1794)"
933:FE (2009), Kimber
911:Phalaena obstipata
903:Phalaena angustata
863:Orthonama olivacea
843:Orthonama obsoleta
787:Orthonama gemmaria
779:Orthonama fluviata
609:Cidaria peracutata
565:sexually dimorphic
335:
327:
311:sexually dimorphic
295:
226:continental Europe
212:. The species was
1384:
1383:
1369:Open Tree of Life
1136:Taxon identifiers
915:
907:
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891:
883:
879:Orthonama pigrata
875:
867:
859:
847:
839:
831:
823:
815:
807:
799:
795:Orthonama gemmata
791:
790:(Boisduval, 1840)
783:
775:
767:
759:
755:Orthonama baccata
751:
743:
735:
727:
719:
711:
703:
691:
683:
675:
671:Larentia gemmaria
667:
659:
645:
641:Geometra fluviata
637:
629:
625:Coremia obruptata
621:
617:Cidaria plemyrata
613:
605:
597:
589:
258:, the gem is the
256:Geometra fluviata
220:in 1794. It is a
193:
192:
143:O. obstipata
16:(Redirected from
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1417:Moths of Iceland
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1067:Savela, Markku.
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710:Fabricius, 1794)
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663:Geometra gemmata
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649:Geometra fuviata
643:
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627:
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477:common groundsel
459:(chrysanthemums)
425:(true bindweeds)
381:Central European
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32:
21:
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1412:Moths of Africa
1402:Moths of Europe
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1356:Observation.org
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914:Fabricius, 1794
750:(Haworth, 1809)
734:(Haworth, 1809)
715:Ochyria discata
674:Boisduval, 1840
633:Coremia pigrata
577:Junior synonyms
561:
362:
344:
342:Similar species
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249:junior synonyms
214:first described
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27:Species of moth
23:
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1422:Moths of Japan
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1110:Lepiforum e.V.
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1103:Fauna Europaea
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1092:External links
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846:(Mathew, 1906)
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838:(Walker, 1863)
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1397:Xanthorhoini
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1080:. Retrieved
1076:
1070:
1056:. Retrieved
1051:
1048:Hulst, 1896"
1045:
1031:. Retrieved
1026:
1023:Hulst, 1896"
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354:X. designata
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1330:NatureServe
1268:iNaturalist
1182:AfroMoths:
1168:Wikispecies
1004:Kimber, Ian
999:(in German)
690:Hulst, 1896
499:Brassicales
493:Eurosids II
481:S. vulgaris
422:Convolvulus
406:(bedstraws)
393:Gentianales
366:caterpillar
307:Netherlands
210:Geometridae
119:Geometridae
109:Lepidoptera
1391:Categories
1125:(in Dutch)
1021:Nycterosea
977:References
798:(Hübner, )
782:(Hübner, )
544:(knotweed)
517:Nasturtium
512:(alyssums)
467:(bonesets)
464:Eupatorium
442:Asteraceae
315:concentric
275:Nycterosea
267:Nycterosea
247:Under its
89:Arthropoda
921:Footnotes
541:Polygonum
483:) in the
438:Asterales
412:Solanales
397:Rubiaceae
279:Orthonama
169:Fabricius
137:Species:
130:Orthonama
75:Kingdom:
69:Eukaryota
1335:2.113529
1294:LepIndex
1216:BugGuide
1192:BAMONA:
1185:ORTHOBST
1159:Q2579316
1153:Wikidata
985:(1942).
666:Hübner,
644:Hübner,
628:Walker,
604:Walker,
588:Guenée,
559:Synonyms
448:Anthemis
377:asterids
305:and the
299:wingspan
178:Synonyms
115:Family:
85:Phylum:
79:Animalia
65:Domain:
1260:4302252
1247:2684605
1082:May 15,
1058:May 15,
1033:May 15,
997:: 109.
682:Costa,
509:Alyssum
472:Senecio
360:Biology
303:Belgium
242:Iceland
204:, is a
171:, 1794)
125:Genus:
105:Order:
99:Insecta
95:Class:
1374:937450
1348:214290
1299:225277
1286:189214
1273:143002
856:lapsus
700:lapsus
655:lapsus
403:Galium
369:larvae
352:. In
264:genera
234:Russia
200:, the
1306:LoB:
1234:9466L
1208:15646
549:Rumex
224:. In
1361:9688
1343:NCBI
1322:7414
1317:MONA
1309:4317
1281:ITIS
1255:GBIF
1221:9628
1203:BOLD
1084:2019
1060:2019
1035:2019
989:. .
573:taxa
364:The
269:and
254:and
206:moth
187:text
1242:EoL
1229:CoL
1119:on
1101:on
262:of
216:by
202:gem
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167:(
20:)
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