Tortricidae : Olethreutinae
  Prev | Next  
Photo © Ben Sale

Similar Suffolk Species
Endothenia gentianaeana
Teasel Marble
Endothenia marginana
Bordered Marble
Approx Length (c. 7.5mm) Wingspan (11-15mm)
      
      
      
      
    
Upload a Photo
 
Endothenia oblongana
Downland Marble

(Haworth, 1811)1098 / 49.187

Morley’s Final Catalogue: Scarce and local, though feeding in knapweed-heads. One at Aldeburgh in 1892 (Ctw); a few at Southwold in 1932 (Wir). Tuddenham in the Breck (Wrn) and 1925 at Worlington (Whit.).

Recent Status: Scarce in Suffolk. Possibly under-recorded

Life Style: The moth is single and sometimes double brooded. The larvae feed on the roots of Plantain species. Not only P. lanceolata. The larvae may hibernate.

Identification: There are three similar dark brown and white Endothenia species, E. gentianaeana, E. marginana and E. oblongana, that can be separated as follows. The hindwings of E. marginana males are white with a narrow dark border. The hindwings of E. marginana females are dark bordered becoming white at the base. The hindwings of E. gentianaeana are uniformly dark. The hindwings of E. oblongana pale slightly towards the base. E. gentianaeana is the largest at 15 to 19 mm wingspan. E. oblongana is the smallest at 11 to 15 mm wingspan. Both E. gentianaena and E. marginana have white on the top of the thorax and E. oblongana has little if any white. E. gentianaeana has more elongate wings and this results in the white band being significantly wider. The marks at the apex of E. marginana are closer to the main dark area across the white band compared with E. gentianaeana. The white band of E. oblongana is more heavily shaded than in the other species. Where these distinctions cannot be measured or seen then genitalia dissection must be carried out to determine the species. The difference in the genitalia is slight. More Info

Determination by Genitalia Examination (gen. det.) Required

Recorded in 9 (16%) of 58 10k Squares.
First Recorded in 1892.
Last Recorded in 2019.
Additional Stats

Endothenia gentianaeana  |  Endothenia marginana >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
02/09/2019125TM24 - Woodbridge/Martlesham
06/08/2019125TM44 - Orford Ness
05/08/2019125TM13 - Brantham/Holbrook
30/08/2018+25TM34 - Hollesley/Rendlesham Forest
19/08/2018126TL96 - Thurston/Elmswell
Show Details | 1990 to 2019 | 2000 to 2019 |
Express Record Endothenia oblongana
We need your records!
Do you have records of Endothenia oblongana?
Put your own dot on the map!

Copyright © Jim Wheeler 2020
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 11-15mm
Flight: May - July
Foodplant:   Ribwort Plantain
Nat Status: Local
Verification Grade:  Adult: 4
 Immature Adult
Share this page

     
Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ - Suffolk 2020. © James Wheeler - Norfolk Moths 2007 - 2020. Data © NOLA™ - Suffolk 2020
We use cookies to personalise content and enhance your experience. By clicking OK or using this site, you consent to the use of cookies unless you disable them. Cookies Policy