Gracillariidae : Gracillariinae
  Prev | Next  
Photo © Nick Watmough,  07/08/2020 - Eaton, Norfolk (Female Gen Det Graeme J. Smith)

Similar Norfolk Species
Caloptilia alchimiella
Oak Stilt
Upload a Photo
 
Caloptilia robustella
Shaded Oak Stilt

Jäckh, 1972287 / 15.009
=New Oak Slender

Norfolk status
Very similar to C. alchimiella, shorter and less clearly defined yellow blotch on the forewing. Only reliably separated by dissection.

Please record as the aggregate Caloptilia alchimiella/robustella if uncertain.

Leaf-mine: May - July, September - October.
Short gallery becoming a blotch. Later in up to three cones at the edge of the leaf.
Note: You cannot separate these from C.alchimiella unless you examine the pupa or breed out.

Determination by Genitalia Examination (gen. det.) Required

Mine: Moth needs to be reared and, in some cases, possibly dissected.

Recorded in 32 (43%) of 74 10k Squares.
First Recorded in 1989.
Last Recorded in 2024.
Additional Stats

Caloptilia alchimiella/robustella | Caloptilia stigmatella >

Determination
Caloptilia robustella Weeting Heath 27.v.2013 slide IB402 (I. Barton)
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10kGeneral Area
03/06/2024128TF63Heacham
12/05/2024128TF91Dereham 
25/08/2023128TL79Mundford
23/08/2023128TF62Dersingham Bog
23/08/2023128TF62Dersingham Bog
Show Details | 1990 to 2023 | 2000 to 2023 | Graph Key
Express Record Caloptilia robustella
We need your records!
Do you have records of Caloptilia robustella?
Put your own dot on the map!

Copyright © Lepidoptera UK 2024
   
Click Map for Details

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 10-13mm
Flight: Two Generations. Apr-June. Jul-Sept.
Foodplant:   Oak
Nat Status: Common
Verification Grade:  Adult: 4  Mine: R
 Immature Adult   [Show Flight Times]

Data Policy | Cookies Policy
  
Underlying maps using Digital Map Data © NOLA™ 2024. © Lepidoptera UK - Jim Wheeler - Norfolk Moths 2007 - 2024. Data © NOLA™ 2024
This site requires necessary cookies to function correctly. We'd also like to set Google analytics cookies that help us make improvements by measuring how you use the site. These will be set only if you accept all cookies. Necessary cookies enable core functionality such as security, network management, and accessibility. You may disable these by changing your browser settings, but this will affect how the website functions. Cookies Policy