Dialectica (genus)

Echium leaf-miners at suppressed

Dialectica (genus) at suppressed - 16 Dec 2020
Dialectica (genus) at suppressed - 16 Dec 2020
Dialectica (genus) at suppressed - 16 Dec 2020
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Identification history

Dialectica (genus) 20 Dec 2020 ibaird
Dialectica (genus) 20 Dec 2020 donhe
Dialectica scalariella/aemula 20 Dec 2020 CathB
Unidentified 20 Dec 2020 CathB

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User's notes

Only about 5 mm long. Found dead on the windowsill.

3 comments

donhe wrote:
   20 Dec 2020
How do we distinguish the introduced Dialectica scalariella from the native D. aemula ?
ibaird wrote:
   20 Dec 2020
With some difficulty in most cases I think. Suggestion: The major slanting white mek near the wing tip is curved in D,scalariella whereas more straigt in D. aemuala ? On thet basis I would suggest D. scalariella in this case but such subtle differences are only going to be clear with good photographs so I would be reverting to Dialectica sp.(genus) in most cases.
donhe wrote:
   20 Dec 2020
Trying to add Dialectica sp.(genus), and got a CNM error
00-0e5de58ac32cd24e8ac213cb775157f8-e82c2ee452089740-00
I tried again with a 'space' between the the full-stop and the open-bracket. That worked OK.

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Sighting information

  • 1 Abundance
  • 16 Dec 2020 01:17 PM Recorded on
  • CathB Recorded by

Additional information

  • Less than 5mm Animal size

Species information

Record quality

  • Images or audio
  • More than one media file
  • Confirmed by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
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