The leaf and stem  mines of British flies and other insects by Brian Pitkin, Willem Ellis, Colin Plant and Rob Edmunds


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Ectoedemia weaveri (Stainton, 1855)
[Lepidoptera: Nepticulidae]


Nepticula weaveri Stainton, 1855. Entomol. Ann.: 49, pl. 1 fig. 5.
Ectoedemia weaveri
(Stainton, 1855)


Leaf-mine: The young larvae hatch in around August and form a narrow gallery mine in the leaves of cowberry, eventually turning into a blotch in the centre of the leaf, where it pupates in an inflated cavity (British leafminers).

Larva: Details unknown.

Pupa: Details unknown.

Hosts in Britain:

Ericaceae      
Vaccinium vitis-idae Cowberry British leafminers
Vaccinium vitis-idae Cowberry Plant, in Pitkin & Plant, 2005
Vaccinium vitis-idae Cowberry UKMoths

Hosts elsewhere:

Ericaceae      
Vaccinium vitis-idae Cowberry Nederlandse bladmineerders

Time of year - mines: August - June (British leafminers).

Time of year - adults: The adult moths emerge over a long period, any time between April and August (British leafminers).

Distribution in Britain: A submontane species, occurring on high moorland and mountains in Wales, northern England and northern Scotland, when it can be relatively common if the foodplant is present (British leafminers including Banff, Easterness, Elgin, Kincardine, Main Argyll, Mid Perth, South Aberdeen, Stafford and Warwick (NBN Gateway distribution map - NE, NESBRC, SNH and SER). See also British leafminers distribution map.

Distribution elsewhere: Widespread in Europe including Austria, Belgium, Czech Republic, Danish mainland, Estonia, Finland, French mainland, Germany, Italian mainland, Latvia, Lithuania, Norwegian mainland, Poland, Russia - Central and North, Slovakia, Sweden, Switzerland and The Netherlands. Also recorded in East Palaearctic (Karsholt & van Nieukerken in Fauna Europaea).

Parasitoids: Unknown.



External links: Search the internet:

British leafminers
NBN Gateway
Nederlandse bladmineerders
Fauna Europaea
[285304]
UKMoths

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Last updated 27-Aug-2008  Brian Pitkin