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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: enlarged. Real world width(mm): 30.4165. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: enlarged. Real world width(mm): 21.88633333333. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: enlarged. Real world width(mm): 22.30966666667. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: enlarged. Real world width(mm): 24.99783333333. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: magnified. Real world width(mm): 3.795888888889. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: magnified. Real world width(mm): 10.00477777778. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: magnified. Real world width(mm): 5.997222222222. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Detail to note: "area at base of leaf on the left where the second case was cut, and subsequent feeding mine and entry holes to the right". Category: macro-photograph. Real world width(mm): 29.5275. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Detail to note: "area to the left where the second case was cut, and subsequent feeding mine and entry holes to the right". Category: macro-photograph. Real world width(mm): 25.49525. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: magnified. Real world width(mm): 4.600222222222. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Detail to note: "area at base of leaf on the left where the second case was cut, and subsequent feeding mine above". Category: macro-photograph. Real world width(mm): 21.5265. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: magnified. Real world width(mm): 5.503333333333. Photographic equipment used: Specimen directly scanned on HP Scanjet 5470c flatbed scanner. For some photographs of some specimens (eg leaf mines) the transparency adaptor was used.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Detail to note: the tiny pale remnants from the first leaf mine at the tip of the case. Category: macro-photograph. Image scaling: magnified. Photographic equipment used: Pixera Pro tethered low-resolution digital camera with bellows and Olympus Zuiko 50mm macro lens.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: macro-photograph. Image scaling: magnified. Photographic equipment used: Pixera Pro tethered low-resolution digital camera with bellows and Olympus Zuiko 50mm macro lens.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.
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Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Larva. Associated species: Betula pendula. Identified by: Malcolm Storey. Photo summary: "first and second larval cases, imago". Comment: larval cases and feeding traces on Silver Birch. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.