Species Account for Thumatha senex
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Thumatha senex (Hübner, [1808]) 72.037 
Round-winged Muslin
Lepidoptera: macromoths: Erebidae
Reproduction for study and non-profit use permitted, all other rights reserved.
Taxonomic group: larger moths (Lepidoptera: macromoths) - County data
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Verification Grade:
Adult:
Adult: Good quality photographs or possibly a specimen will be required
Records: 183
First Record: 1940
Latest Record: 2025
1992-on hectads: 30
Pre-1992 hectads: 13
Total hectads: 34
Images
Round-winged Muslin 3
Round-winged Muslin 2
Round Winged Muslin.
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Thumatha senex on UK Moths website
Habitats
Broad Habitat Data (based on 49 records with habitat information)
Broad subhabitat Data (based on 1 records with subhabitat information)
no structural habitat data available
Habitat Detail and Method (based on 183 records with habitat detail and method information)
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