When it is recorded
Jan0
Feb0
Mar0
Apr2
May5
Jun35
Jul11
Aug7
Sep2
Oct4
Nov9
Dec3
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Cambridgeshire | England | 19 | |
| 2 | Argyll and Bute | Scotland | 18 | |
| 3 | Cornwall | England | 10 | |
| 4 | Carmarthenshire | Wales | 6 | |
| 5 | Highland | Scotland | 5 | |
| 6 | East Lothian | Scotland | 3 | |
| 7 | York | England | 3 | |
| 8 | Norfolk | England | 2 | |
| 9 | Devon | England | 1 | |
| 10 | Sefton | England | 1 | |
| 11 | Dumfries and Galloway | Scotland | 1 | |
| 12 | North Lincolnshire | England | 1 | |
| 13 | Midlothian | Scotland | 1 |
26 England11 Scotland2 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 13 counties in all.
About this species
- Records since 2000
- 78
- Peak month
- June
- Counties with records
- 13
- Group
- True bugs
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hemiptera
- Family
- Aphididae
- Genus
- Pterocallis
- Name with authority
- Pterocallis alni (De Geer, 1773)
- Described
- 1773
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q10645486 · GBIF 2071714