PuatTE XX. 
Distribution of Avion subfuscus (Drap.) 
In the Counties and Vice-Counties 
of the British Isles. 
ENGLAND AND WALES. 
Channel Isles 
PENINSULA 
1 Cornwall W. 
2 Cornwall E. 
Devon §. 
Devon N. 
Somerset 8. 
Somerset N. 
CHANNEL 
Wilts N. 
Wilts 8. 
Dorset 
10 Isle of Wight 
11 Hants 8S. 
12 Hants N. 
13 Sussex W. 
14 Sussex E. 
THAMES 
15 Kent E. 
16 Kent W. 
17 Surrey 
18 Essex 8. 
ons Onron 
20 Herts. 
21 Middlesex 
22 Berks. 
23 Oxford 
24 Bucks. 
ANGLIA 
25 Suffolk E. 
26 Suffolk W. 
27 Norfolk E. 
28 Norfolk W. 
29 Cambridge 
30 Bedford 
31 Hunts. 
32 Northampton 
SEVERN 
33 Gloucester E. 
34 Gloucester W. 
35 Monmouth 
36 Hereford 
37 Worcester 
38 Warwick 
39 Stafford 
40 Salop 
51 
52 
SOUTH WALES 
Glamorgan 
Brecon 
Radnor 
Carmarthen 
Pembroke 
Cardigan 
NORTH WALES 
Montgomery 
Merioneth 
Carnarvon 
Denbigh 
Flint 
Anglesey 
TRENT 
Lincoln §. 
Lincoln N. 
Leic. & Rutld. 
Notts. 
Derby 
MERSEY t10_ 
Cheshire 
Lancashire 8. 
Lan’shire Mid * 
HUMBER 
S.E. York 
N.E. York 
S.W. York 
Mid W, York® 
N.W. York 
TYNE 
Durham . 
Northumb. 8. 
8 Cheviotland 
LAKES 
Westmorland 
and L. Lanes. 
Cumberland 
Isle of Man 
° 
Probable Range. 
NS Recorded Distribution. 
GMM Distribution verified by the Authors. 
wee 
e 
SCOTLAND. 
W. LOWLANDS 
72 Dumtries 
73 Kirkeudbright 
74 Wigtown 
75) Ayr 
76 Renfrew 
77 Lanark 
E. LOWLANDS 
78° Peebles 
79 Selkirk 
80 Roxburgh 
81 Berwick 
82 Haddington 
83 Edinburgh 
84 Linlithgow 
E. HIGHLANDS 
85 Fife & hinross 
86 Stirling 
87 Pth. 8. & Clkn. 
88 Mid Perth 
89 Perth N. 
90 Forfar 
91 Kincardine 
92 Aberdeen §. 
LQ. HIGHLANDS 
93 Aberdeen N. 
£4 Banff 
95 Elgin 
86 Hasterness 
W. HIGHLANDS 
$7 Westerness 
98 Main Argyle 
99 Dumbarton 
100 Clyde Isles 
101 Cantire 
102 Ebudes §. 
103 Ebudes Mid 
1¢4 Ebudes N. 
N. HIGHLANDS 
105 Ross W 
106 Ross E. 
107 Sutherland E, 
108 SutherlandW 
109 Caithness 
NORTH ISLES 
110 Hebrides 
111 Orkneys 
112 Shetlands 
IRELAND. 
ULSTER 
113 Derry 
114 Antrim 
115 Down 
116 Armagh 
117 Monaghan 
118 Tyrone 
119 Donegal 
120 Fermanagh 
121 Cavan 
LEINSTER 
22 Louth 
23 Meath 
124 Dublin 
Kildare 
Wicklow 
Wexford 
Carlow 
Kilkenny 
130 Queen’s Co. 
King’s Co. 
2 Westmeath 
133 Longford 
CONNAUGHT 
Roscommon 
Leitrim 
136 Sligo 
13 Mayo E. 
138 Mayo W. 
9 Galway W. 
140 Galway E. 
MUNSTER 
Clare 
Limerick 
3 Tipperary N. 
Tipperary 8. 
5 Waterford 
} Cork N. 
Cork 8. 
