Table 3.

Species recorded, in order of number of sites. The first 8 species are the most widespread and have sufficient representation to be classified into wide, northern and southern occurrence tendencies.

SPECIES	Number of Sites (S)	No. of Individuals (N)	Abundance index (NxS)	Site Range
Crepidodera aurata Marsham, 1802	27	>267	7209	3 - 39 [Wide]
Phratora vitellinae (Linnaeus, 1758)	21	>215	4515	7 - 41 [Wide]
Crepidodera fulvicornis (Fabricius, 1792)	19	191	3629	(11-)23-39 [Northern]
Galerucella lineola (Fabricius, 1781)	19	>267	5073	11 - 39 [Wide]
Plagiodera versicolora (Laicharting, 1781)	11	43	473	6-20(-39) [Southern]
Chrysomela vigintipunctata Scopoli, 1763	9	34	306	4 - 25 [Southern]
Crepidodera plutus (Latreille, 1804)	9	>57	513	9 - 23 [Southern]
Gonioctena pallida (Linnaeus, 1758)	8	>90	720	32 - 41 [Northern]
Altica sp.	4	7	28	6,8,22,23
Chrysomela populi Linnaeus, 1758	3	5	15	12,13,17
Crepidodera aurea (Geoffroy, 1785)	3	8	24	12,30,32
Cryptocephalus sp.	3	11	33	3,6,24
Phratora vulgatissima (Linnaeus, 1758)	3	15	45	15,18,39
Agelastica alni (Linnaeus, 1758)	2	2	4	28,30
Chaetocnema picipes Stephens, 1831	2	2	4	11,18
Chaetocnema sp.	2	2	4	11,23
Cryptocephalus decemaculatus (Linnaeus, 1758)	2	2	4	25,28
Dibolia sp.	2	3	6	6,7
Gonioctena linnaeana Schrank, 1781	2	4	8	38,39
Gonioctena viminalis (Linnaeus, 1758)	2	14	28	33,37
Lochmaea caprea (Linnaeus, 1758)	2	9	18	25,26
Longitarsus sp.	2	2	4	11,27
Smaragdina salicina (Scopoli, 1763)	2	2	4	12,13
Bromius obscurus (Linnaeus, 1758)	1	4	4	33
Chrysolina fastuosa Scopoli, 1763	1	2	2	1
Chrysolina graminis Linnaeus, 1758	1	2	2	37
Cryptocephalus sexpunctatus (Linnaeus, 1758)	1	5	5	11
Cryptocephalus exiguus Schneider, 1792	1	3	3	24
Donacia aquatica Kunze, 1818	1	1	1	38
Donacia simplex Fabricius, 1775	1	1	1	29
Gonioctena nivosa (Suffrian, 1851)	1	1	1	33
Lytharia salicariae (Paykull, 1800)	1	2	2	26
Phratora laticollis Suffrian, 1851	1	18	18	11
Smaragdina flavicollis Charpentier, 1825	1	1	1	28