’Ž‚ÌŽÊ�^�}ŠÓ�@Cyber�©’Ž�}ŠÓ
Field guide to the Insects of Japan

ƒˆƒRƒoƒC‰È�Eƒcƒmƒ[ƒ~‰È�iƒˆƒRƒoƒC�Eƒcƒmƒ[ƒ~�}ŠÓ�j
�i21Ží—Þ�j

‰¡”‡�EŠp�ä�}ŠÓ
Leafhoppers & Treehoppers of Japan
�g‹ß‚ÉŒ©‚ç‚ê‚éŽí—Þ‚ð’†�S‚É�A21Ží—Þ‚ðŒf�Ú‚µ‚Ä‚¢‚Ü‚·�B
�¦�u‘å‚«‚³�v—“‚É‚Í�A‘S’·�iãÀ’[‚Ü‚Å�j‚ð‹L�Ú‚µ‚Ä‚¢‚Ü‚·�B
�¦�š‚Ì�”‚Í�AŽñ“sŒ—�`‹ß‹EŒ—‚ł̌©‚©‚¯‚éƒ`ƒƒƒ“ƒX‚Ì‘½‚³‚ð•\‚µ‚Ü‚·�i•ª•z‚µ‚È‚¢�ê�‡‚Í�~�j�B
�¦•ª•zˆæ‚Ì•\‹L‚ɂ‚¢‚Ă͂±‚¿‚ç‚ð‚²——‚­‚¾‚³‚¢�B
�@

Ží�@–¼�^Œ©‚‚¯‚â‚·‚³�i�š�`�š�š�š�j ‘å‚«‚³
(mm)
ŽžŠú
(ŒŽ)
�@ƒJƒ�ƒ€ƒV–Ú
�@èò•«ˆŸ–Ú�@Auchenorrhyncha
�@ƒcƒmƒ[ƒ~‰È�@Membracidae
ƒ}ƒ‹ƒcƒmƒ[ƒ~ ƒ}ƒ‹ƒcƒmƒ[ƒ~
Gargara genistae

�š�š
4-5
ãÀ’[
‚Ü‚Å
7-9
�@�ƒ•ª•z�„�@–kŠC“¹�E–{�B�EŽl�‘�E‹ã�B�E‰«“ê
ƒIƒrƒ}ƒ‹ƒcƒmƒ[ƒ~ ƒIƒrƒ}ƒ‹ƒcƒmƒ[ƒ~
Gargara katoi

�š�š
5.5-6.5
ãÀ’[
‚Ü‚Å
5-8
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B
ƒgƒrƒCƒ�ƒcƒmƒ[ƒ~ ƒgƒrƒCƒ�ƒcƒmƒ[ƒ~
Machaerotypus sibiricus

�š�š
5-6
ãÀ’[
‚Ü‚Å
5-9
�@�ƒ•ª•z�„�@–kŠC“¹�E–{�B�EŽl�‘�E‹ã�B
�@ƒˆƒRƒoƒC‰È�@Cicadellidae
�@ƒIƒTƒˆƒRƒoƒCˆŸ‰È�@Tartessinae
ƒIƒTƒˆƒRƒoƒC ƒIƒTƒˆƒRƒoƒC
Tartessus ferrugineus

�š�š
-11-
ãÀ’[
‚Ü‚Å
6-11
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B�E‰«“ê
�@ƒ~ƒ~ƒYƒNˆŸ‰È�@Ledrinae
ƒ~ƒ~ƒYƒN ƒ~ƒ~ƒYƒN
Ledra auditura

�š�š
13-19
ãÀ’[
‚Ü‚Å
5-10
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B�E‰«“ê
ƒRƒ~ƒ~ƒYƒN ƒRƒ~ƒ~ƒYƒN
Ledropsis discolor

�š�š
9-13
ãÀ’[
‚Ü‚Å
4-7
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B
ƒzƒVƒRƒ~ƒ~ƒYƒN ƒzƒVƒRƒ~ƒ~ƒYƒN
Ledropsis wakabae

�š
10-11
ãÀ’[
‚Ü‚Å
8-10
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B�E‰«“ê
Ží�@–¼�^Œ©‚‚¯‚â‚·‚³�i�š�`�š�š�š�j ‘å‚«‚³
(mm)
ŽžŠú
(ŒŽ)
�@ƒIƒIƒˆƒRƒoƒCˆŸ‰È�@Cicadellinae
ƒcƒ}ƒOƒ�ƒIƒIƒˆƒRƒoƒC ƒcƒ}ƒOƒ�ƒIƒIƒˆƒRƒoƒC
Bothrogonia ferruginea

�š�š�š
-13-
ãÀ’[
‚Ü‚Å
3-11
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B
ƒIƒIƒˆƒRƒoƒC ƒIƒIƒˆƒRƒoƒC
Cicadella viridis

�š�š�š
8-10
ãÀ’[
‚Ü‚Å
5-11
�@�ƒ•ª•z�„�@–kŠC“¹�E–{�B�EŽl�‘�E‹ã�B�E‰«“ê
ƒ}ƒGƒWƒ�ƒIƒIƒˆƒRƒoƒC ƒ}ƒGƒWƒ�ƒIƒIƒˆƒRƒoƒC
Kolla atramentaria

�š�š�š
5.5-6.5
ãÀ’[
‚Ü‚Å
4-9
�@�ƒ•ª•z�„�@–kŠC“¹�E–{�B�EŽl�‘�E‹ã�B�E‰«“ê
�@ƒJƒ“ƒ€ƒŠƒˆƒRƒoƒCˆŸ‰È�@Evacanthinae
ƒLƒXƒWƒJƒ“ƒ€ƒŠƒˆƒRƒoƒC ƒLƒXƒWƒJƒ“ƒ€ƒŠƒˆƒRƒoƒC
Evacanthus interruptus

�š�š
6-8
ãÀ’[
‚Ü‚Å
7-8
�@�ƒ•ª•z�„�@–kŠC“¹�E–{�B�EŽl�‘�E‹ã�B
ƒNƒ�ƒLƒˆƒRƒoƒC‘®‚̈êŽí
ƒNƒ�ƒLƒˆƒRƒoƒC‘®‚̈êŽí
ƒNƒ�ƒLƒˆƒRƒoƒC‘®‚̈êŽí
Pagaronia sp.
�š�š�š
-8-
ãÀ’[
‚Ü‚Å
5-7
�@�ƒ•ª•z�„�@
ƒNƒ�ƒXƒWƒzƒ\ƒTƒWƒˆƒRƒoƒC ƒNƒ�ƒXƒWƒzƒ\ƒTƒWƒˆƒRƒoƒC
Sophonia orientalis

�š�š
5-6
ãÀ’[
‚Ü‚Å
1”N’†
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B�E‰«“ê
�@ƒˆƒ‚ƒMƒVƒ�ƒeƒ“ƒˆƒRƒoƒCˆŸ‰È�@Mileewinae
ƒˆƒ‚ƒMƒVƒ�ƒeƒ“ƒˆƒRƒoƒC ƒˆƒ‚ƒMƒVƒ�ƒeƒ“ƒˆƒRƒoƒC
Mileewa margheritae
�š�š

ŽÊ�^�F‚¢‚ñ‚Ø‚Á‚±‚³‚ñ
5.5-6
ãÀ’[
‚Ü‚Å
6-9
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B
Ží�@–¼�^Œ©‚‚¯‚â‚·‚³�i�š�`�š�š�š�j ‘å‚«‚³
(mm)
ŽžŠú
(ŒŽ)
�@ƒˆƒRƒoƒCˆŸ‰È�@Deltocephalinae
ƒqƒVƒ‚ƒ“ƒˆƒRƒoƒC‚̈êŽí ƒqƒVƒ‚ƒ“ƒˆƒRƒoƒC‘®‚̈êŽí
Hishimonus sp.
�š�š
-4.5-
ãÀ’[
‚Ü‚Å
�@�ƒ•ª•z�„�@
ƒNƒ�ƒqƒ‰ƒ^ƒˆƒRƒoƒC ƒNƒ�ƒqƒ‰ƒ^ƒˆƒRƒoƒC
Penthimia nitida

�š�š
4.5-6
ãÀ’[
‚Ü‚Å
4-8
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B
ƒuƒ`ƒ~ƒƒƒNƒˆƒRƒoƒC ƒuƒ`ƒ~ƒƒƒNƒˆƒRƒoƒC
Drabescus nigrifemoratus

�š�š
7-8
ãÀ’[
‚Ü‚Å
6-9
�@�ƒ•ª•z�„�@–kŠC“¹�E–{�B�EŽl�‘�E‹ã�B
ƒ}ƒGƒWƒ�ƒCƒ`ƒ‚ƒ“ƒWƒˆƒRƒoƒC ƒ}ƒGƒWƒ�ƒCƒ`ƒ‚ƒ“ƒWƒˆƒRƒoƒC
�iƒ}ƒGƒWƒ�ƒqƒ�ƒˆƒRƒoƒC�j
Handianus limbifer

�š
-7-
ãÀ’[
‚Ü‚Å
6-9
�@�ƒ•ª•z�„�@–kŠC“¹�E–{�B
ƒŠƒ“ƒSƒ}ƒ_ƒ‰ƒˆƒRƒoƒC ƒŠƒ“ƒSƒ}ƒ_ƒ‰ƒˆƒRƒoƒC
Orientus ishidae

�š�š
-6.5-
ãÀ’[
‚Ü‚Å
5-10
�@�ƒ•ª•z�„�@–kŠC“¹�E–{�B�EŽl�‘�E‹ã�B�E‰«“ê
ƒ~ƒXƒWƒgƒKƒŠƒˆƒRƒoƒC ƒ~ƒXƒWƒgƒKƒŠƒˆƒRƒoƒC
Japananus hyalinus

�š�š
-5-
ãÀ’[
‚Ü‚Å
6-10
�@�ƒ•ª•z�„�@–kŠC“¹�E–{�B�EŽl�‘�E‹ã�B
�@ƒqƒ�ƒˆƒRƒoƒCˆŸ‰È�@Typhlocybinae
ƒzƒVƒqƒ�ƒˆƒRƒoƒC ƒzƒVƒqƒ�ƒˆƒRƒoƒC
Limassolla multipunctata

�š�š
3-3.5
ãÀ’[
‚Ü‚Å
1”N’†
�@�ƒ•ª•z�„�@–{�B�EŽl�‘�E‹ã�B�E‰«“ê