537. Hyalopterus atriplicis Linne 
(Hy ?lopterus chenopodii) 
J. N. : Akaza-kofuki-aburamushi (Akaza- 
kofuki-ariraaki) 
Host: Purple lamb's quarters 
Distr: Hokkaido, Honshu Europe- 
Bibls 124 (13), 464 (53) 
53^. Hyolopterus todonis Matsumura 
(H. abietinus Matsumura) 
J. N. ; Todo-kofuki-aburamushi (Todo-kofuki- 
arimaki) 
Host: Sakhalin fir 
Distr: Hokkaido 
Bibl : 99 (7), 219 
539. Hydronaphis oenanthi Shinji . 
J. N. : Seri-tsuchiyose-aburamushi (Seri- 
tsuchiyose-arimaki; Seri-sunayose- 
arimaki) 
Host ; Voter dropwort 
Distr: Honshu, Kyushu 
Bibl: 34 (34), 124 (13) 
540. Idiopteiis nephrelepidis Davis 
J. N. : Puterisu-aburamushi (Puterisu-no- 
aburamushi) 
Host: Pteris cretica albolineata 
Distr: Hokkaido 
Bibl: 93 (23) 
541. Lochnaphis yomogi Shinji 
J. N. : Yomogi-tsuehiyose arimaki 
Host: Japanese mugwort 
Distr: Kyushu 
Bibl: 34 (34) 
542. Lachniella costata Zetterstedt 
J. N. : Ivonafuki-tobiiro-d-aburamushi 
(honafuki-tobiiro-5-arimaki) 
Host: Picea canadensis 
Distr: Hokkaido 
Bibl: Fn. In. Lapp. 1. 1828 
543. Lochnus inflatus Shinji 
J. N.: Matsu-aka-aburamushi (Motsu-aka-arimaki) 
Hos t : Pine 
Distr: Honshu, Kyushu 
Bibl: 524 
FUrple 
lamb's 
quarters 
mealy aphid 
Sakhalin 
fir mealy 
aphid 
Water 
dropvort 
aphid 
Pteris aphid 
Picea frosted 
aphid 
- 88 - 
