Qw. Chen et al., A REVISED POLYTOMOUS KEY FOR THE IDENTIFICATION OF SPECIES OF THE GENUS LONGIDORUS MICOLETZKY, 1922 (NEMATODA, DORYLAIMOIDEA), Fundamental and applied nematology, 20(1), 1997, pp. 15-28
A revised polytomous key is presented for the identification of the 10
3 valid species in the genus Longidorus Micoletzky, 1922. The key is b
ased upon the one by Romanenko (1978) using female characters (shape a
nd width of lip region, shape of tail, length of body and odontostyle,
distance of guiding ring from head end, index ''a'') with the additio
n of amphid shape. The occurrence of males is also indicated. The spec
ies are listed, along with species synonymized, species renamed becaus
e of homonymy, species removed from the genus, and species inquirendae
.