Possibilities and problems of morphological taxonomy shown by North American representatives of the subgenus Pedetontus s. str. and Petridiobius canadensis (Archaeognatha, Machilidae, Petrobiinae)
H. Sturm, Possibilities and problems of morphological taxonomy shown by North American representatives of the subgenus Pedetontus s. str. and Petridiobius canadensis (Archaeognatha, Machilidae, Petrobiinae), DEUT ENTOMO, 48(1), 2001, pp. 3-21
Specimens from 12 Northern California (USA) localities and from the Queen C
harlotte Islands (Canada) were examined. The variability of more than 15 ch
aracters is compared and their taxonomic importance discussed. Three new sp
ecies are described: P. (Pedetontus) yosemite, P. (P.) schicki and, Petridi
obius (Pacltiobius) canadensis.-The description of P. (Pedetontus) californ
icus is completed.