Morphological evidence for the evolutionary origin of Astigmata (Acari: Acariformes) Roy A. Norton OriginalPaper Pages: 559 - 594
Factors determining the host plant range of the phytophagous mite, Tetranychus urticae (Acari: Tetranychidae): a method for quantifying host plant acceptance Shuichi YanoMotoharu WakabayashiAkio Takafuji OriginalPaper Pages: 595 - 601
Cloning, nucleotide sequence and expression of the gene encoding factor Xa inhibitor from the salivary glands of the tick, Ornithodoros savignyi A.M. JoubertA.I. LouwA.W.H. Neitz OriginalPaper Pages: 603 - 619