Systematics, Endosymbiosis, and Biogeography of Cryptocercus clevelandi
and C. punctulatus (Blattaria: Polyphagidae) from North America: a Phylogenetic
Perspective.
P. Grandcolas . . . . 285
Phylogenetic Status, Distribution, and Biogeography of Cryptocercus (Dictyoptera:
Cryptocercidae).
C. A. Nalepa and C. Bandi . . . . 292
Reconstructing the Past of Cryptocercus (Blattaria: Polyphagidae): Phylogenetic
Histories and Stories.
P. Grandcolas . . . . 303
New Pseudacteon (Diptera: Phoridae) from North America That Parasitizes the Native Fire
Ant Solenopsis geminata (Hymenoptera: Formicidae).
Brian V. Brown and Lloyd W. Morrison . . . . 308
Systematics and Range Fragmentation of the Nearctic Genus Errhomus (Rhynchota:
Homoptera: Cicadellidae).
K. G. Andrew Hamilton and Richard S. Zack . . . . 312
Phylogenetic Relationships of the Bumblebee Subgenus Pyrobombus (Hymenoptera: Apidae)
Inferred from Mitochondrial Cytochrome B and Cytochrome Oxidase I Sequences.
Stella Koulianos . . . . 355
Cladistics of a Sampling of the World's Diversity of Whiteflies of the Genus
Dialeurodes (Hemiptera: Aleyrodidae).
Andrew S. Jensen . . . . 359
New, Native Species of Peristenus (Hymenoptera: Braconidae) Parasitizing Lygus hesperus
(Hemiptera: Miridae) in Idaho: Biology, Importance, and Description.
W. H. Day, C. R. Baird, and S. R. Shaw . . . . 370