Vol. 54 
JANUARY 1978 
No. 1 
THE 
Pan-Pacific Entomologist 
HARDY and ANDREWS — Studies in the Coleoptera of Western Sand Dunes 
1. Five New Polyphylla Harris (Scarabaeidae). 1 
GRIGARICK and SCHUSTER — A New Species of Pilactium from Oregon 
(Coleoptera: Pselaphidae). 9 
PHILIP — New Neotropical Tabanidae (Diptera). III. Notes on Three Rare Species of 
Diachlorini in Mexico with Descriptions of Neallotypes forTwo. 11 
CHANDLER — A New Anthicus from California (Coleoptera: Anthicidae). 15 
JOHNSON — Larvae of Ephemerella inermis and E. infrequens 
(Ephemeroptera: Ephemerellidae). 19 
CHEMSAK and LINSLEY — New Neotropical Lamiinae (Coleoptera: Cerambycidae) 26 
COOK — A New Genus and Five New Species of Scatopsidae from California, 
Mexico, El Salvadorand Peru (Diptera). 31 
WHEELER — Rev. Modestus Wirtner, Amateur Hemipterist: Correspondence with E. 
P. Van Duzee. 38 
MARI MUTT — A Review of the Genus Mastigoceras with Remarks on its Systematic 
Position (Collembola: Entomobryidae). 43 
HEPPNER — Transfers of Some Nearctic Genera and Species of Glyphipterigidae 
(auctorum) to Oecophoridae, Copromorphidae, Plutellidae, and Tortricidae 
(Lepidoptera). 48 
PINTO — The Parasitization of Blister Beetles by Species of Miridae (Coleoptera: 
Hemiptera). 57 
PARKER — An Illustrated Key to Alfalfa Leafcutter Bees Eutricharaea (Hymenoptera: 
Megachilidae). 61 
KIMSEY — Nesting and Male Behavior in Dynatus nigripes spinolae (Hymenoptera: 
Sphecidae). 65 
CORRECTION. 42 
EDITORIAL NOTICE. 64 
ZOOLOGICAL NOMENCLATURE. 60 
SCIENTIFIC NOTES.14, 17, 68, 69, 70, 71 
BOOK REVIEW. 56 
PROCEEDINGS of the PACIFIC COAST ENTOMOLOGICAL SOCIETY. 72 
SAN FRANCISCO, CALIFORNIA • 1978 
Published by the PACIFIC COAST ENTOMOLOGICAL SOCIETY 
in cooperation with THE CALIFORNIA ACADEMY OF SCIENCES 
