The Shipley Collection of Scientific Papers, Volume 229

abdomen acuminatus adults alpha americanus appear Associated insects Associates emerging August Barber Point bark bark scale bark-beetle basillare beetles Blackman blossoms borers bred breeding cages brood cages containing Canada cerambycids Chrysobothris coll colonus common Cranberry Lake cypress discoidea dislocatus Doryctes Duzee Eccoptogaster egg gallery elytra Eurytoma sp fasciata female femorata Fitch Forest frass fungi Hatch Hemiptera hickory hickory dead hicoriae hopkinsi host inches infested insects emerging instar July July 22 June larch larvae ligator limbs lurida magdalis male material mesothoracic nigrum nuptial chamber nymphs obtained occurs olyra ovipositor parasite pennsylvanica picea picipes pilosa pine plants predators pronotum prothorax pupation quadrimaculatus quadrispinosus region roseipennis rufipennis rufusculus sapwood scolytids season sexsignata Spathius species specimens Spiraea spruce student collection summer sweeping about camp Syracuse taken thorax trees Trigonura sp trunk twigs Uhler undetermined Van Duzee villosus viridicornis viridifrons Wanakena wood yellow birch