486
Indiana University Studies
| 7b. | The agamic female bright rufous and black, with the foveal groove slightly rugose; bisexual female with basal segments of antennae yellow or rufous yellow, always with continuous parapsidal grooves.7c | |
| The agamic female dark rufous and black to mostly black, with the foveal groove smooth or finely rugose; bisexual female (where known) with basal segments of antennae rufous yellow (with parapsidal grooves indistinct anteriorly) or blackish (with continuous grooves).7d | ||
| 7c. | Agamic female indistinguishable from var. echinus; bisexual female with two basal segments of antennae yellow, the scutellum rather smooth; agamic gall squash-shaped; Q. lobata, central Calif.var. douglasii | |
| Agamic female indistinguishable from var. douglasii; bisexual female with four or five basal segments of antennae rufous yellow; agamic galls spherical with many spines; Q. Douglasii, central Calif.var. echinus | ||
| 7d. | The agamic female largely dark rufous; bisexual female with antennae rufous yellow basally, parapsidal grooves indistinct anteriorly, scutellum roughly rugose; agamic galls deep bowlor vase-shaped; Q. durata, Q. dumosa; Lake Co. and adjacent Calif.var. schulthessae | |
| The agamic female very dark rufous and black; bisexual female (where known) with antennae brownish black basally, parapsidal grooves continuous, scutellum distinctly smoothed; agamic galls cushion-shaped or spherical with many spines.7e | ||
| 7e. | Foveal groove of agamic female usually smooth at bottom, patches in discoidal cell faint; bisexual female with antennae brownish black basally; galls spherical with many spines; Q. Douglasii; Lake Co. and adjacent Calif.var. vicina | |
| Foveal groove of agamic female sparingly rugose at bottom, patches in discoidal cell distinct; bisexual form not known; galls cushion-shaped; Q. dumosa; San Bernardino area, Calif.var. mista | ||
| 8. | Wings full length or reduced to 0.52 or less of body length; galls small, elongate club-shaped; on all Pacific Coast white oaks except Q. chrysolepis and var.C. teres, 8A | |
| 8A. | Thorax and abdomen of normal size, wings long; galls slender, the stalk twice the length of the swollen tip; Q. lobata; Central Valley of Calif.var. clavuloides | |
| Thorax reduced, dark rufous, hypopygium and legs dark brownish rufous, wings 0.52 of body length, showing bases of veins | ||
