| 1626090 |
eastern spruce gall adelgid |
Adelges abietis |
Immature females overwinter beneath a wax coat at the base of spruce buds. |
| 0795072 |
balsam woolly adelgid |
Adelges piceae |
crawler |
| 1123026 |
cooley spruce gall adelgid |
Adelges cooleyi |
Overwinting immatures in early spring |
| 1123027 |
eastern spruce gall adelgid |
Adelges abietis |
Overwintering immatures in spring |
| 5018073 |
hemlock woolly adelgid |
Adelges tsugae |
crawler |
| 5445207 |
cooley spruce gall adelgid |
Adelges cooleyi |
Late stage nymphs within spruce gall |
| 5445206 |
cooley spruce gall adelgid |
Adelges cooleyi |
early stage nymphs within spruce galls |
| 5430553 |
eastern spruce gall adelgid |
Adelges abietis |
|
| 5430558 |
eastern spruce gall adelgid |
Adelges abietis |
|
| 5430559 |
eastern spruce gall adelgid |
Adelges abietis |
|
| 5430560 |
eastern spruce gall adelgid |
Adelges abietis |
|
| 1325035 |
cooley spruce gall adelgid |
Adelges cooleyi |
on Douglas-fir |
| 5422256 |
cooley spruce gall adelgid |
Adelges cooleyi |
Late stage nymphs exposed within gall chambers |
| 5422255 |
cooley spruce gall adelgid |
Adelges cooleyi |
late stage nymphs exposed within gall chambers |
| 5383240 |
periodical cicada |
Magicicada septendecim |
Nymph just prior to emergence of adult. |
| 2109075 |
periodical cicada |
Magicicada septendecim |
The last nymphal instar emerges from the ground and climbs the nearest tree or often vertical surface and fastens its claws into the surface. |
| 1123019 |
cooley spruce gall adelgid |
Adelges cooleyi |
nymph on needle at budbreak, Spring 2002 |
| 1325036 |
cooley spruce gall adelgid |
Adelges cooleyi |
newly hatched nymphs settled at base of newly emerging spruce needles |
| 1325026 |
cooley spruce gall adelgid |
Adelges cooleyi |
within spruce gall |
| 1325034 |
cooley spruce gall adelgid |
Adelges cooleyi |
nymphs and wax-coated honeydew droplets within gall |
