| 5430140 |
red turpentine beetle |
Dendroctonus valens |
spines at the tip of a larva's abdomen
collected in Shingletown, CA
found on ponderosa pine |
| 2162012 |
bark beetle |
Hylurdrectonus araucariae |
front view of head; New Guinea, Bulolo, 2 Apr 1967, F.R. Wylie, ex Araucaria cunninghami |
| 2102012 |
Mediterranean pine engraver beetle |
Orthotomicus erosus |
detail of elytron |
| 5382043 |
cedar bark beetles |
Phloeosinus spp. |
Twig die-back from maturation feeding by adult cedar bark beetle. The opening to the feeding site is at the center of the picture.
|
| 5382044 |
cedar bark beetles |
Phloeosinus spp. |
Twig die-back from maturation feeding by adult cedar bark beetle. The area of the feeding site has been cut away and exposed.
|
| 5377986 |
lesser pine shoot beetle |
Tomicus minor |
|
| 5377966 |
six-spined engraver beetle |
Ips sexdentatus |
|
| 5379119 |
six-spined engraver beetle |
Ips sexdentatus |
Adult with frass. |