Scott Tunnock's Images
Title: EntomologistOrganization: USDA Forest Service
Unit: Cooperative Forestry and Pest Management
Country: United States
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Foliage Feeding Insects(X)
| 33 Images of 24 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 1241596 | larch sawfly | Pristiphora erichsonii | Larch sawfly larvae feed in groups. These are mature larvae. |
| 2253018 | sugar pine tortrix | Choristoneura lambertiana | |
| 1241603 | pine needle sheathminer | Zelleria haimbachi | Close up showing feeding and webbing around needle bases. Two brown pupae are present near the bottom of the photo. |
| 2253028 | false hemlock looper | Nepytia canosaria | |
| 2252059 | Gelechiid moths | ||
| 2252048 | fall cankerworm | Alsophila pometaria | mass of newly hatched larvae and feeding damage to a leaf |
| 2252028 | Douglas-fir tussock moth | Orgyia pseudotsugata | masses and old pupal case |
| 1241627 | pine butterfly | Neophasia menapia | Cluster of immature pine butterfly larvae. |
| 1241600 | elegant weevil | Pachyrhinus elegans | Adults are metallic colored and they lack a long beak that is typical of many weevil species. |
| 2254053 | elegant weevil | Pachyrhinus elegans | on ponderosa pine |
| 2252056 | grasshoppers | ||
| 2253015 | pandora moth | Coloradia pandora | |
| 2252060 | Douglas-fir needle midge | Contarinia pseudotsugae | |
| 1241558 | western false hemlock looper | Nepytia freemani | |
| 1241597 | larch needleworm | Zeiraphera improbana | Larch bud moth larvae feed in "tubes" made of needle clusters held together and lined with silk. |
| 1241601 | defoliating weevil | Magdalis gentilis | Typical chewing caused by defoliating weevils leaves chunks of needles missing or broken off. |
| 1241605 | sugar pine tortrix | Choristoneura lambertiana | Chewed and webbed needles showing damage caused by larvae. Damage is similar to western spruce budworm. |
| 2254054 | elegant weevil | Pachyrhinus elegans | on ponderosa pine |
| 1241552 | western spruce budworm | Choristoneura freemani | Late instar larva. |
| 1241606 | sugar pine tortrix | Choristoneura lambertiana | Sugar pine tortrix larva with ivory colored spots, easily confused with western spruce budworm. |
| 1241623 | pine looper | Phaeoura mexicanaria | A late instar pine looper larva bears resemblance to twigs of its pine host. |
| 1241599 | lodgepole needleminer | Coleotechnites milleri | Late instar larva. This species darkens with each molt. |
| 1241559 | western false hemlock looper | Nepytia freemani | |
| 2252049 | forest tent caterpillar | Malacosoma disstria | egg mass and adult |
| 2252050 | forest tent caterpillar | Malacosoma disstria | |
| 2252053 | variable oakleaf caterpillar | Lochmaeus manteo | |
| 2252054 | alder flea beetle | Altica ambiens | skeletonized leaf due to feeding |
| 2252061 | Douglas-fir needle midge | Contarinia pseudotsugae | and damage by midge feeding to douglas fir |
| 2254050 | larch casebearer | Coleophora laricella | |
| 2252057 | pine needle sheathminer | Zelleria haimbachi | setting on needle |
| 2252058 | ponderosa pine needleminer | Coleotechnites moreonella | |
| 2252032 | pine butterfly | Neophasia menapia | large mass of larvae on side of tree |
| 2252044 | larch looper | Macaria sexmaculata sexmaculata | defoliation on side of mountain |
