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Richard
Arnold
104 Mountain View Court Pleasant Hill, CA 94523-2188 Phone: (925) 825-3784 bugdctr@comcast.net |
Endangered
Species Experts
Entomological Consulting Services, Ltd. offers special
expertise with rare or endangered insects, arachnids, and invertebrates,
especially of California and the western United States. We have conducted
in-depth field studies of both terrestrial and aquatic taxa, and have
experience with all of the West Coast insects now recognized by the U.S.
Fish and Wildlife Service as endangered or threatened. We can provide
comprehensive study and reporting services for any project involving rare,
endangered, or candidate species.
Listed species that we have worked with include [selected
species will hyperlink to photos]:
| INSECTS Coleoptera (Beetles) |
|
| Delta
Green Ground Beetle Mount Hermon June Beetle Ohlone Tiger Beetle Valley Elderberry Longhorn Beetle |
Elaphrus
viridis Polyphylla barbata Cicindela ohlone Desmocerus californicus dimorphus |
| Lepidoptera (Butterflies, Skippers, and Moths ) | |
| Bay
Checkerspot Butterfly Behren's Silverspot Butterfly Callippe Silverspot Butterfly Carson Wandering Skipper El Segundo Blue Butterfly Karner Blue Butterfly Kern Primrose Sphinx Moth Laguna Mountains Skipper Lange's Metalmark Butterfly Lotis Blue Butterfly Mission Blue Butterfly Mitchell's Satyr Butterfly Myrtle's Silverspot Butterfly Oregon Silverspot Butterfly Palos Verdes Blue Butterfly Quino Checkerspot Butterfly San Bruno Elfin Butterfly Schaus Swallowtail Butterfly Smith's Blue Butterfly |
Euphydryas
editha bayensis Speyeria zerene behrensii Speyeria callippe callippe Pseudocopaeodes eunus obscurus Euphilotes bernardino (=battoides) allyni Lycaeides melissa samuelis Euproserpinus euterpe Pyrgus ruralis lagunae Apodemia mormo langei Lycaeides idas (=argyrognomon) lotis Icaricia icarioides missionensis Neonympha mitchelli mitchelli Speyeria zerene myrtleae Speyeria zerene hippolyta Glaucopsyche lygdamus palosverdesensis Euphydryas editha quino Incisalia mossii bayensis Heraclides (=Papilio) aristodemus ponceanus Euphilotes enoptes smithi |
| Other Insect Orders | |
| Delhi
Sands Flower-loving Fly Hine's Emerald Dragonfly Zayante Band-winged Grasshopper |
Rhaphiomidas
terminatus abdominalis Somatochlora hineana Trimerotropis infantilis |
| CRUSTACEANS | |
| California
Freshwater Shrimp Conservancy Fairy Shrimp Longhorn Fairy Shrimp Riverside Fairy Shrimp Shasta Crayfish Vernal Pool Fairy Shrimp Vernal Pool Tadpole Shrimp |
Syncaris
pacifica Branchinecta conservatio Branchinecta longiantenna Streptocephalus woottoni Pacifastacus fortis Branchinecta lynchi Lepidurus packardi |
| SNAILS (top) | |
| Morro
Shoulderband Snail Trinity Bristle Snail |
Helminthoglypta
walkeriana Monadenia setosa |
Photo
by: R.Arnold
Palos Verdes Blue Butterfly
Photo
by: R.Arnold
Valley Elderberry Longhorn
Beetle
Photo
by: R.Arnold
San Bruno Elfin Butterfly
Photo
by: R.Arnold
Mitchell's Satyr Butterfly