Xyleborus intrusus Blandford, 1898
Species Taxonomy
Scolytinae > Xyleborini > Xyleborus
Synonyms
- Xyleborus howardi Hopkins, 1915
- Xyleborus fitchi Hopkins, 1915
- Xyleborus scopulorum Hopkins, 1915
Taxonomy Comments
Xyleborus intrusus is found from British Columbia to Gautemala, but is isolated from eastern populations of the same species by a large area in central Canada and the Lake states of the U.S. This species is very similar to X. pubescens Zimmermann from eastern North America, differing in minute differences in the denticles of the elytral declivity. Bright (2019:298) formally proposed the synonymy but this may be premature. In the meantime I believe that all records and names from eastern North America should be treated as pubescens.
Hosts
- Pinaceae > Pinus > oocarpa
- Pinaceae > Pinus > montezumae
- Pinaceae > Pinus > pseudostrobus
- Pinaceae > Pinus
- Pinaceae > Pinus > leiophylla
- trap > sugar bait
- Pinaceae > Pseudotsuga > menziesii
- Pinaceae > Pinus > patula
- trap > light
- trap > light > mercury vapor + UV
- trap > window trap
- trap > light > ultraviolet
- trap > Lindgren Funnel > turpentine
- trap > Lindgren Funnel > turpentine + frontalin
- Pinaceae > Pinus > contorta
- Pinaceae > Pinus > scopulorum
- Pinaceae > Pinus > coulteri
- Pinaceae > Pinus > jeffreyi
- Pinaceae > Pinus > ponderosa
- Pinaceae > Pinus > duranguensis
- trap > alpha pinene + ethanol
- trap > Lindgren Funnel
- trap > Lindgren Funnel > alpha pinene + ethanol
- trap > Lindgren Funnel > exotic ips lure
- trap > Lindgren Funnel > ethanol
- trap > pitfall
References
- Text Code: Blandford 1898b | Author: Blandford, W.F.H. | Year: 1898 | Source: Biol.Centrali-Americana 4(6)
Photos
Genus / Species: Xyleborus intrusus | Image Author: RK Osborn | Location: Guatemala, Baja Verapaz, San Jerónimo | Image Type: lectotype | Collection: British Museum (Natural History)
Genus / Species: Xyleborus intrusus | Image Author: RK Osborn | Location: Guatemala, Baja Verapaz, San Jerónimo | Image Type: lectotype | Collection: British Museum (Natural History)
Genus / Species: Xyleborus intrusus | Image Author: RK Osborn | Location: Guatemala, Baja Verapaz, San Jerónimo | Image Type: lectotype | Collection: British Museum (Natural History)
Genus / Species: Xyleborus intrusus | Image Author: RK Osborn | Location: Guatemala, Baja Verapaz, San Jerónimo | Image Type: lectotype | Collection: British Museum (Natural History)
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, New York, Long Island | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, New York, Long Island | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, New York, Long Island | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, New York, Long Island | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, New York, Long Island | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, District of Columbia, Washington | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, District of Columbia, Washington | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, District of Columbia, Washington | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, District of Columbia, Washington | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, District of Columbia, Washington | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, South Dakota, Black Hills | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, South Dakota, Black Hills | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, South Dakota, Black Hills | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, South Dakota, Black Hills | Image Type: holotype | Collection: Entomology
Genus / Species: Xyleborus intrusus | Image Author: TH Atkinson | Location: United States, South Dakota, Black Hills | Image Type: holotype | Collection: Entomology
Locations
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Summary
Countries and Occurrance Count
- United States: 147
- Mexico: 34
- Honduras: 4
- Canada: 1
- Dominican Republic: 1
- El Salvador: 1
- Guatemala: 1
All Locations
| Country | State | Description | Latitude | Longitude |
|---|---|---|---|---|
| Mexico | Chiapas | San Cristobal de las Casas | 16.75 | -92.6333 |
| Mexico | Chiapas | San Cristobal, 12.3 km W | 16.736 | -92.749 |
| Mexico | Guerrero | Chilapa | 17.6 | -99.1667 |
| Mexico | Jalisco | Autlan, 6.1 m N | 19.825 | -104.317 |
| Mexico | State of Mexico | Carr. Toluca-Morelia, km 54 | 19.4 | -100.067 |
| Mexico | State of Mexico | Toluca | 19.2883 | -99.6672 |
| Mexico | Michoacán | Ario de Rosales | 19.2 | -101.717 |
| Mexico | Morelos | Chamilpa | 18.9667 | -99.25 |
| Mexico | Morelos | Carr. Xochimilco-Oaxtepec, km 56 | 19 | -99 |
| Mexico | Morelos | Cuernavaca | 18.9167 | -99.25 |
| Mexico | Oaxaca | Oaxaca | 17.067 | -96.716 |
| Mexico | Puebla | Puebla | 19.05 | -98.2 |
| Mexico | Puebla | Puebla | 19.05 | -98.2 |
| United States | Arizona | Chiricahua Mtns, Idlewild Camp | 31.9297 | -109.382 |
| United States | Arizona | Williams | 35.2494 | -112.19 |
| United States | California | Lake McK. | 36.7584 | -119.65 |
| United States | California | Cleveland Natl. For., Mt. Laguna | 32.8722 | -116.418 |
| United States | California | Shasta Natl. Forest | 41.1667 | -122.25 |
| United States | California | Santa Barbara Co. | 34.7365 | -119.986 |
| United States | California | Sequoia Natl. Forest | 36.0003 | -118.5 |
| United States | Colorado | Mesa Verde N.P. | 37.2333 | -108.479 |
| United States | District of Columbia | Washington | 38.895 | -77.0367 |
| United States | Georgia | Athens | 33.9608 | -83.3781 |
| United States | Georgia | Dunwoody | 33.9461 | -84.3347 |
| United States | Idaho | Stone Airport, Boise River | 42.0164 | -112.694 |
| United States | Idaho | 10 km S Howe | 43.6664 | -113.049 |
| United States | New Jersey | Buena | 39.5136 | -74.925 |
| United States | New Mexico | Cloudcroft | 32.9572 | -105.742 |
| United States | New Mexico | Las Vegas Hot Springs | 35.6539 | -105.291 |
| United States | New York | Long Island | 40.7377 | -73.5861 |
| United States | Pennsylvania | Mont Alto | 39.8442 | -77.5586 |
| United States | Pennsylvania | Mont Alto | 39.8442 | -77.5586 |
| United States | South Dakota | Pringle | 43.6086 | -103.593 |
| Mexico | Hidalgo | Tulancingo | 20.0833 | -98.3667 |
| Mexico | Tlaxcala | Calpulalpan | 19.5833 | -98.5833 |
| Mexico | Oaxaca | Sta. Ma. Chimalapa | 16.917 | -94.679 |
| Mexico | Oaxaca | Benito Juárez | 16.917 | -94.679 |
| Honduras | Comayagua Department | Siguatepeque, 7 km E | 14.6 | -87.8333 |
| Mexico | Baja California | Las Arrastras, 7 mi N. | 29.55 | -114.333 |
| Mexico | Morelos | Cuernavaca, 13 km E. Hwy 160 | 18.9167 | -99.25 |
| Mexico | Puebla | Puebla | 19.05 | -98.2 |
| Mexico | Baja California Sur | Los Barriles, 3 km S | 23.65 | -109.7 |
| Mexico | Baja California Sur | La Paz, 10 mi S | 24.0772 | -110.211 |
| Mexico | Baja California Sur | ramal a Los Naranjos, 24 km W | 23.2412 | -109.936 |
| Honduras | El Paraíso Department | Yuscarán | 13.9439 | -86.5514 |
| United States | North Carolina | McDowell Co. | 35.6813 | -82.0487 |
| United States | Mississippi | Starkville | 33.4503 | -88.8183 |
| United States | Mississippi | Adaton, 3 mi W | 33.4833 | -88.9703 |
| United States | Mississippi | Burnsville, 5 mi. S | 34.7623 | -88.3219 |
| United States | Mississippi | M.S.U. Forest T16N, R14E, Sec.5S | 33.2742 | -88.8885 |
| United States | Florida | Collier | 25.9761 | -81.6039 |
| Canada | British Columbia | Aspen Grove | 49.8833 | -120.633 |
| Guatemala | Baja Verapaz Department | San Jerónimo | 15.05 | -90.2 |
| Honduras | El Paraíso Department | El Zamorano | 13.968 | -86.885 |
| Mexico | Chiapas | Cintalapa, 20 km SW | 16.57 | -93.844 |
| Mexico | Morelos | El Guarda, 24 km S | 19.019 | -99.217 |
| Mexico | Durango | El Salto | 23.681 | -105.725 |
| Mexico | Jalisco | Volcan Colima | 19.546 | -103.615 |
| Mexico | State of Mexico | Tlalmanalco | 19.2167 | -98.8 |
| Mexico | State of Mexico | Toluca | 19.4 | -100.067 |
| Mexico | Morelos | Cuernavaca | 18.99 | -99.22 |
| Mexico | Mexico City | Xochimilco | 19.2743 | -99.1384 |
| Mexico | Puebla | Texmelucan | 19.2833 | -98.4333 |
| United States | Arizona | Chiricahua Mtns. | 31.9297 | -109.382 |
| United States | Arizona | Flagstaff | 35.1981 | -111.651 |
| United States | Arizona | Jacob's Lake | 36.7133 | -112.216 |
| United States | Arizona | Pinal Mtns. | 33.2822 | -110.821 |
| United States | Arizona | Prescott N.F. | 34.6252 | -112.688 |
| United States | Arizona | Williams | 35.2494 | -112.19 |
| United States | California | Jackson Creek | 39.85 | -120.696 |
| United States | California | Los Olivos | 34.6678 | -120.114 |
| United States | California | Madera Co. | 37.218 | -119.763 |
| United States | California | Mt. Laguna | 32.8722 | -116.418 |
| United States | California | Pinecrest | 38.1886 | -119.99 |
| United States | California | Santa Barbara Co. | 34.74 | -120.05 |
| United States | California | Santa Rosa | 33.5232 | -116.448 |
| United States | California | Sequoia N.F. | 36.0157 | -118.393 |
| United States | California | Sylvania | 41.8167 | -122.374 |
| United States | Colorado | N Cheyenne Canyon | 38.792 | -104.885 |
| United States | Idaho | Moscow Mtn. | 46.8036 | -116.868 |
| United States | Maryland | Beltsville | 39.0347 | -76.9078 |
| United States | Maryland | Snow Hill | 38.1769 | -75.3931 |
| United States | Montana | Montana (state) | 46.711 | -109.804 |
| United States | New Mexico | Cloudcroft | 32.9572 | -105.742 |
| United States | New Mexico | Los Alamos | 35.8881 | -106.306 |
| United States | New Mexico | Meek | 35.4669 | -106.053 |
| United States | North Carolina | Bent Creek | 36.0128 | -82.3814 |
| United States | Oregon | Dever | 44.7194 | -123.09 |
| United States | South Carolina | Clemson | 34.6833 | -82.8375 |
| United States | Utah | Logan Canyon | 41.7403 | -111.793 |
| United States | Utah | Provo | 39.9533 | -112.068 |
| United States | Utah | Provo Canyon | 39.9533 | -112.068 |
| United States | Virginia | Falls Church | 38.8822 | -77.1714 |
| United States | South Dakota | Black Hills | 43.741 | -103.621 |
| United States | Oregon | Pine Cr., Blue Mtns. | 44.949 | -116.878 |
| United States | California | El Dorado Co. | 38.7786 | -120.525 |
| United States | California | Inyo Co. | 36.5111 | -117.411 |
| United States | California | Lake Co. | 39.084 | -122.808 |
| United States | California | Los Angeles Co | 34.074 | -118.148 |
| United States | California | Mariposa Co. | 37.4894 | -119.968 |
| United States | California | Napa Co. | 38.5065 | -122.33 |
| United States | California | Santa Clara Co. | 37.2939 | -121.72 |
| United States | Arizona | Flagstaff | 35.2122 | -111.58 |
| United States | California | Anderson | 40.4482 | -122.298 |
| United States | California | Skyforest | 34.2353 | -117.179 |
| United States | California | Forest Falls | 34.0987 | -116.983 |
| United States | California | Jenks Lake | 34.1712 | -116.848 |
| United States | California | San Luis Obispo | 35.1862 | -120.592 |
| United States | California | Woodland | 38.6912 | -121.736 |
| United States | Colorado | Franktown | 39.3922 | -104.753 |
| United States | Colorado | Colorado Springs | 38.8208 | -104.706 |
| United States | Colorado | Montrose | 38.4783 | -107.876 |
| United States | Colorado | Boulder | 40.1604 | -105.115 |
| United States | Colorado | Allenspark | 40.0355 | -105.525 |
| United States | Colorado | Nederland | 39.9792 | -105.515 |
| United States | Colorado | Gilpin | 39.8669 | -105.464 |
| United States | Colorado | Loveland | 40.3505 | -105.224 |
| United States | Colorado | Livermore | 40.5801 | -105.856 |
| United States | Colorado | Red Feather Lakes | 40.7944 | -105.564 |
| United States | Colorado | Fort Collins | 40.5531 | -105.194 |
| United States | Georgia | St. George | 33.6091 | -84.388 |
| United States | Maine | Sanford | 43.4235 | -70.6877 |
| United States | Montana | Hamilton | 46.2714 | -114.16 |
| United States | North Carolina | Charlotte | 35.2359 | -80.9273 |
| United States | North Carolina | Raleigh | 35.8968 | -78.7578 |
| United States | North Carolina | Dudley | 35.26 | -78.0299 |
| United States | Nebraska | Valentine | 42.8505 | -100.511 |
| United States | New Mexico | Los Alamos | 35.8819 | -106.304 |
| United States | Nevada | Las Vegas | 36.3414 | -115.65 |
| United States | Nevada | Las V egas | 36.2733 | -115.54 |
| United States | Nevada | Round Hill | 38.9813 | -119.928 |
| United States | Nevada | Reno | 39.3556 | -119.86 |
| United States | Oregon | Bend | 44.0581 | -121.315 |
| United States | Oregon | Woodburn | 45.1508 | -122.89 |
| United States | Pennsylvania | SGL 247 | 40.7741 | -79.5864 |
| United States | Pennsylvania | SGL 72 | 41.2353 | -79.3696 |
| United States | Pennsylvania | SGL 72 | 41.2353 | -79.3696 |
| United States | Pennsylvania | Wildwood Lake Sanctuary | 40.3255 | -76.8912 |
| United States | Pennsylvania | Prospect Hill / SGL 61 | 41.8128 | -78.3684 |
| United States | Rhode Island | Bristol | 41.6872 | -71.2823 |
| United States | South Dakota | Rapid City | 43.9647 | -103.215 |
| United States | Utah | Silver Fork | 40.63 | -111.61 |
| United States | Utah | Fairview | 39.6264 | -111.44 |
| United States | Utah | Kamas | 40.643 | -111.281 |
| United States | West Virginia | Romney | 39.2905 | -78.8083 |
| United States | West Virginia | New Manchester | 40.5425 | -80.5754 |
| United States | West Virginia | Lakin | 38.934 | -82.0939 |
| Dominican Republic | Monseñor Nouel Province | Rep. Dominicana (country / region) | 18.948 | -70.404 |
| El Salvador | San Salvador Department | El Boquerón | 13.7195 | -89.2467 |
| United States | Arizona | Portal, S.W. Res. Sta., 1.9 mi NW | 31.9179 | -109.206 |
| United States | California | Fortuna | 40.6038 | -124.153 |
| Honduras | Francisco Morazán Department | Talanga | 14.2987 | -87.2362 |
| Mexico | Baja California Sur | , 2 mi E | 27.2992 | -112.865 |
| United States | California | Mt. Hamilton | 37.3578 | -121.646 |
| United States | California | Big Creek Shaft Road | 37.8229 | -120.147 |
| United States | California | Susanville | 40.3518 | -120.558 |
| United States | California | Susanville | 40.3518 | -120.558 |
| United States | California | Mammoth Lakes | 37.6483 | -118.959 |
| United States | California | Crestline | 34.2598 | -117.288 |
| United States | California | San Bernadino | 34.2112 | -117.416 |
| United States | California | San Luis Obispo | 35.2238 | -120.625 |
| United States | California | Redding | 40.6488 | -122.592 |
| United States | California | Groveland | 37.8007 | -119.874 |
| United States | Colorado | Allenspark | 40.1243 | -105.315 |
| United States | Colorado | Carter Lake | 40.2104 | -105.134 |
| United States | Colorado | Blackhawk | 39.5201 | -105.278 |
| United States | Colorado | Caribou | 39.5877 | -105.309 |
| United States | Colorado | Fort Collins | 40.332 | -105.116 |
| United States | Colorado | Stove Praire | 40.41 | -105.239 |
| United States | Colorado | Fort Collins | 40.3319 | -105.116 |
| United States | Florida | Homestead | 25.4335 | -80.5043 |
| United States | Louisiana | Vidalia | 31.5689 | -91.4201 |
| United States | Louisiana | Pineville | 31.3663 | -92.4024 |
| United States | North Carolina | Wilmington | 34.178 | -77.9493 |
| United States | North Carolina | Morrisville | 35.866 | -78.8137 |
| United States | New York | Commack | 40.822 | -73.2727 |
| United States | Ohio | Ashland | 40.8787 | -82.297 |
| United States | Ohio | Marietta | 39.3574 | -81.5404 |
| United States | Pennsylvania | Franklin | 39.9947 | -77.6706 |
| United States | Pennsylvania | Liberty | 41.4878 | -77.5589 |
| United States | Arizona | John Hands Dam, Chiricahua Mtns. | 31.8786 | -109.222 |
| United States | Arizona | Camp geronimo | 34.4017 | -111.368 |
| United States | Arizona | Kohl's Ranch | 34.2624 | -111.245 |
| United States | California | Sagehen Creek | 39.4769 | -120.131 |
| United States | California | Sequoia National Park | 36.5373 | -118.556 |
| Mexico | Oaxaca | Sta. Ma. Chimalapa | 16.917 | -94.679 |
| United States | New Mexico | Lone Mountain Ranch | 35.311 | -106.125 |
| United States | New Mexico | Santa Fe NF | 35.6713 | -106.671 |
| United States | New Mexico | Lone Mountain Ranch | 35.311 | -106.125 |