Bark and Ambrosia Beetles of

SYNONYMY

• Ips engelmanni Swaine 1917. Dom. Canada Dept. Agr. Tech. Bull. 14(1): 30
• Ips tridens engelmanni Swaine 1917. Dom. Canada Dept. Agr. Tech. Bull. 14(1): 30
• Ips dubius Swaine 1918. Dom. Canada Dept. Agr. Tech. Bull. 14(2): 119
• Ips yohoensis Swaine 1918. Dom. Canada Dept. Agr. Tech. Bull. 14(2): 120
• Ips amiskwiensis Hopping & G. 1963. Can. Ent. 95: 216
• Ips semirostris Hopping & G. 1963. Can. Ent. 95: 213

DISTRIBUTION.

Numbers in parentheses after each geographic unit are the number of distinct collection events in the database for that unit. For exotic species generally only countries are listed for localities outside the New World. For further information on published sources of distribution, check the REFERENCES section.

• North America (64)
  (3): no state / prov. data (3); Canada (28): Alberta (4), British Columbia (20), Northwest Territories (1), Yukon (3); United States (33): Alabama (2), Alaska (10), California (2), Idaho (3), Montana (8), Oregon (6), Washington (1), Wyoming (1);

HOSTS

Numbers in parentheses after each host family, genus, or collection method are the number of distinct collection events in the database for that host or method.

• No host information (53);
• beating (1): (1): no species data (1);
• Pinaceae (6): Picea (6): engelmanni (4), glauca (1), sitchensis (1);
• trap (4) (3): alpha pinene + ethanol (3); Lindgren Funnel (1): exotic ips lure (1);

REFERENCES

The following are important recent monographs, catalogs, and supplements to catalogs that refer to this species. The specific page on which the reference is made is shown in pink at the end of the reference. In the case of Wood (1982) and Wood & Bright (1992) clicking on the reference page will link to a digital version of the work in question.

• Wood, S.L. 1982. The bark and ambrosia beetles of North and Central America (Coleoptera: Scolytidae), a taxonomic monograph. Great Basin Nat. Mem. 6:1-1356. [684]. (data capture complete)
• Wood, S.L., Bright,D.E. 1992. A catalog of Scolytidae and Platypodidae (Coleoptera), Part 2. Taxonomic Index. Great Basin Nat. Mem. 13:1-1553 (vol. A, B). [527]

The following are references from which host and distribution data have been input into the database. If one of the above monographs or catalogs also appears in this list, it means that most relevant collection event data have been included.

1. Bright, D.E. 1964. Descriptions of three new species and distribution records of California bark beetles (Coleoptera: Scolytidae). Pan-Pacific Entomologist 40(3): 165-170.
2. Bright, D.E., Stark, R.W. 1973. The bark and ambrosia beetles of California. Coleoptera: Scolytidae and Platypodidae. Bull. Calif. Insect Surv. 16: 1-169.
3. EDRR 2011. USFS Early Detection Rapid Response Database. http://www.fs.fed.us/invasivespecies/earlydetection.shtml/.
4. EDRR 2014. USFS Early Detection Rapid Response Database. http://www.fs.fed.us/invasivespecies/earlydetection.shtml/.
5. Swaine, J.M. 1918. Canadian bark-beetles. Part II. A preliminary classification, with an account of the habits and means of control. Dom. Can. Dept. Agric. Entomol. Br. Tech. Bull. 14 (2): 1-143.
6. University of Arizona Insect Collection 2016. SCAN: Symbiota Collections of Arthropods Network. http://symbiota4.acis.ufl.edu/scan/portal/collections/misc/collprofiles.php?collid=11.
7. Wood, S.L. 1982. The bark and ambrosia beetles of North and Central America (Coleoptera: Scolytidae), a taxonomic monograph. Great Basin Nat. Mem. 6: 1-1356.

Maps automatically open at the center of the plotted points and the scale is set to encompass all map points. Maps can be resized (scale bar at upper left) and the center moved (place cursor over map and drag) to see other parts of the distribution of the species. Clicking on a map marker will pull up collection event data and a literature citation if present. If any errors are found, please refer to the "series code" which is a unique identifier for a database record in any communications). Coordinates have not been entered for all collection records. Localities outside the New World are not plotted, even though they are listed in the distribution summary and in the table of records.

No.	Collection data	Publication
North America
1->	, no state / prov. data	[TAMU () (TH Atkinson-, unpublished)]
2->	, no state / prov. data; Pinaceae: Picea engelmanni	[unknown (0) (Wood, S.L. 1982: 684)]
3->	, no state / prov. data; Pinaceae: Picea glauca	[unknown (0) (Wood, S.L. 1982: 684)]
4->	Canada, Alberta, Banff	[unknown (1) (Wood, S.L. 1982: 684)]
5->	Canada, Alberta, Blairmore	[unknown (1) (Wood, S.L. 1982: 684)]
6->	Canada, Alberta, Carbondale Road near Crowsnest	[unknown (1) (Wood, S.L. 1982: 684)]
7->	Canada, Alberta, Exshaw	[unknown (1) (Wood, S.L. 1982: 684)]
8->	Canada, British Columbia, Barkerville	[unknown (1) (Wood, S.L. 1982: 684)]
9->	Canada, British Columbia, Emerald Lake	[unknown (1) (Wood, S.L. 1982: 684)]
10->	Canada, British Columbia, Glacier N.P.	[unknown (1) (Wood, S.L. 1982: 684)]
11->	Canada, British Columbia, Kootenay Valley	[unknown (1) (Wood, S.L. 1982: 684)]
12->	Canada, British Columbia, Lumberton	[unknown (1) (Wood, S.L. 1982: 684)]
13->	Canada, British Columbia, Marble Canyon	[unknown (1) (Wood, S.L. 1982: 684)]
14->	Canada, British Columbia, Nahun	[unknown (1) (Wood, S.L. 1982: 684)]
15->	Canada, British Columbia, Nicola	[unknown (1) (Wood, S.L. 1982: 684)]
16->	Canada, British Columbia, Pine Pass	[unknown (1) (Wood, S.L. 1982: 684)]
17->	Canada, British Columbia, Queens Lake	[unknown (1) (Wood, S.L. 1982: 684)]
18->	Canada, British Columbia, Quesnel	[unknown (1) (Wood, S.L. 1982: 684)]
19->	Canada, British Columbia, Rogers Pass	[CNC (1: lectotype, female) (Wood, S.L. 1982: 684)]
20->	Canada, British Columbia, Rogers Pass; 28/IX/1915; Swaine, J.M.; Pinaceae: Picea engelmanni	[CNC (1: holotype, male) (Wood, S.L. 1982: 684) (Swaine, J.M. 1918: 119)]
21->	Canada, British Columbia, Stanley	[unknown (1) (Wood, S.L. 1982: 684)]
22->	Canada, British Columbia, Terrace	[unknown (1) (Wood, S.L. 1982: 684)]
23->	Canada, British Columbia, Trinity Valley	[unknown (1) (Wood, S.L. 1982: 684)]
24->	Canada, British Columbia, Two Sisters Mtn.	[unknown (1) (Wood, S.L. 1982: 684)]
25->	Canada, British Columbia, Vermillion	[unknown (1) (Wood, S.L. 1982: 684)]
26->	Canada, British Columbia, Yoho N.P.,	[CNC (1: holotype, female) (Wood, S.L. 1982: 684)]
27->	Canada, British Columbia, Yoho Valley; Pinaceae: Picea engelmanni	[CNC (1: lectotype, female) (Wood, S.L. 1982: 684) (Swaine, J.M. 1918: 120)]
28->	Canada, Northwest Territories, Aklavik	[unknown (1) (Wood, S.L. 1982: 684)]
29->	Canada, Yukon, Otter Lake	[unknown (1) (Wood, S.L. 1982: 684)]
30->	Canada, Yukon, Rancheria	[unknown (1) (Wood, S.L. 1982: 684)]
31->	Canada, Yukon, Swim Lakes	[unknown (1) (Wood, S.L. 1982: 684)]
32->	United States, Alabama; Pinaceae: Picea sitchensis	[unknown (0) (Wood, S.L. 1982: 684) (Wood, S.L. 1982: 680)]
33->	United States, Alabama, Lastrum	[unknown (1) (Wood, S.L. 1982: 684)]
34->	United States, Alaska, Anchorage; 17/VII/2014; Bauer, M.B.; trap: Lindgren Funnel exotic ips lure	[unknown (1) (EDRR 2014: 0)]
35->	United States, Alaska, Echo Cove	[unknown (1) (Wood, S.L. 1982: 684)]
36->	United States, Alaska, Fick Cove (Chichagoff Isl.)	[unknown (1) (Wood, S.L. 1982: 684)]
37->	United States, Alaska, Hollis	[unknown (1) (Wood, S.L. 1982: 684)]
38->	United States, Alaska, Juneau	[unknown (1) (Wood, S.L. 1982: 684)]
39->	United States, Alaska, Kenai Peninsula	[CNC (1: holotype, female) (Wood, S.L. 1982: 684)]
40->	United States, Alaska, McKinley N.P.	[unknown (1) (Wood, S.L. 1982: 684)]
41->	United States, Alaska, Seward	[unknown (1) (Wood, S.L. 1982: 684)]
42->	United States, Alaska, Sheenjek	[unknown (1) (Wood, S.L. 1982: 684)]
43->	United States, Alaska, Sitka Island	[unknown (1) (Wood, S.L. 1982: 684)]
44->	United States, California, Anderson; 27/VI/2011; Owen, D.; trap alpha pinene + ethanol	[unknown (1) (EDRR 2011: 0)]
45->	United States, California, Callahan, 7 mi NW; 16/VI/1963; Bright, D.E.; Wray, C.J.; Pinaceae: Picea engelmanni	[EMEC (1) (Wood, S.L. 1982: 684) (Bright, D.E. 1964: 170) (Bright, D.E., Stark, R.W. 1973: 94)]
46->	United States, Idaho, Coeur d'Alene	[unknown (1) (Wood, S.L. 1982: 684)]
47->	United States, Idaho, Krassel	[unknown (1) (Wood, S.L. 1982: 684)]
48->	United States, Idaho, Lakeview	[unknown (1) (Wood, S.L. 1982: 684)]
49->	United States, Montana, Banfield Mtn.	[unknown (1) (Wood, S.L. 1982: 684)]
50->	United States, Montana, Cedar Lake	[unknown (1) (Wood, S.L. 1982: 684)]
51->	United States, Montana, Columbia Falls	[unknown (1) (Wood, S.L. 1982: 684)]
52->	United States, Montana, Eureka	[unknown (1) (Wood, S.L. 1982: 684)]
53->	United States, Montana, Glacier N.P.	[unknown (1) (Wood, S.L. 1982: 684)]
54->	United States, Montana, Great Falls; 15/IV/2009; Toone, C.; trap alpha pinene + ethanol	[unknown (1) (EDRR 2011: 0)]
55->	United States, Montana, Helena; 15/IV/2009; Toone, C.; trap alpha pinene + ethanol	[unknown (1) (EDRR 2011: 0)]
56->	United States, Montana, Libby	[unknown (1) (Wood, S.L. 1982: 684)]
57->	United States, Oregon, Anthony Lake; 30/VI/1976; Haswell, R.H.; beating	[TAMU (3) (TH Atkinson-2012, unpublished)]
58->	United States, Oregon, Dixie Pass, Malheur NF	[unknown (1) (Wood, S.L. 1982: 684)]
59->	United States, Oregon, Gold Lake (Willamette N.F.)	[unknown (1) (Wood, S.L. 1982: 684)]
60->	United States, Oregon, Suttle Lake	[unknown (1) (Wood, S.L. 1982: 684)]
61->	United States, Oregon, Tollgate	[unknown (1) (Wood, S.L. 1982: 684)]
62->	United States, Oregon, Tollgate; 3/VI/1949; Chastain, C.	[UAIC (5) (University of Arizona Insect Collection 2016: 0)]
63->	United States, Washington, Parkway	[unknown (1) (Wood, S.L. 1982: 684)]
64->	United States, Wyoming, Yellowstone N.P.	[unknown (1) (Wood, S.L. 1982: 684)]