Bark and Ambrosia Beetles of

SYNONYMY

• Ips spinifer (Eichhoff 1878) Mem. Soc. Roy. Sci. Liege 8(2): 499
• Orthotomicus spinifer (Eichhoff 1878) Mem. Soc. Roy. Sci. Liege 8(2): 499
• Tomicus spinifer Eichhoff 1878. Mem. Soc. Roy. Sci. Liege 8(2): 499
• Orthotomicus sabinianae Hopping 1963. Can. Ent. 95: 64

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.

Distribution Comments.   California, both coastal and interior ranges.

• North America (56)
  (1): no state / prov. data (1); United States (55): California (55);

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 (43);
• Pinaceae (4): Pinus (4): sabiniana (3), sp. (1);
• trap (9) (2): alpha pinene + ethanol (2); light (2): ultraviolet (2); Lindgren Funnel (4): alpha pinene + ethanol (1), ethanol (1), exotic ips lure (2); rotary net (1): no details (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. [677]. (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). [526]

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., Stark, R.W. 1973. The bark and ambrosia beetles of California. Coleoptera: Scolytidae and Platypodidae. Bull. Calif. Insect Surv. 16: 1-169.
2. Cognato, A.I.; Sperling, F.A.H. 2000. Phylogeny of Ips DeGeer species (Coleoptera: Scolytidae) inferred from mitochondrial cytochrome oxidase I DNA sequence. Mol. Phylogenet. Evol. 14 (3): 445-460.
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. 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.
6. 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->	United States, California, Alameda Co.	[unknown (1) (Wood, S.L. 1982: 677)]
3->	United States, California, Amador Co.	[unknown (1) (Wood, S.L. 1982: 677)]
4->	United States, California, Anderson; 26/V/2010; Snyder, C.; trap alpha pinene + ethanol	[unknown (1) (EDRR 2011: 0)]
5->	United States, California, Anderson; 18/VI/2014; Owen, D.; trap: Lindgren Funnel alpha pinene + ethanol	[unknown (1) (EDRR 2014: 0)]
6->	United States, California, Anderson; 12/VII/2013; Owen, D.; trap: Lindgren Funnel exotic ips lure	[unknown (1) (EDRR 2014: 0)]
7->	United States, California, Anderson; 15/VIII/2012; Owen, D.; trap: Lindgren Funnel exotic ips lure	[unknown (1) (EDRR 2014: 0)]
8->	United States, California, Arroyo Valley	[unknown (1) (Wood, S.L. 1982: 677)]
9->	United States, California, Auburn	[unknown (1) (Wood, S.L. 1982: 677)]
10->	United States, California, Butte Co.	[unknown (1) (Wood, S.L. 1982: 677)]
11->	United States, California, Calaveras Co.	[unknown (1) (Wood, S.L. 1982: 677)]
12->	United States, California, California (state)	[ZUMH (1: holotype) (Wood, S.L. 1982: 677)]
13->	United States, California, Chico, 6.6 mi NE; 27/II/1986; Andrews, F.G.; Eichlin, T.; Hardy, A.R.; Mayhew, D; Pinaceae: Pinus sabiniana	[CSCA (2) (TH Atkinson-2014, unpublished)]
14->	United States, California, Colusa Co.	[unknown (1) (Wood, S.L. 1982: 677)]
15->	United States, California, Contra Costa Co.	[unknown (1) (Wood, S.L. 1982: 677)]
16->	United States, California, Davy Brown Campground, 12 mi NE Los Olivos; 10/VIII/1983; Adams, P.E.	[CSCA (9) (TH Atkinson-2014, unpublished)] [UTIC (4) (TH Atkinson-2014, unpublished)] [TAMU (2) (TH Atkinson-2014, unpublished)] [FSCA (2) (TH Atkinson-2014, unpublished)]
17->	United States, California, Diablo; 3/IX/1996; Cognato, A.I.; Pinaceae: Pinus sabiniana	[EMEC (1) (Cognato, A.I.; Sperling, F.A.H. 2000: 457)]
18->	United States, California, Gazelle, 5 mi N; 21/VI/1980; Horn, D.; trap: light ultraviolet	[CSCA (2) (TH Atkinson-2014, unpublished)]
19->	United States, California, Glenville, 8 mi E; 6/VI/1999; Turnbow, R.H.	[RHTC (1) (TH Atkinson-2008, unpublished)]
20->	United States, California, Grass Valley; 19/III/1989; trap: rotary net	[CSCA (1) (TH Atkinson-2014, unpublished)]
21->	United States, California, Kern Co.	[unknown (1) (Wood, S.L. 1982: 677)]
22->	United States, California, Laguna; 23/IX/1924	[UAIC (6) (University of Arizona Insect Collection 2016: 0)]
23->	United States, California, Lake Hemet; 28/XI/1968; McCleve, S.; Pinaceae: Pinus sp.	[UAIC (2) (University of Arizona Insect Collection 2016: 0)]
24->	United States, California, Los Angeles Co.	[unknown (1) (Wood, S.L. 1982: 677)]
25->	United States, California, Madera Co.	[unknown (1) (Wood, S.L. 1982: 677)]
26->	United States, California, Mariposa Co.	[unknown (1) (Wood, S.L. 1982: 677)]
27->	United States, California, Middletown; Pinaceae: Pinus sabiniana	[CAS (1: holotype, male) (Wood, S.L. 1982: 677) (Bright, D.E., Stark, R.W. 1973: 83)]
28->	United States, California, Monterey Co.	[unknown (1) (Wood, S.L. 1982: 677)]
29->	United States, California, Morgan	[unknown (1) (Wood, S.L. 1982: 677)]
30->	United States, California, Mt. Diablo	[unknown (1) (Wood, S.L. 1982: 677)]
31->	United States, California, Napa Co.	[unknown (1) (Wood, S.L. 1982: 677)]
32->	United States, California, Nevada Co.	[unknown (1) (Wood, S.L. 1982: 677)]
33->	United States, California, North Fork	[unknown (1) (Wood, S.L. 1982: 677)]
34->	United States, California, Placerville	[unknown (1) (Wood, S.L. 1982: 677)]
35->	United States, California, Red Bluff	[unknown (1) (Wood, S.L. 1982: 677)]
36->	United States, California, Redding	[unknown (1) (Wood, S.L. 1982: 677)]
37->	United States, California, Redding; 26/V/2010; Snyder, C.; trap alpha pinene + ethanol	[unknown (2) (EDRR 2011: 0)]
38->	United States, California, Riverside	[unknown (1) (Wood, S.L. 1982: 677)]
39->	United States, California, Sacramento	[unknown (1) (Wood, S.L. 1982: 677)]
40->	United States, California, San Andreas	[unknown (1) (Wood, S.L. 1982: 677)]
41->	United States, California, San Diego	[unknown (1) (Wood, S.L. 1982: 677)]
42->	United States, California, San Diego Co.	[unknown (1) (Wood, S.L. 1982: 677)]
43->	United States, California, San Luis Obispo Co.	[unknown (1) (Wood, S.L. 1982: 677)]
44->	United States, California, Santa Barbara Co.	[unknown (1) (Wood, S.L. 1982: 677)]
45->	United States, California, Santa Clara Co.	[unknown (1) (Wood, S.L. 1982: 677)]
46->	United States, California, Shasta Co.	[unknown (1) (Wood, S.L. 1982: 677)]
47->	United States, California, Shingle Springs	[unknown (1) (Wood, S.L. 1982: 677)]
48->	United States, California, Siskiyou Co.	[unknown (1) (Wood, S.L. 1982: 677)]
49->	United States, California, Solano Co.	[unknown (1) (Wood, S.L. 1982: 677)]
50->	United States, California, Sprekels; 9/IV/1975; Nutley	[CSCA (1) (TH Atkinson-2014, unpublished)]
51->	United States, California, Trinity Co.	[unknown (1) (Wood, S.L. 1982: 677)]
52->	United States, California, Tuolumne Co.	[unknown (1) (Wood, S.L. 1982: 677)]
53->	United States, California, Weaverville	[unknown (1) (Wood, S.L. 1982: 677)]
54->	United States, California, Whiskeytown NRA; 20/VI/2014; Snyder, C.; trap: Lindgren Funnel ethanol	[unknown (1) (EDRR 2014: 0)]
55->	United States, California, Yolo Co.	[unknown (1) (Wood, S.L. 1982: 677)]
56->	United States, California, Yuba Pass; 14/VII/1987; Hardy, A.R.; trap: light ultraviolet	[CSCA (1) (TH Atkinson-2014, unpublished)]