Bark and Ambrosia Beetles of

SYNONYMY

• Trypophloeus striatulus (auct. nec Mannerhem 1853) Boll.Soc. Imper. Nat. Moscou 16: 235
• Procryphalus striatulus (auct. nec Mannerhem 1853) Boll.Soc. Imper. Nat. Moscou 16: 235
• Cryphalus striatulus auct. nec Mannerhem 1853. Can. Ent. 44: 349
• Trypophloeus nitidus (Swaine 1912) Can. Ent. 44: 349
• Cryphalus nitidus Swaine 1912. Can. Ent. 44: 349
• Trypophloeus punctipennis Hopkins 1915. U.S. Dep. Agric. Tech. Bull. (99): 37

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 (59)
  (1): no state / prov. data (1); Canada (6): Newfoundland (1), Nova Scotia (1), Quebec (1), Yukon (3); United States (52): Alabama (3), Alaska (34), Colorado (1), Idaho (4), Maine (1), Michigan (2), Minnesota (2), Oregon (2), Utah (2), Washington (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 (12);
• Betulaceae (6): Alnus (6): crispa (2), incana (1), rhombifolia (1), sp. (2);
• Salicaceae (41) Populus (1): trichocarpa (1); Salix (40): no species data (1), alexensis (28), arbusculoides (1), bebbiana (1), discolor (1), planifolia ssp. pulchra (1), scouleriana (2), sp. (4), subsericeus (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. [851]. (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). [847]

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. Anonymous 2012. Bugguide.net . Bugguide.net (downloaded March, 2012).
2. Cognato, A.I.; Barc, N.; Philip, M.; Mech, R.; Smith, A.D.; Galbraith, E.; Storer, A.J.; Kirkendall, L.R. 2009. The native and introduced bark and ambrosia beetles of Michigan (Curculionidae: Scolytinae). Great Lakes Entom.42(3-4): 101-120.
3. Dodge H.R. 1938. The bark beetles of Minnesota (Coleoptera: Scolytidae). Univ. Minn. Agric. Exp. Sta. Tech. Bull. 132.
4. Furniss, M.M. 2004. Biology of Trypophloeus striatulus (Coleoptera: Scolytidae) in feltleaf willow in interior Alaska. Environ. Ent. 33(1): 21-27.
5. Furniss, M.M.; Johnson, J.B. 1995. New records of Scolytidae from Washington State. Great Basin Nat. 55(4): 335-341.
6. Furniss,M.M.; Johnson,J.B.; Westcott,R.L.; Torgerson,T.R. 1992. List of Oregon Scolytidae (Coleoptera) and notes on new records. Great Basin Nat. 52(4): 373-377.
7. Hopkins, A.D. 1915. Classification of the Cryphalinae with descriptions of new genera and species. USDA Ent. Comm. Report (99): 1-75.
8. Wood, S.L. 1951. The Scolytidae of the Logan Canyon area in Utah and their host plants. Proc.Utah Acad.Sci.Arts Letters 26: 127-128.
9. Wood, S.L. 1954. A revision of North American Cryphalini (Scolytidae: Coleoptera). Univ. Kans. Sci. Bull. 36: 959-1089.
10. 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; Betulaceae: Alnus rhombifolia	[unknown (0) (Wood, S.L. 1954: 990)]
2->	Canada, Newfoundland, port Blandford; IV/1925; Betulaceae: Alnus sp.	[unknown (1) (Wood, S.L. 1982: 851)]
3->	Canada, Nova Scotia, Weymouth; Betulaceae: Alnus incana	[CNC (1: lectotype) (Wood, S.L. 1982: 851)]
4->	Canada, Quebec, Laniel; 27/VIII/1935; Fleming, H.S.; Salicaceae: Salix sp.	[unknown (1) (Wood, S.L. 1982: 851)]
5->	Canada, Yukon, Dempster Highway, mi 105; 28/VI/1960; Salicaceae: Salix sp.	[unknown (1) (Wood, S.L. 1982: 851)]
6->	Canada, Yukon, North Fork Pass	[unknown (1) (Wood, S.L. 1982: 851)]
7->	Canada, Yukon, Ogilvie Mtns.; 19/VI/1962; Leech, R.E.	[unknown (1) (Wood, S.L. 1982: 851)]
8->	United States, Alabama; VI/1996; Furniss, M.M.; Salicaceae: Salix arbusculoides	[WFBM (1) (Furniss, M.M. 2004: 21)]
9->	United States, Alabama; VI/1996; Furniss, M.M.; Salicaceae: Salix planifolia ssp. pulchra	[WFBM (1) (Furniss, M.M. 2004: 21)]
10->	United States, Alabama; VI/1996; Furniss, M.M.; Salicaceae: Salix bebbiana	[WFBM (1) (Furniss, M.M. 2004: 21)]
11->	United States, Alaska, Anaktuvuk River, North Slope; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
12->	United States, Alaska, Bettles; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
13->	United States, Alaska, Brushkana Campground, Denali Hwy.; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
14->	United States, Alaska, Cantwell, 33 km E ; 30/VIII/1967; Furniss, M.M.	[unknown (1) (Wood, S.L. 1982: 851)]
15->	United States, Alaska, Cantwell, 40 km S; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
16->	United States, Alaska, Cantwell, 60 km S; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
17->	United States, Alaska, Chandalar Shelf; 15/VIII/2002	[UAM (1) (DM Collet-2012, downloaded from Bugguide)]
18->	United States, Alaska, Chandalar Shelf; 15/VIII/2002	[UAM (1) (DM Collet-2012, downloaded from Bugguide)]
19->	United States, Alaska, Colville River, North Slope; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
20->	United States, Alaska, Cripple River, Seward Peninsula; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
21->	United States, Alaska, Ft. Yukon; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
22->	United States, Alaska, Galena; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
23->	United States, Alaska, Goldstream River, Fairbanks; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
24->	United States, Alaska, Kobuk River; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
25->	United States, Alaska, Kongakut River	[unknown (1) (Wood, S.L. 1982: 851)]
26->	United States, Alaska, Kongakut River, North Slope; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
27->	United States, Alaska, Kugarok River, Selawik Natl. Wildilfe Ref.; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
28->	United States, Alaska, Maclaren River, Denali Hwy.; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
29->	United States, Alaska, Niukluk, Seward Peninsula; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
30->	United States, Alaska, Noatak River; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
31->	United States, Alaska, Nome; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
32->	United States, Alaska, Paxon; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
33->	United States, Alaska, Paxon, 43 km N; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
34->	United States, Alaska, Penny, Seward Peninsula; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
35->	United States, Alaska, Pilgrim, Seward Peninsula; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
36->	United States, Alaska, Porcupine River; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
37->	United States, Alaska, Rock Creek, Denali Hwy.; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
38->	United States, Alaska, Selawik, Selawik Natl. Wildilfe Ref.; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
39->	United States, Alaska, Shublick Springs, Canning River; Furniss, M.M.; Johnson, J.B.; Salicaceae: Salix sp.	[TAMU (5) (MM Furniss-1989, unpublished)]
40->	United States, Alaska, Shublik Spring, Canning River, North Slope; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
41->	United States, Alaska, Sinuk, Seward Peninsula; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
42->	United States, Alaska, Tagagawik River, Selawik Natl. Wildilfe Ref.; VI/1996; Furniss, M.M.; Salicaceae: Salix	[WFBM (1) (Furniss, M.M. 2004: 21)]
43->	United States, Alaska, Tangle Lakes, Denali Hwy.; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
44->	United States, Alaska, Unalakleet River; VI/1996; Furniss, M.M.; Salicaceae: Salix alexensis	[WFBM (1) (Furniss, M.M. 2004: 21)]
45->	United States, Colorado, Gould; 12/VI/1928; Wood, S.L.; Salicaceae: Salix sp.	[unknown (1) (Wood, S.L. 1982: 851)]
46->	United States, Idaho, Coeur d'Alene; 8/XII/1915; Evenden, J.C.; Betulaceae: Alnus sp.	[unknown (1) (Wood, S.L. 1982: 851)]
47->	United States, Idaho, Coeur d'Alene; 5/IV/1929; Rust, H.J.	[unknown (1) (Wood, S.L. 1982: 851)]
48->	United States, Idaho, Grand View, 20 mi SW ; 31/VII/1967; Furniss, M.M.	[unknown (1) (Wood, S.L. 1982: 851)]
49->	United States, Idaho, Poison Creek	[unknown (1) (Wood, S.L. 1982: 851)]
50->	United States, Maine, Isle au Haut; VIII/1996	[MCZ (2) (TH Atkinson-1988, unpublished)]
51->	United States, Michigan, USFS rd 3108, 1 mi N US 2; 19/VIII/1980; Kirkendall, L.R.; Salicaceae: Salix discolor	[unknown (1) (Cognato, A.I.; Barc, N.; Philip, M.; Mech, R.; Smith, A.D.; Galbraith, E.; Storer, A.J.; Kirkendall, L.R. 2009: 1)]
52->	United States, Michigan, USFS rd 3108, 1 mi N US 2; 19/VIII/1980; Kirkendall, L.R.; Salicaceae: Salix subsericeus	[unknown (1) (Cognato, A.I.; Barc, N.; Philip, M.; Mech, R.; Smith, A.D.; Galbraith, E.; Storer, A.J.; Kirkendall, L.R. 2009: 1)]
53->	United States, Minnesota, Ely; Betulaceae: Alnus crispa	[unknown (31) (Dodge H.R. 1938: 39)]
54->	United States, Minnesota, Ely; 10/IX/1936; Dodge, H.R.; Betulaceae: Alnus crispa	[unknown (1) (Wood, S.L. 1982: 851)]
55->	United States, Oregon, Hot Springs Campground, Hart Mtn. Natl. Antelope Refuge; 14/VIII/1990; Furniss, M.M.; Johnson, J.B.; Salicaceae: Salix scouleriana	[WFBM (34) (Furniss,M.M.; Johnson,J.B.; Westcott,R.L.; Torgerson,T.R. 1992: 375)]
56->	United States, Oregon, Tollgate; 29/VI/1950; McClusky, E.S.	[FSCA (1) (TH Atkinson-2021, unpublished)]
57->	United States, Utah, Alta; 30/VI/1891; Schwarz, E.A.	[USNM (1: holotype, female) (Wood, S.L. 1982: 851) (Hopkins, A.D. 1915: 37) (TH Atkinson-2018, unpublished)]
58->	United States, Utah, Logan Canyon; 17/VII/1946; Wood, S.L.; Salicaceae: Salix scouleriana	[USNM (1) (Wood, S.L. 1982: 851) (Wood, S.L. 1951: 128)]
59->	United States, Washington, King Co.; 20/VI/1976; Deyrup, M.A.; Salicaceae: Populus trichocarpa	[ABS (1) (Furniss, M.M.; Johnson, J.B. 1995: 339)]