Bark and Ambrosia Beetles of

SYNONYMY

Taxonomic Comments.   This species is very similar to Phloeotribus pseudoscabricollis Atkinson. In addition to the differences noted in the original description, the wide geographic separation (and unknown host for pseudoscabricollis) supported the new species description. More recently of material of P. pseudoscabrilcollis has been collected in Texas from Zanthoxylum fagara and , both in the Rutaceae. In the event that new material is collected between southern Texas and the Lakes States, this situation should be revisted. (THA 2012).

• Phloeotribus scabricollis (Hopkins 1916) Scolytidae (in Blatchley & Leng 1916): 656
• Phthorophloeus scabricollis (Hopkins 1916) Scolytidae (in Blatchley & Leng 1916): 656
• Phloeophthorus scabricollis Hopkins 1916. Scolytidae (in Blatchley & Leng 1916): 656
• Phloeotribus pseudoscabricollis Atkinson 1989. Coleopt. Bull 43(4): 329

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 (20)
  Canada (1): Ontario (1); México (1): Chiapas (1); United States (18): Illinois (3), Indiana (3), Michigan (1), Ohio (3), Texas (8);

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 (9);
• beating (1): (1): no species data (1);
• Rosaceae (1): Prunus (1): no species data (1);
• Rutaceae (8): Ptelea (7): trifoliata (7); Zanthoxylum (1): fagara (1);
• Staphyleaceae (1) Staphylea (1): trifolia (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. [274]. (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). [230]

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. Atkinson, T.H. 1989. New synonymy, new species, and notes on Scolytidae (Coleoptera) from southeastern United States. Coleopterists Bull. 43(4): 325-337.
2. Atkinson, T.H. 2024. New species, new synonymy, taxonomic notes and new records of bark and ambrosia beetles from the southwestern United States and northern Mexico (Coleoptera: Curculionidae: Platypodinae and Scolytinae). Zootaxa 5424 (2): 151-175.
3. Atkinson, T.H.; Riley, E.G. 2013. Atlas and Checklist of the bark and ambrosia beetles of Texas and Oklahoma (Curculionidae: Scolytinae and Platypodinae). Insecta Mundi 292: 1-46.
4. 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.
5. Deyrup, M.A. 1981. Annotated list of Indiana Scolytidae (Coleoptera). Great Lakes Entomol. 14: 1-9.
6. Douglas, H.; Bouchard, P.; Anderson, R.S.; De Tonnancour, P.; Vigneault, R.; Webster, P. 2013. New Curculionoidea (Coleoptera) records for Canada. Zookeys 309: 14-38.
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->	Canada, Ontario, Pelee Island; 11/VI/2003; Ambrose, j.	[DEBU (1) (Douglas, H.; Bouchard, P.; Anderson, R.S.; De Tonnancour, P.; Vigneault, R.; Webster, P. 2013: 40)]
2->	México, Chiapas, Cintalapa, 25 mi NW; 11/VII/1971; Clark; Murray; Hart; Schaffner, J.C.; Rosaceae: Prunus	[TAMU (1 , female) (Atkinson, T.H. 1989: 329)]
3->	United States, Illinois, Chicago; 20/VIII/1912	[MCZ (1) (TH Atkinson-1988, unpublished)]
4->	United States, Illinois, Lisle; 8/VII/1970; Appleby, J.; Rutaceae: Ptelea trifoliata	[USNM (6) (Wood, S.L. 1982: 274) (TH Atkinson-2012, unpublished)] [USNM (2) (TH Atkinson-2012, unpublished)]
5->	United States, Illinois, Lyons; 20/VIII/1920; Green, G.M.	[USNM (7) (Wood, S.L. 1982: 274) (TH Atkinson-2012, unpublished)]
6->	United States, Indiana	[TAMU (21) (TH Atkinson-, unpublished)]
7->	United States, Indiana, Hessville; 14/VII/; Blatchley, S.	[USNM (1: holotype, male) (Wood, S.L. 1982: 274) (TH Atkinson-2012, unpublished)]
8->	United States, Indiana, Indiana Dunes St. Pk.; 21/VI/1975; Deyrup, M.A.; Deyrup, N.; Rutaceae: Ptelea trifoliata	[ABS (3) (Deyrup, M.A. 1981: 4)] [USNM (21) (Deyrup, M.A. 1981: 4) (Wood, S.L. 1982: 274)] [FSCA (3) (Deyrup, M.A. 1981: 4)]
9->	United States, Michigan, Bean Ck., 0.3 mi W, 0.5 mi S of Morenci; 25/VIII/1980; Kirkendall, L.R.; Rutaceae: Ptelea trifoliata	[UMMZ (13) ( : 1)]
10->	United States, Ohio, Cedar Swamp; 23/V/1961; Woodruff, R.E.	[FSCA (1) (SL Wood-1971, unpublished)]
11->	United States, Ohio, Georgesville; 10/IX/1898; Staphyleaceae: Staphylea trifolia	[USNM (1) (Wood, S.L. 1982: 274) (TH Atkinson-2012, unpublished)]
12->	United States, Ohio, Put-In Bay; Rutaceae: Ptelea trifoliata	[DFEC (4) (TH Atkinson-1988, unpublished)]
13->	United States, Texas, Austin; 18/II/2012; Atkinson, T.H.; Rutaceae: Ptelea trifoliata	[UTIC (7) (TH Atkinson-2012, unpublished)]
14->	United States, Texas, Austin; 5/VII/2017; Atkinson, T.H.; Rutaceae: Ptelea trifoliata	[UTIC (7) (TH Atkinson-2017, unpublished)] [CNIN (8) (TH Atkinson-2017, unpublished)] [AVP (4) (TH Atkinson-2017, unpublished)] [ZMLU (6) (TH Atkinson-2017, unpublished)] [CEAM (8) (TH Atkinson-2017, unpublished)] [BMNH (7) (TH Atkinson-2017, unpublished)]
15->	United States, Texas, Austin; 1/V/2018; Atkinson, T.H.; Rutaceae: Ptelea trifoliata	[UTIC (14) (TH Atkinson-2018, unpublished)]
16->	United States, Texas, Brownsville, 12.5 mi E Hwy 4; 11/X/1994; LeDoux, E.; Riley, E.G.	[TAMU (1) (TH Atkinson-2019, unpublished)]
17->	United States, Texas, Corpus Christi; 1/V/1971; Griffin, C.W.	[TAMU (2: paratype(s), female) (Atkinson, T.H. 1989: 329)] [USNM (1: paratype(s), female) (Atkinson, T.H. 1989: 329)]
18->	United States, Texas, Lake Corpus Christi St. Pk.; 29/III/1970; Clark, W.E.	[USNM (1: holotype, male) (Atkinson, T.H. 1989: 329) (TH Atkinson-2018, unpublished)]
19->	United States, Texas, Sabal Palm Grove Sanct; 31/X/2008; Riley, E.G.; Rutaceae: Zanthoxylum fagara	[TAMU (2) (Atkinson, T.H.; Riley, E.G. 2013: 4)]
20->	United States, Texas, Sabal Palm Grove Sanct; 19/X/2008; Riley, E.G.; beating	[TAMU (3) (Atkinson, T.H.; Riley, E.G. 2013: 4)]