Bark and Ambrosia Beetles of

SYNONYMY

Taxonomic Comments.   'The holotype specimen of X. distinguendus does not match Eggers’ (1930) description; however, the labels on the specimen match the description. The description clearly indicates a species that belongs in Cyclorhipidion, yet the specimen is of an undescribed Microperus (Smith et al. in prep). The holotype labeled as Xyleborus tristis matches Eggers’ description of X. distinguendus, and is here designated as the neotype of Xyleborus distinguendus. We are confident that this neotype was the holotype specimen. Due to the mislabeling event it is very likely that the species does not actually occur at the low elevation indicated by the locality label.' (Smith, Beaver, Singh & Cognato, 2018:139)

• Cyclorhipidion distinguendum (Eggers 1930) Indian For. Rec. Entomol. Ser. 14(9): 205
• Xyleborus distinguendus Eggers 1930. Indian For. Rec. Entomol. Ser. 14(9): 205
• Cyclorhipidion fukiense (Eggers 1941) Entomol. Blätter 37: 225
• Cyclorhipidion fukiensis (Eggers 1941) Entomol. Blätter 37: 225
• Xyleborus fukiensis Eggers 1941. Entomol. Blätter 37: 225
• Xyleborus ganshoensis Murayama 1952. Bull. Fac. Agric. Yamaguchi Univ. 3: 16

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.

• Asia (15)
  China (9): no state / prov. data (2), Fujian (1), Fukien (1), Hong Kong (1), Taiwan (3), Yunnan (1); India (1): Assam (1); Nepal (1): no state / prov. data (1); Thailand (1): Chiang Mai (1); Vietnam (3): no state / prov. data (3);
• Eurasia (12)
  France (8): no state / prov. data (4), Auvergne-Rhône-Alpes (4); Japan (2): no state / prov. data (1), Gansho (1); Korea (2): Jeju-do (1), Jeonlanam-do (1);
• North America (8)
  United States (8): Alabama (1), California (1), Florida (3), South Carolina (3);

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);
• Dipterocarpaceae (1): Vatica (1): lanceaefolia (1);
• Fagaceae (6): (1): no species data (1); Castanea (1): crenata (1); Castanopsis (2): sp. (2); Cyclobalanopsis (1): glauca (1); Pasania (1): sp. (1);
• Pinaceae (1): Abies (1): firma (1);
• trap (18) flight intercept (1): no details (1); Lindgren Funnel (6): no details (3), alpha pinene + ethanol (1), ips-lure (1), UHR ethanol (1); soda bottle (2): no details (1), ethanol (1); sticky trap (1): no details (1); window trap (8): no details (8);

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., 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). [730]

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. Barnoiun, T,; Soldati, F.; Roques, A.; Faccoli, M.; Kirkendall, L.R.; Mouttet, R.; Daubree, J.B.; Noblecourt, T. 2020. Bark beetles and pinhole borers recently or newly introduced to France (Coleoptera: Curculionidae, Scolytinae and Platypodinae). Zootaxa 4877 (1): 51-74.
2. Beaver, R.A.; Sittichaya, W.; Liu, L.Y. 2014. A Synopsis of the Scolytine Ambrosia Beetles of Thailand (Coleoptera: Curculionidae: Scolytinae). Zootaxa 3875(1): 1-82.
3. Dodelin, B.; Saurat, R. 2021. EntomoData. EntomoData (https://entomodata.wordpress.com/).
4. Hoebeke, E.R.; Rabaglia, R.J.; Knížek, M.; Weaver, J.S. 2018. First records of Cyclorhipidion fukiense (Eggers) (Coleoptera: Curculionidae: Scolytinae: Xyleborini), an ambrosia beetle native to Asia, in North America. Zootaxa 4394(2): 243-250.
5. Park, S.; Smith, S.M.; Cognato, A.I.; Beaver, R.A. 2020. Catalogue of Korean Xyleborine ambrosia beetles (Coleoptera: Curculionidae: Scolytinae) with seven new species. J. Asia-Pacific Biodiv. 13: 210-228.
6. Smith, S.M.; Beaver, R.A.; Cognato, A.I. 2020. A monograph of the Xyleborini (Coleoptera, Curculionidae, Scolytinae) of the Indochinese Peninsula (except Malaysia) and southern China. ZooKeys 983: 1-442.
7. Smith, S.M.; Beaver, R.A.; Singh, S.; Cognato, A.I. 2018. Taxonomic clarification and neotype designation for three Indian xyleborine species (Coleoptera: Curculionidae, Scolytinae). Zootaxa 4394(1): 138-140.
8. Smith, S.M.; Cognato, A.I. 2022. New Non-native Pseudocryptic Cyclorhipidion Species (Coleoptera: Curculionidae: Scolytinae: Xyleborini) Found in the United States as Revealed in a Multigene Phylogeny. Insect Syst. Diversity 6 (4): 1-16.
9. Wood, S.L.; Bright, D.E. 1992. A catalog of Scolytidae and Platypodidae (Coleoptera), Part 2. Taxonomic Index (Volumes A,B). Great Basin Nat. Mem. 13: 1-1553.

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
Asia
1->	China, no state / prov. data; 27/IV/2010; Duarte, A.; Muhammad, A.; trap: soda bottle	[UGCA (2) (Hoebeke, E.R.; Rabaglia, R.J.; Knížek, M.; Weaver, J.S. 2018: 248)]
2->	China, no state / prov. data, Beijing; 15/IV/1980; Yu, P.	[USNM (1) (Smith, S.M.; Cognato, A.I. 2022: 9)]
3->	China, Fujian, Chong’an, Guidun; 7/V/1978; Fagaceae: Cyclobalanopsis glauca	[USNM (2) (Smith, S.M.; Cognato, A.I. 2022: 9)]
4->	China, Fukien, Kuatun	[ZFMK (1: holotype, female) (Wood, S.L.; Bright, D.E. 1992: 740)]
5->	China, Hong Kong, Tai Po Kau; VI/2017; Skelton, J.; Fagaceae: Castanopsis sp.	[MSUC (2) (Smith, S.M.; Cognato, A.I. 2022: 9)]
6->	China, Taiwan, Fushan; V/2009; trap: sticky trap	[RJRC (1) (Hoebeke, E.R.; Rabaglia, R.J.; Knížek, M.; Weaver, J.S. 2018: 248)]
7->	China, Taiwan, Fushan; III/2015; Hulcr, J.; Fagaceae: Pasania sp.	[UFFE (1) (Smith, S.M.; Cognato, A.I. 2022: 9)]
8->	China, Taiwan, Taichung, Heping Dist.; 29/IV/2015; Lin, C.S.	[MSUC (1) (Smith, S.M.; Cognato, A.I. 2022: 9)]
9->	China, Yunnan, Xishuangbanna, Sanchahe Nat. Res; 29/V/2008; Cognato, A.I.	[MSUC (4) (Smith, S.M.; Cognato, A.I. 2022: 9)]
10->	India, Assam, Nakachari, Sibsigar; 17/V/1921; Beeson, C.F.C.; Dipterocarpaceae: Vatica lanceaefolia	[FRIDD (1: neotype, female) (Smith, S.M.; Beaver, R.A.; Singh, S.; Cognato, A.I. 2018: 139) (Smith, S.M.; Beaver, R.A.; Cognato, A.I. 2020: 186)]
11->	Nepal, no state / prov. data, Nepal	[unknown (1) (Wood, S.L.; Bright, D.E. 1992: 740)]
12->	Thailand, Chiang Mai, Doi Pui; Fagaceae: Castanopsis sp.	[unknown (1) (Beaver, R.A.; Sittichaya, W.; Liu, L.Y. 2014: 38)]
13->	Vietnam, no state / prov. data, Cao Bang; Cognato, A.I.; Smith, S.M.; Pham	[MSUC (4) (Smith, S.M.; Cognato, A.I. 2022: 9)]
14->	Vietnam, no state / prov. data, Lao Cai, Hoang Lien NP; 17/V/2019; Smith, S.M.; Cognato, A.I.	[MSUC (1) (Smith, S.M.; Cognato, A.I. 2022: 9)]
15->	Vietnam, no state / prov. data, Thua Thien-Hue, Bach Ma NP; 14/II/2017; Cognato, A.I.; Hoang, T.A.; Fagaceae	[MSUC (2) (Smith, S.M.; Cognato, A.I. 2022: 9)]
Eurasia
16->	France, no state / prov. data, Crolles (38), ENS du Marais de Montfor; 2019; Dodelin, B.; trap: window trap	[unknown (1) (Dodelin, B.; Saurat, R. 2021: 0)]
17->	France, no state / prov. data, Engins (38), Réserve Biologique,; 2019; Dodelin, B.; trap: window trap	[unknown (1) (Dodelin, B.; Saurat, R. 2021: 0)]
18->	France, no state / prov. data, La Balme-Les-Grottes (38), ENS des Coteaux de Saint-Roch; 2019; Dodelin, B.; trap: window trap	[unknown (1) (Dodelin, B.; Saurat, R. 2021: 0)]
19->	France, no state / prov. data, Saint-Pierre-de-Chartreuse (38); 23/VI/2014; Janssen, P.; trap: window trap	[unknown (1) (Dodelin, B.; Saurat, R. 2021: 0)]
20->	France, Auvergne-Rhône-Alpes, Brison-Saint-Innocent (73); 2018; Dodelin, B.; trap: window trap	[unknown (1) (Dodelin, B.; Saurat, R. 2021: 0)]
21->	France, Auvergne-Rhône-Alpes, La-Motte-Servolex (73); 28/VI/2013; Dodelin, B.; trap: window trap	[unknown (2) (Dodelin, B.; Saurat, R. 2021: 0)]
22->	France, Auvergne-Rhône-Alpes, Pommier-la-Placette (38); 20/VI/2014; Janssen, P.; trap: window trap	[unknown (1) (Dodelin, B.; Saurat, R. 2021: 0) (Barnoiun, T,; Soldati, F.; Roques, A.; Faccoli, M.; Kirkendall, L.R.; Mouttet, R.; Daubree, J.B.; Noblecourt, T. 2020: 56)]
23->	France, Auvergne-Rhône-Alpes, Saint-Jean-de-Chevelu (73); 1/VIII/2017; Dodelin, B.; trap: window trap	[MSUC (1) (Dodelin, B.; Saurat, R. 2021: 0)]
24->	Japan, no state / prov. data, Tsukuba; 27/VIII/1980; Wood, S.L.; Pinaceae: Abies firma	[USNM (1) (Smith, S.M.; Cognato, A.I. 2022: 9)]
25->	Japan, Gansho, Shizuoka, Izu Peninsula; Fagaceae: Castanea crenata	[USNM (1: holotype, female) (Wood, S.L.; Bright, D.E. 1992: 740)]
26->	Korea, Jeju-do, province only	[unknown (1) (Park, S.; Smith, S.M.; Cognato, A.I.; Beaver, R.A. 2020: 213)]
27->	Korea, Jeonlanam-do, province only	[unknown (1) (Park, S.; Smith, S.M.; Cognato, A.I.; Beaver, R.A. 2020: 213)]
North America
28->	United States, Alabama, Solon Dixon Center; 25/V/2017; Bares, H.M.; trap: Lindgren Funnel	[MEM (1) (Smith, S.M.; Cognato, A.I. 2022: 9)]
29->	United States, California, Felton; 17/VI/2019; trap: Lindgren Funnel UHR ethanol	[CDFA (1) (Smith, S.M.; Cognato, A.I. 2022: 9)]
30->	United States, Florida, Archer, 3.4 mi WNW; 7/VIII/2017; Schnepp, K.E.; trap: flight intercept	[UTIC (1) (TH Atkinson-2020, unpublished)] [KESC (1) (TH Atkinson-2020, unpublished)]
31->	United States, Florida, Florida Caverns SP; 26/IV/2017; Leahy; Danner; trap: Lindgren Funnel	[RJRC (1) (Smith, S.M.; Cognato, A.I. 2022: 9)]
32->	United States, Florida, Live Oak; 15/X/2020; Alford, B.; trap: Lindgren Funnel	[KESC (1) (TH Atkinson-2020, unpublished)]
33->	United States, South Carolina, North Charleston; 1/V/2012; Bishop, F.; trap: Lindgren Funnel alpha pinene + ethanol	[UGCA (1) (Hoebeke, E.R.; Rabaglia, R.J.; Knížek, M.; Weaver, J.S. 2018: 248)]
34->	United States, South Carolina, North Santee; 16/III/2012; Strickland, S.; trap: soda bottle ethanol	[UGCA (1) (Hoebeke, E.R.; Rabaglia, R.J.; Knížek, M.; Weaver, J.S. 2018: 248)]
35->	United States, South Carolina, Summerville; 14/V/2012; Bestwick, M.; trap: Lindgren Funnel ips-lure	[UGCA (1) (Hoebeke, E.R.; Rabaglia, R.J.; Knížek, M.; Weaver, J.S. 2018: 248)]