Table 2.

Fungal isolates obtained from different bark beetle species infesting pine and spruce in Russia and Finland, as well as isolates of known species included for reference purposes. Accession numbers in bold type are for sequences obtained in the present study.

Species identity	Lineage	Isolate numbers1			Herbarium KUO	Origin	Host	Insect vector	Collector	GenBank no.
		CBS	CMW	VTT/JCM						ITS	β-tubulin
Isolates obtained in the present study
O. ainoae	H	–	23123	–	–	Ohtama, Russia	Picea abies	Ips typographus	Ahtiainen	HM031496	HM031550
		–	23167	–	–	Lisino-Corpus, Russia	P. abies	I. typographus	Linnakoski	–	HM031551
O. bicolor	K	–	23175	–	–	Ohtama, Russia	P. abies	I. typographus	Ahtiainen	–	HM031562
		–	23179	–	–	Ohtama, Russia	P. abies	I. typographus	Ahtiainen	HM031505	HM031560
		–	23189	–	–	Ohtama, Russia	P. abies	I. typographus	Ahtiainen		HM031561
O. brunneo-ciliatum	G	–	23115	–	–	Lisino-Corpus, Russia	Pinus sylvestris	Pityogenes chalcographus	Linnakoski	HM031499	HM031557
		128127	23143	–	–	Ohtama, Russia	P. abies	I. typographus	Ahtiainen	–	HM031554
		–	23146	–	–	Ohtama, Russia	P. abies	I. typographus	Ahtiainen	–	HM031556
		–	23153	–	–	Ohtama, Russia	P. abies	I. typographus	Ahtiainen	–	HM031555
O. canum	C1	–	23229	–	–	Punkaharju, Finland	P. sylvestris	Tomicus minor	de Beer	–	HM031519
		–	23230	–	–	Punkaharju, Finland	P. sylvestris	Trypodendron lineatum	de Beer	–	HM031522
		–	23241	–	–	Punkaharju, Finland	P. sylvestris	T. minor	de Beer	–	HM031524
		–	23253	–	–	Lisino-Corpus, Russia	P. sylvestris	T. minor	Linnakoski	–	HM031523
		–	23254	–	–	Lisino-Corpus, Russia	P. sylvestris	T. minor	Linnakoski	–	HM031525
		–	23260	–	–	Lisino-Corpus, Russia	P. sylvestris	T. minor	Linnakoski	HM031488	HM031520
		–	23261	–	–	Lisino-Corpus, Russia	P. sylvestris	Hylurgops palliatus	Linnakoski	–	HM031521
		–	28158	–	–	Lisino-Corpus, Russia	P. sylvestris	H. palliatus	Linnakoski	–	HM031526
O. canum-like	C2	127077	34938	D-101402	–	Volosovo, Russia	P. sylvestris	Tomicus piniperda	Sidorov	–	HM031527
		–	34939	D-101403	–	Volosovo, Russia	P. sylvestris	T. piniperda	Sidorov	–	HM031528
		–	23208	D-101404	–	Punkaharju, Finland	P. sylvestris	T. lineatum	de Beer	HM031487	HM031532
		–	23219	–	–	Punkaharju, Finland	P. sylvestris	T. lineatum	Linnakoski	–	HM031531
		–	23255	–	–	Lisino-Corpus, Russia	P. sylvestris	H. palliatus	Linnakoski	–	HM031529
		–	23259	D-101405	–	Lisino-Corpus, Russia	P. sylvestris	H. palliatus	Linnakoski	–	HM031530
O. floccosum	E	–	23287	–	–	Lisino-Corpus, Russia	P. abies	I. typographus	Linnakoski	HM031492	HM031538
		–	23288	–	–	Lisino-Corpus, Russia	P. sylvestris	H. palliatus	Linnakoski	–	HM031537
O. fuscum sp. nov.	J	128124	23195a,b	D-101410	021876	Lisino-Corpus, Russia	P. abies	I. typographus	Linnakoski	–	HM031565
		–	23196a,b,T	D-101411	021877	Pyhäselkä, Finland	P. abies	P. chalcographus	de Beer	HM031504	HM031563
		–	28019a,b	D-101412	021878	Kivennapa, Russia	P. abies	P. chalcographus	Linnakoski	HM031503	HM031564
O. karelicum	A	127073	34935	–	–	Punkaharju, Finland	P. abies	I. typographus	de Beer		HM031540
		127074	34936	–	–	Punkaharju, Finland	P. abies	I. typographus	de Beer	HM031498	HM031541
		–	23244	–	–	Punkaharju, Finland	P. sylvestris	T. minor	de Beer	–	HM031539
		–	34937	–	–	Kivennapa, Russia	P. sylvestris	T. minor	Linnakoski	–	HM031542
O. minus Europe	D	–	27992	–	–	Kivennapa, Russia	P. sylvestris	T. piniperda	Linnakoski	–	HM031533
		–	28117	–	–	Uuksujärvi, Russia	P. abies	T. minor	Linnakoski	HM031497	HM031535
		–	28154	–	–	Punkaharju, Finland	P. sylvestris	T. piniperda	Linnakoski	–	HM031536
		–	28171	–	–	Lisino-Corpus, Russia	P. sylvestris	T. piniperda	Linnakoski	–	HM031534
O. pallidulum sp. nov.	L	127075	34941a,b	D-101413	–	Punkaharju, Finland	P. sylvestris	Hylastes brunneus	de Beer	–	HM031567
		128118	23278a,b,T	D-101414	021879	Punkaharju, Finland	P. sylvestris	H. brunneus	de Beer	HM031510	HM031566
		128125	23279a,b	D-101415	021880	Punkaharju, Finland	P. sylvestris	H. brunneus	de Beer	HM031509	–
		127076	23280a,b	D-101416	021881	Punkaharju, Finland	P. sylvestris	H. palliatus	de Beer	–	–
O. rachisporum sp. nov.	B	–	23271	–	–	Ilomantsi, Finland	P. sylvestris	T. lineatum	de Beer	–	HM031515
		128119	23272a,b,T	D-101400	021869	Punkaharju, Finland	P. sylvestris	T. lineatum	de Beer	HM031490	HM031513
		–	23273a	–	021871	Punkaharju, Finland	P. sylvestris	H. palliatus	Linnakoski	–	–
		128123	23274a,b	D-101401	021870	Punkaharju, Finland	P. sylvestris	T. lineatum	de Beer	–	HM031514
		–	28021	–	–	Kivennapa, Russia	P. sylvestris	T. lineatum	Linnakoski	HM031491	HM031512
O. saponiodorum sp. nov.	M	127081	34942a,b	D-101417	021883	Pyhäselkä, Finland	P. abies	P. chalcographus	de Beer	–	–
		127080	34943	D-101418	021885	Pyhäselkä, Finland	P. abies	P. chalcographus	de Beer	–	HM031570
		127079	34944a,b	D-101419	021887	Pyhäselkä, Finland	P. abies	P. chalcographus	de Beer	–	HM031572
		–	28135	–	–	Roikonkoski, Russia	P. abies	P. chalcographus	Linnakoski	HM031508	–
		127078	34945b,T	D-101420	021884	Pyhäselkä, Finland	P. abies	I. typographus	de Beer	HM031507	HM031571
		128126	30883a,b	D-101421	021886	Pyhäselkä, Finland	P. abies	I. typographus	de Beer	–	HM031569
O. tapionis sp. nov.	F	128120	23265a,b,T	D-101406	021872	Punkaharju, Finland	P. abies	H. palliatus	de Beer	–	HM031545
		128122	23266a,b	D-101407	021873	Punkaharju, Finland	P. sylvestris	H. brunneus	Linnakoski	HM031493	HM031544
		–	23263	–	021874	Punkaharju, Finland	P. abies	H. palliatus	Linnakoski	–	HM031546
		–	34940	–	–	Punkaharju, Finland	P. abies	H. palliatus	Linnakoski	–	HM031543
		–	23264	–	–	Punkaharju, Finland	P. sylvestris	T. minor	Linnakoski	–	HM031548
		128121	23269a,b	D-101408	021875	Lisino-Corpus, Russia	P. sylvestris	H. palliatus	Linnakoski	HM031494	HM031547
Ophiostoma sp. I	I	–	23194	D-101409	–	Punkaharju, Finland	P. abies	Dryocoetes autographus	de Beer	HM031502	HM031549
Ophiostoma sp. N	N	–	28030	–	–	Kivennapa, Russia	P. sylvestris	T. minor	Linnakoski	HM031511	HM031568
Isolates of reference species
O. abietinum		125.89T	22310	–	–	Mexico	Abies vejari	Pseudohylesinus sp.	Marmolejo	AF4844532	HM067820
O. ainoae		205.83T	1037	–	–	Norway	P. abies	I. typograhus	Solheim	–	HM031552
		118672	1903	–	–	Norway	P. abies	–	Olsen	HM031495	HM031553
O. bicolor		–	5031	–	–	Austria	Pinus sp.	I. amitinus	Kirisits	HM031506	–
O. breviusculum		–	–	JCM 12500T	–	Japan	Larix kaempferi	D. baikalicus	Yamaoka	–	HM031516
		–	–	JCM 12501T	–	Japan	L. kaempferi	D. baikalicus	Yamaoka	AB2004233	HM031517
O. brunneo-ciliatum		–	5212	–	–	Scotland	Larix sp.	–	Kirisits	HM031500	HM031559
		–	5214	–	–	Scotland	Larix sp.	–	Kirisits	HM031501	HM031558
O. canum		133.51A	–	–	–	Sweden	P. sylvestris	–	Mathiesen	HM031489	HM031518
O. narcissi		138.50T	1096	–	–	Netherlands	Narcissus sp.	–	Limber	AF4844512	HM067821
O. rostrocoronatum		434.77A	456	–	–	USA	pulpwood chips	–	Eslyn	AY1945094	HM067822

¹CBS: Centraalbureau voor Schimmelcultures, Utrecht, The Netherlands; CMW: Culture Collection of the Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa; VTT: Culture Collection of the Technical Research Centre of Finland, Espoo, Finland; JCM: Japan Collection of Micro-organisms, Saitama, Japan. KUO: Kuopio Museum of Natural History, Kuopio, Finland.

²From the study of de Beer et al. (2003a); ³ Chung et al. (2006); and ⁴ Jacobs et al. (2003).

^aIsolates used in growth studies; ^b Isolates used in morphological descriptions.

^TEx-type isolates; ^A Authentic isolates from the original collections.