Description and Distribution of Three Criconematid Nematodes from Hangzhou, Zhejiang Province, China

Maria Munawar; Thomas O. Powers; Zhongling Tian; Timothy Harris; Rebecca Higgins; Jingwu Zheng

doi:10.21307/jofnem-2018-010

Figures & Tables

Light photomicrographs of Criconemoides parvus: A: entire female; B, C: head region; D: mid-body (arrows showing anastomosis); E, F: pharyngeal region (arrows showing position of the excretory pore); G, posterior region showing the reproductive system; H: posterior region showing crenation on annuli; I-K: female tail (arrows showing position of vulva and anus; scale bars = A =50 µm, all others 10 µm).

Scanning electron microscopy of Criconemoides parvus: A-C: lip region; D: mid-body showing crenations; E-H: posterior region of the female showing vulva and anus (arrows showing position of anus; scale bars = A, B = 5 µm; C, F, G, H = 10 µm; D= 20 µm).

Light photomicrographs of Discocriconemella hengsungica: A: entire female; B: mid-body (arrow showing annuli without anastomosis); C-D: head region (arrows showing flexible stylet and basal knobs); E: pharyngeal region (arrow showing position of the excretory pore); F, posterior region showing the reproductive system (arrows showing reflexed ovary, spermatheca, position of vulva and anus); G: female tail ; scale bars = A =50 µm, all others 10 µm).

Scanning electron microscopy of Discocriconemella hengsungica: A: entire female; B-D: labial disc in different angles; E: mid-body annuli without anastomosis; F: posterior region of the female showing vulva and anus (arrows showing the position of anus; scale bars = A =50 µm; B-D= 10 µm; E, F=20 µm).

Light photomicrographs of Discocriconemella limitanea: A: entire female; B: mid-body (arrow showing anastomosis); C-E: pharyngeal region (arrow showing position of the excretory pore); F: posterior region showing the reproductive system; G-I, female tail (arrows showing position of vulva and anus; scale bars = A =50 µm, all others 10 µm).

Light photomicrographs of Discocriconemella limitanea from La Selva, Costa Rica; A) entire female, PNID-184030; B) entire female, PNID-184026; C) entire male PNID-151041; D) female tail, PNID-184031; E) female anterior, PNID-184031.

Scanning electron microscopy of Discocriconemella limitanea: A) entire female; B-E: oral disc in different angles; F-H: posterior region of the female showing vulva and anus (arrows showing position of the anus; scale bars = A =50 µm; B-G = 10 µm; H = 20 µm).

Scanning electron microscopy of Discocriconemella limitanea female from La Selva and Las Cruces, Costa Rica: A,B) entire female; C-H) head profiles in different angles; I-K) female posterior region showing vulva and anus.

Maximum likelihood tree of 232 18 S criconematid sequences. Substitution model GTR+G+I and 200 bootstrap replications. Each specimen is identified by a Nematode Identification number or GenBank Accession number (for taxa not sequenced by the authors), species name, and location as supplied by the author. Brackets are provided to indicate genera or specific species. Bootstrap values over 50 are applied by nodes in red. Specimens from China are highlighted in yellow.

Maximum likelihood COI tree of 175 criconematid sequences. Substitution model GTR+G+I and 200 bootstrap replications. Each specimen is identified by a Nematode Identification number, species name and location. Bootstrap values of more than 50 are applied by nodes in red. Specimens from China are highlighted in yellow.

Table of location data and GenBank accession numbers for specimens appearing on the COI maximum likelihood tree, in tree order_

NID	Species	Stage	Locality**	Ecoregion	GenBank Accession #
1057	Mesocriconema sp.	J	Spring Creek Prairie, NE	Central Tall Grasslands	KJ788024
1129	Mesocriconema sp.	F	Avoca Prairie and Savanna State Natural Area, WI	Upper Midwest Forest-Savanna Transition Zone	KJ788031
2973	Mesocriconema sp.	F	Red Rock Prairie Preserve, MN	Central Tall Grasslands	KY574752
1054	Mesocriconema sp.	F	Spring Creek Prairie, NE	Central Tall Grasslands	KJ788021
1388	Mesocriconema sp.	F	Nine-Mile Prairie, NE	Central Tall Grasslands	KJ788053
1051	Mesocriconema sp.	F	Stafford County, KS	Central and Southern Mixed Grasslands	KJ788019
5515	Mesocriconema sp.	F	Downs Prairie Natural Area, AR	Mississippi Lowland Forests	KY574764
5501	Mesocriconema sp.	J	Clymer Meadows, TX	Texas Blackland Prairies	KY574813
956	Mesocriconema sp.	F	Schluckebier Prairie State Natural Area, WI	Upper Midwest Forest-Savanna Transition Zone	KJ788015
5502	Mesocriconema sp.	F	Roth Prairie Natural Area, AR	Mississippi Lowland Forests	KY574731
1300	Mesocriconema sp.	F	Lowndes County, MS	Southeastern Mixed Forests	KJ787926
5540	Mesocriconema sp.	J	Chihuahuan Desert Research Institute, TX	Chihuahan Desert	MF770954
3660	Mesocriconema sp.	F	Lance Rosier Unit, BITH, TX	Piney Woods Forests	KY574795
3086	Mesocriconema nebraskense	F	Hayden Prairie Preserve, IA	Central Tall Grasslands	KY574679
5506	Mesocriconema nebraskense	J	Roth Prairie Natural Area, AR	Mississippi Lowland Forests	KY574695
5505	Mesocriconema sp.	F	Roth Prairie Natural Area, AR	Mississippi Lowland Forests	KY574724
5527	Mesocriconema sp.	F	Warren Prairie Natural Area, AR	Piney Woods Forests	KY574807
1346	Mesocriconema xenoplax	F	Great Falls Park, GWMP, VA	Southeastern Mixed Forests	KY574831
1375	Mesocriconema xenoplax	F	Nine-Mile Prairie, NE	Central Tall Grasslands	KJ787916
2557	Mesocriconema xenoplax	F	Autauga County, AL	Southeastern Mixed Forests	KY574633
3320	Mesocriconema xenoplax	J	Twin Creeks, GRSM, TN	Appalachian-Blue Ridge Forests	KY574832
728	Mesocriconema xenoplax	F	Pickens County, SC	Southeastern Mixed Forests	KJ787873
5587	Mesocriconema xenoplax	F	Tuskegee National Forest, AL	Southeastern Mixed Forests	KY574626
5603	Mesocriconema xenoplax	J	Big Sandy Creek Unit, BITH, TX	Piney Woods Forests	MF770959
2694	Mesocriconema xenoplax	F	Albright Grove, GRSM, TN	Appalachian-Blue Ridge Forests	MF770909
3078	Mesocriconema xenoplax	F	Gifford Woods State Park, VT	New England Acadian Forests	KY574639
3491	Mesocriconema xenoplax	F	West Point, GRSM, TN	Appalachian-Blue Ridge Forests	MF770951
1135	Mesocriconema inaratum	F	Nine-Mile Prairie, NE	Central Tall Grasslands	KJ787935
7003	Mesocriconema inaratum	F	Prairie Pines, NE	Central Tall Grasslands	MF770967
2919	Mesocriconema inaratum	F	Aurora Prairie Preserve, SD	Central Tall Grasslands	KY574657
2920	Mesocriconema inaratum	J	Aurora Prairie Preserve, SD	Central Tall Grasslands	MF770921
3187	Mesocriconema sp.	F	Roth Prairie Natural Area, AR	Mississippi Lowland Forests	KY574833
570	Mesocriconema sp.	J	Jonathan Dickinson State Park, FL	Florida Sand Pine Scrub	KJ788061
3280	Mesocriconema sp.	F	Apalachicola Bluffs and Ravines Preserve, FL	Southeastern Conifer Forests	KY574834
3646	Mesocriconema sp.	F	Neches Bottom and Jack Gore Unit, BITH, TX	Piney Woods Forests	KY574817
2905	Mesocriconema sp.	F	Barta Brothers Ranch, NE	Nebraska Sandhills Mixed Grasslands	KY574825
3175	Mesocriconema sp.	F	Kellogg-Weaver Dunes SNA, MN	Central Tall Grasslands	KY574826
443	Mesocriconema discus	J	Brookings County, SD	Central Tall Grasslands	KJ787868
2627	Mesocriconema ericaceum	F	Brushy Mtn., GRSM, TN	Appalachian-Blue Ridge Forests	KX290522
5976	Mesocriconema ericaceum	J	Brushy Mtn., GRSM, TN	Appalachian-Blue Ridge Forests	KX290542
5990	Mesocriconema ericaceum	F	Brushy Mtn., GRSM, TN	Appalachian-Blue Ridge Forests	KX290548
2900	Mesocriconema sp.	F	Barta Brothers Ranch, NE	Nebraska Sandhills Mixed Grasslands	MF770919
2902	Mesocriconema sp.	F	Barta Brothers Ranch, NE	Nebraska Sandhills Mixed Grasslands	MF770920
3966	Mesocriconema sp.	F	Turkey Creek Unit, BITH, TX	Piney Woods Forests	MF770953
3085	Mesocriconema rusticum	F	Hayden Prairie Preserve, IA	Central Tall Grasslands	MF770940
5572	Mesocriconema rusticum	F	Akershus County, Norway	Scandinavian and Russian Taiga	KY574621
3050	Mesocriconema rusticum	F	Hayden Prairie Preserve, IA	Central Tall Grasslands	MF770936
3059	Mesocriconema sp.	J	Hayden Prairie Preserve, IA	Central Tall Grasslands	MF770937
362	Mesocriconema curvatum	F	Treasure Co, MT	Northern Short Grasslands	KJ787847
3172	Mesocriconema sp.	J	Kellogg-Weaver Dunes SNA, MN	Central Tall Grasslands	MF770942
3174	Mesocriconema sp.	F	Kellogg-Weaver Dunes SNA, MN	Central Tall Grasslands	MF770943
3169	Mesocriconema sp.	F	Kellogg-Weaver Dunes SNA, MN	Central Tall Grasslands	KY574821
3431	Mesocriconema sp.	F	Oaky Woods Wildlife Management Area, GA	Southeastern Mixed Forests	KY574822
3457	Mesocriconema sp.	F	Oaky Woods Wildlife Management Area, GA	Southeastern Mixed Forests	KY574823
3460	Mesocriconema sp.	F	Oaky Woods Wildlife Management Area, GA	Southeastern Mixed Forests	MF770949
1242	Mesocriconema onoense	F	Auburn University, Auburn, AL	Southeastern Mixed Forests	KJ787834
502	Mesocriconema ornatum	F	USDA Southeastern Fruit and Nut Tree Reseach Station, GA	Southeastern Mixed Forests	KJ787824
P184030	Discocriconemella limitanea	F	Las Cruces Biological Station, Costa Rica	Isthmian-Pacific Moist forests	KJ788069
ZB17051005279	Discocriconemella limitanea	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770975
ZB17042605146	Discocriconemella limitanea	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770973

ZB17051005280	Discocriconemella limitanea	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770976
ZB17042605147	Discocriconemella limitanea	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770974

ZB17051005282	Discocriconemella limitanea	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770978
ZB17051005281	Discocriconemella limitanea	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770977
1231	Bakernema inaequale	F	Pauchaug State Forest, WI	Northeastern Coastal Forests	MF770896
1460	Bakernema inaequale	F	Purchase Knob, GRSM, NC	Appalachian-Blue Ridge Forests	MF770902
1484	Bakernema inaequale	F	Arlington Woods, GWMP, VA	Southeastern Mixed Forests	MF770903
1157	Lobocriconema thornei	F	Tippecanoe County, IN	Central Forest-Grassland Transition Zone	KU236522
3368	Lobocriconema thornei	F	Crane Hollow Preserve, OH	Appalachian Mixed Mesophytic Forests	KU236539
2525	Lobocriconema thornei	F	Michigan State University, East Lansing, MI	Southern Great Lakes Forests	KU236534
3382	Lobocriconema thornei	F	Porcupine Mountains Wilderness State Park, MI	Western Great Lakes Forest	KU236626
3414	Lobocriconema thornei	F	Parfrey's Glen State Natural Area, WI	Upper Midwest Forest-Savanna Transition Zone	KU236627
3317	Lobocriconema sp.	F	Twin Creeks, GRSM, TN	Appalachian-Blue Ridge Forests	KU236521
3229	Lobocriconema sp.	F	Ozark National Forest, AR	Central US Hardwood Forests	KU236631
5563	Lobocriconema incrassatum	F	Emigration Canyon, UT	Wasatch and Uinta Montane Forests	KU236508
5576	Lobocriconema incrassatum	J	Providence Canyon, Cache County, UT	Wasatch and Uinta Montane Forests	KU236620
5577	Lobocriconema incrassatum	F	Providence Canyon, Cache County, UT	Wasatch and Uinta Montane Forests	KU236621
3675	Lobocriconema sp.	F	Canyonlands, BITH, TX	Piney Woods Forests	KU236623
3677	Lobocriconema sp.	F	Canyonlands, BITH, TX	Piney Woods Forests	KU236624
894	Lobocriconema sp.	F	Chimney Creek, GRSM, TN	Appalachian-Blue Ridge Forests	KU236496
1206	Lobocriconema sp.	F	Pine Cliff State Natural Area, WI	Upper Midwest Forest-Savanna Transition Zone	KU236491
3267	Lobocriconema sp.	F	Ozark National Forest, AR	Central US Hardwood Forests	KU236495
3203	Lobocriconema sp.	F	Ichetucknee Springs State Park, FL	Southeastern Conifer Forests	KU236554
577	Lobocriconema sp.	F	Ichetucknee Springs State Park, FL	Southeastern Conifer Forests	KU236548
3195	Lobocriconema sp.	F	Ichetucknee Springs State Park, FL	Southeastern Conifer Forests	KU236552
5583	Lobocriconema warrenense	F	St. Francis National Forest, AR	Mississippi Lowland Forests	MF770958
3645	Lobocriconema warrenense	F	Big Sandy Creek Unit, BITH, TX	Piney Woods Forests	KU236546
3668	Lobocriconema warrenense	F	Big Sandy Creek Unit, BITH, TX	Piney Woods Forests	KU236547
2914	Lobocriconema sp.	F	Aurora Prairie Preserve, SD	Central Tall Grasslands	KU236570
1382	Lobocriconema sp.	J	Spring Creek Prairie, NE	Central Tall Grasslands	KU236568
1	Lobocriconema sp.	F	Timmas Farm State Ecological Preserve, NE	Central Tall Grasslands	KU236629
2273	Lobocriconema sp.	F	Roy E. Larsen Sandyland Sanctuary, TX	Piney Woods Forests	KU236555
2862	Lobocriconema sp.	F	Konza Prairie Biological Station, KS	Flint Hills Tall Grasslands	KU236557
3068	Lobocriconema sp.	F	Cataloochee, GRSM, NC	Appalachian-Blue Ridge Forests	KU236601
3196	Lobocriconema sp.	F	Ichetucknee Springs State Park, FL	Southeastern Conifer Forests	KU236613
3249	Lobocriconema sp.	F	Oconaluftee, GRSM, NC	Appalachian-Blue Ridge Forests	KU236571
3257	Lobocriconema sp.	F	Ozark National Forest, AR	Central US Hardwood Forests	KU236572
3057	Lobocriconema sp.	F	Tunica Hills State Wildlife Refuge, LA	Mississippi Lowland Forests	KU236597
1395	Lobocriconema sp.	F	Leiter Manxion & Turkey Run, GWMP, VA	Southeastern Mixed Forests	KU236630
3297	Lobocriconema sp.	F	Torreya State Park, FL	Southeastern Conifer Forests	KU236608
3615	Lobocriconema sp.	F	Big Sandy Creek Unit, BITH, TX	Piney Woods Forests	KU236588
3663	Lobocriconema sp.	F	Lance Rosier Unit, BITH, TX	Piney Woods Forests	KU236590
1288	Pakcriconemoides sphaerocephalum	F	Spring Creek Prairie, NE	Central Tall Grasslands	MF770898
1455	Pakcriconemoides sphaerocephalum	F	Juan Diaz County, Puerto Rico	Puerto Rican Moist Forests	MF770901
ZB17051104893	Criconemoides parvus	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770968
1099	Criconemoides annulatus	F	Custer Gallatin National Forest, MT	South Central Rockies Forests	MF77089
3669	Criconemoides annulatus	F	Canyonlands Unit, BITH, TX	Piney Woods Forests	MF770952
5765	Criconemoides annulatus	F	Roosevelt National Forest, CO	Colorado Rockies Forests	MF770961
5565	Criconemoides annulatus	F	Emigration Canyon, UT	Wasatch and Uinta Montane Forests	MF770956
5566	Criconemoides annulatus	F	Emigration Canyon, UT	Wasatch and Uinta Montane Forests	MF770957
1101	Criconemoides informis	F	Gallatin National Forest, MT	South Central Rockies Forests	KJ787842
5788	Criconemoides informis	J	Uncompahgre National Forest, CO	Colorado Rockies Forests	MF770962
2962	Hemicycliophora cf. sphagni	F	Hobe Sound National Wildlife Refuge, FL	Florida Sand Pine Scrub	MF770923
1261	Hemicycliophora cf. macristhmus	F	Great Falls Park, GWMP, VA	Southeastern Mixed Forests	KJ788066
3040	Hemicycliophora sp.	J	Uinta-Wasatch-Cache National Forest, UT	Wasatch and Uinta Montane Forests	MF770934
3041	Hemicycliophora sp.	J	Uinta-Wasatch-Cache National Forest, UT	Wasatch and Uinta Montane Forests	MF770935
5921	Gracilacus wuae	J	Ontario, Canada	Eastern Great Lakes lowland forests	MF770965
5922	Gracilacus wuae	J	Ontario, Canada	Eastern Great Lakes lowland forests	MF770966
5748	Gracilacus sp.	F	Santa Fe National Forest, NM	Colorado Rockies Forests	MF770960
2508	Paratylenchus sp.	F	Jepson Prairie Preserve, CA	California Central Valley Grasslands	MF770905
281	Paratylenchus projectus	F	Hitchcock County, NE	Central and Southern Mixed Grasslands	MF770889
878	Paratylenchus projectus	F	Steele County, ND	Northern Mixed Grasslands	MF770890
1328	Criconema mutabile	F	Fresno County, CA	California Central Valley Grasslands	KU236637
3432	Criconema mutabile	F	Oaky Woods Wildlife Management Area, GA	Southeastern Mixed Forests	MF770948
2460	Criconema sp.	F	Beaumont Unit, BITH, TX	Piney Woods Forests	MF770904
2686	Criconema sp.	F	Auburn University, Auburn, AL	Southeastern Mixed Forests	MF770908
1404	Criconema permistum	F	Leiter Mansion & Turkey Run, GWMP, VA	Southeastern Mixed Forests	MF770900
923	Criconema permistum	F	Laurel Falls Trail, GRSM, TN	Appalachian-Blue Ridge Forests	MF770891
927	Criconema permistum	F	Laurel Falls Trail, GRSM, TN	Appalachian-Blue Ridge Forests	MF770892
2766	Hemicriconemoides chitwoodi	F	Anderson County, SC	Southeastern Mixed Forests	MF770916
5545	Hemicriconemoides sp.	F	Noh Bo Forest, Thailand	Kayah-Karen Montane Rain Forests	MF770955
ZB17042605150	Discocriconemella hengsungica	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770969
ZB17051005283	Discocriconemella hengsungica	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770970
ZB17051005284	Discocriconemella hengsungica	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770971
ZB17051005285	Discocriconemella hengsungica	F	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF770972
3270	Discocriconemella sp.	F	Noh Bo Forest, Thailand	Kayah-Karen Montane Rain Forests	MF770946
1212	Xenocriconemella macrodora	F	Accotink Watershed, VA	Southeastern Mixed Forests	MF770894
1213	Xenocriconemella macrodora	F	Accotink Watershed, VA	Southeastern Mixed Forests	MF770895
3141	Xenocriconemella macrodora	F	Ponce de Leon State Park, FL	Southeastern Conifer Forests	MF770941
3483	Xenocriconemella macrodora	F	Wakulla Springs State Park, FL	Southeastern Conifer Forests	MF770950
2991	Ogma octangularis	F	Gifford Woods State Park, VT	New England Acadian Forests	MF770928
3356	Ogma octangularis	F	Raspberry Island, APIS, WI	Western Great Lakes Forest	MF770947
2985	Ogma octangularis	F	Gifford Woods State Park, VT	New England Acadian Forests	MF770926
3004	Ogma octangularis	F	Goshen Prong, GRSM, TN	Appalachian-Blue Ridge Forests	MF770932
3005	Ogma octangularis	F	Goshen Prong, GRSM, TN	Appalachian-Blue Ridge Forests	MF770933
1247	Criconema sp.	F	Nine-Mile Prairie, NE	Central Tall Grasslands	MF770897
1399	Criconema sp.	F	Nine-Mile Prairie, NE	Central Tall Grasslands	MF770899
2975	Ogma decalineatus	F	Red Rock Prairie Preserve, MN	Central Tall Grasslands	MF770924
2976	Ogma decalineatus	F	Red Rock Prairie Preserve, MN	Central Tall Grasslands	MF770925
2635	Criconema loofi	F	Brushy Mtn., GRSM, TN	Appalachian-Blue Ridge Forests	KX290563
2758	Criconema sphagni	F	Trillium Gap, GRSM, TN	Appalachian-Blue Ridge Forests	MF770912
2759	Criconema sphagni	F	Trillium Gap, GRSM, TN	Appalachian-Blue Ridge Forests	MF770913
2808	Criconema sphagni	F	Twin Creeks, GRSM, TN	Appalachian-Blue Ridge Forests	MF770918
2807	Criconema sphagni	J	Twin Creeks, GRSM, TN	Appalachian-Blue Ridge Forests	MF770917
3067	Criconema sphagni	F	Cataloochee, GRSM, NC	Appalachian-Blue Ridge Forests	MF770938
3069	Criconema sphagni	F	Cataloochee, GRSM, NC	Appalachian-Blue Ridge Forests	MF770939
3220	Criconema sphagni	F	Purchase Knob, GRSM, NC	Appalachian-Blue Ridge Forests	MF770944
2724	Criconema longulum	J	Gregory Bald, GRSM, NC	Appalachian-Blue Ridge Forests	MF770910
2522	Criconema petasum	F	Michigan State University, East Lansing, MI	Southern Great Lakes Forests	MF770906
2993	Criconema petasum	F	Gifford Woods State Park, VT	New England Acadian Forests	KU236641
2994	Criconema petasum	F	Gifford Woods State Park, VT	New England Acadian Forests	MF770930
5842	Crossonema fimbriatum	F	Simes Tract, Harvard Forest LTER, MA	New England Acadian Forests	MF770963
5843	Crossonema fimbriatum	F	Simes Tract, Harvard Forest LTER, MA	New England Acadian Forests	MF770964
2995	Crossonema fimbriatum	F	Gifford Woods State Park, VT	New England Acadian Forests	MF770931
2755	Crossonema menzeli	F	Trillium Gap, GRSM, TN	Appalachian-Blue Ridge Forests	MF770911
2948	Crossonema menzeli	F	West Point, GRSM, TN	Appalachian-Blue Ridge Forests	MF770922
2761	Crossonema menzeli	F	Tongass National Forest, AK	Northern Pacific Coastal Forests	MF770914
2762	Crossonema menzeli	F	Tongass National Forest, AK	Northern Pacific Coastal Forests	MF770915
2989	Crossonema sp.	F	Gifford Woods State Park, VT	New England Acadian Forests	MF770927
2992	Crossonema sp.	F	Gifford Woods State Park, VT	New England Acadian Forests	MF770929
2573	Ogma murrayi	F	Santa Cruz Island Reserve, CA	California Coastal Sage and Chaparral	MF770907
3262	Ogma murrayi	F	Ozark National Forest, AR	Central US Hardwood Forests	MF770945
2636	Ogma seymouri	F	Brushy Mtn., GRSM, TN	Appalachian-Blue Ridge Forests	KX290587
2753	Ogma seymouri	F	Tongass National Forest, AK	Northern Pacific Coastal Forests	KX290594
2779	Ogma seymouri	F	Tongass National Forest, AK	Northern Pacific Coastal Forests	KX290599

Table of location data and GenBank accession numbers for new Discocriconemella limitanea, Criconemoides parvus and Discocriconemella hengsungica specimens appearing on the 18S maximum likelihood tree, in tree order_

ZB17052504993	Discocriconemella limitanea	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF795592
ZB17052504991	Discocriconemella limitanea	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF795591
ZB17052504983	Criconemoides parvus	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF795587
ZB17052504981	Criconemoides parvus	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF795586
ZB17052504979	Criconemoides parvus	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF795585
ZB17052504987	Discocriconemella hengsungica	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF795589
ZB17052504985	Discocriconemella hengsungica	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF795588
ZB17052504989	Discocriconemella hengsungica	Hangzhou, Zhejiang Province, China	Eastern coast of China, flooded grasslands and savannas	MF795590

Morphometric data and distribution of Discocriconemella limitanea_ All measurements in µm_

Authors	This study	Luc (1959) ^a	Coomans (1966)	Luc (1970)	Sauer and Winoto (1975)	Rashid et al. (1986)	Van den Berg and Cadet (1992)	Rahaman and Ahmed (1994)	Talavera and Hunt, 1997	Crozzoli and Lamberti (2003)	Syn. (D. repleta) Pinochet and Raski 1976	Syn. (D. repleta) Loof and Sharma (1980)	Syn. (D. repleta) Vovlas et al. (1990)
origin	China	Costa Rica	French Guinea	Congo	Ivory Cost	Malaysia	Brazil	South Africa	India	Eucador	Venezuela	Brazil	Brazil	Peru
Host	Magnolia grandiflora	Forest soil	Cinchona succirubra	-	Coffea sp.	Forest Soil	Theobroma cacao	Forest Soil	Bambusa sp.	Forest Soil	Forest Soil	Theobroma cacao	-	Forest Soil
n	15	5	3	8	20	11	36	11	20	18	-	10	-	8
L	223.9- 270.1	225-270	207-228	260-280	180- 250	200-250	190-280	220-260	180-240	190-270	191-202	250-290	187-271	219-245
a	5.9-7.5	6.8-8.7	5.8-7.6	8-11	7-8	5-8	7.5-9.5	5.9-7.4	6.2-6.7	7.6-12	5.6-6.4	7-8	6.8-8.8	8.3-9.5
b	2.6-3.2	1.9-3.3	2.5-2.6	2.8-2.9	2.5-3	2.7-3.2	2.6-3.2	2.4-2.6	2.5-2.7	2.7-3.5	2.5-2.8	2.6-3.1	-	2.8-3.1
c	15.7-24.7	-	16	17-25	-	20-33	20.4-46	17.8-22.3	14-21	15.5-20.5	15-20	20-26	-	27-39
V	90.2-92.5	89-93	87-89	88-92	84-90	90-93	89-94	88-91	87-91	89.1-94.3	88-90	92-95	-	92-93
VL/VB	0.8-1.2		-	-	-	-	0.6-1.1	-	0.87-1.1	0.8-1.4	-		-	0.8-0.9
Stylet	53.1-59.6	45-57	52-53	53-55	38-50	45-53	43-52	52.5-59.2	48-51	35-51	48-54	59-66	43-56	44-47
Stylet %L	20.2-25.3	18-25.3	-	-	-	-	17-23	22.3-25.2	23.5-26.6	16.6-19.7	-	-	-	18-20
R	96.0-114	98-121	90-110	102-110	84-113	95-120	99-111	107-113	104-120	103-138	96-110	117-116	98-118	107-114
Rex	33.0-37	33-41	34	32-36	-	35-38	34-44	28-33	34-39	37-47	-	37-42	-	30-34
RV	11.0-13.0	10-11	11-12	12-15	-	11-15	8-14	12-15	14-16	9-12	12-14	10-11	9-13	11-13
RVan	4.0-5.0	-	4	4-6	-	4-5	2-7	5-7	6-7	2-3	4-5	3-4	0-4
Ran	6.0-8.0	-	7	7-9	-	6-9	5-10	5-8	7-9	6-8	7-8	7-8	6-10	5-7
Tail	9.8-16.4	-	-	-	-	-	4.5-13	10.3-14	-	10.5-16.5	-	-	-	5.6-8.9
Male	Unknown	Known	-	-	-	Known	-	-	Unknown	-	-	Known	-	-

Morphometric data and distribution of Criconemoides parvus_ All measurements in µm_

Authors	This study	Raski (1952) ^a	Loof (1991)	Eskandari et al. (2010)	Mirghasemi et al. (2014)	Rashid et al. (1986)	Popovivi and Ciobanu (2000)	Liskova et al. (2004)
Origin	Chinese population	Berkeley, California, USA	Iran	Iran	Iran	Brazil	Romania	Slovak Republic
Host	Pomegranate	Artemesia sp.	Populus sp.	-	Tea	Theobroma cacao	-	Robinia pseudoacacia
n	15	-	33	23	8	29	1	1
L	270.4-324.5	259-295	240-330	252-313	260-346	210-270	299	280
a	12.8-15.0	11.7-14.5	16-Oct	8.8-13.5	11.3-14.4	12-Aug	12.4	11.6
b	3.7-4.2	3.0-3.4	3.2-4.2	3.2-4.1	3.1-4	3.0-3.6	3.9	3.3
c	20.7-32.1	-	21-55	21.7-45.4	47.9-65	18-47	33.2	23.3
V	93.6-95.6	92.5-95.9	94-97	93.6-96.7	95.9-96.5	91-94	95	94.3
VL/VB	0.7-1.2	-	0.6-0.9	0.6-0.9	0.7-0.80	0.4-1.1	0.7	0.7
Stylet	26.5-30.3	38-41	26-32	30-43	30.2-36.1	34.5-43	35	41
Stylet %L	8.7-10.6	-	11-Sep	10.4-15.9	-	14-18	12	14.6
R	140.0-168	142-156	142-172	144-167	148-160	124-141	173	178
Rex	43.0-48	46-49	41-53	45-53	-	39-52	50	-
RV	9.0-13.0	11-12	8-12	9-13	8-10	8-11	12	16
RVan	2.0-3	-	0-4	0-2	3-5	1-3	2	6
Ran	6.0-10	-	6-11	7-11	5-7	6-9	9	10
Tail length	9.1-15.6	-	-	6-14	-	6-11	-	-
Male	Unknown	Unknown	-	-	-	Known	-	-

Morphometric data of Discocriconemella hengsungica_ All measurements in µm_

Authors	This study	Choi & Geraert, 1975 ^a
Origin	China	Korea
Host	Castanopsis sclerophylla	Zea mays
n	15 females	5 females
L	333.1±19.0(307.9-382.6)	285-315
a	9.4±1.0(8.2-11.5)	8.2-9.8
b	2.5±0.1(2.3-2.8)	2.5-2.6
c	19.6±3.0(15.2-25.7)	-
c'	0.7±0.1(0.5-0.8)	-
V	89.2±0.8(87.8-90.4)	87-90
VL/VB	1.1±0.1(1.0-1.3)	-
Stylet	107.4±3.4(100.3-113.5)	104-108
Stylet % L	32.3±1.7(28.6-34.6)	-
R	91.3±2.2(88.0-94.0)	82-90
Rex	33.5±1.6(30.0-36.0)	31
RV	9.8±0.4(9.0-10.0)	13-14
RVan	5.2±0.8(4.0-6.0)	7
Ran	4.7±0.7(4.0-6.0)	7
Lip height	5.0±0.5(4.0-5.7)	-
Pharynx	131.5±3.3(126.4-137.5)	121
Max. body diam.	35.7±2.7(30.1-39.3)	28
Vulva body diam.	31.9±1.9(28.0-34.4)	-
Dis. from vulva to tail term.	35.9±3.2(31.3-43.3)	-
Anal body diam.	26.5±2.1(22.5-29.4)	-
Tail length	17.4±2.8(12.0-21.8)	13

Morphometric data and distribution of Discocriconemella limitanea in Chinese provinces_ All measurements in µm_

Authors	This study	Yin et al. (1994)	Ye et al. (1997)	Zhang et al. (1997)	Zhang et al. (1997)	Li et al. (2006)
Origin (Province, City)	Zhejiang Hangzhou	Guangzhou	Guangdong	Fujian, Xiamen	Fujian, Zhang pu	Yunan, Kunming
Host	Magnolia grandiflora	Lychee	—	Fruit trees	Fruit trees	Rosaceae plants
n	15	6	6	20	19	-
L	223.9-270.1	225-260	217-280	180-230	210-260	183-257
a	5.9-7.5	—	6.2-8.2	5.6-8.2	7-12	—
b	2.6-3.2	—	2.3-3.4	2.3-3.3	206-301	—
c	15.7-24.7	—	16.2-28.6	11-15	16-20
V	90.2-92.5	89-91	89-91	90-93	87-91	—
VL/VB	0.8-1.2	—	094-1.06	—	—	—
Stylet	53.1-59.6	51-53	46-56	51-57	45-50	—
Stylet % L	20.2-25.3	—	—		—	—
R	96.0-114	110-122	90-98	92-104	94-110	96-103
Rex	33.0-37	—	30-34	30-37	30-36	34-37
RV	11.0-13.0	10-12	11-13	8-10	10-13	12-14
RVan	4.0-5.0	—	4-8	1-2	4-5	—
Ran	6.0-8.0	—	5-8	5-8	6-9	—
Tail	9.8-16.4	—	—	—	—	—
Male	Unknown	—	—	—	Known	—

Description and Distribution of Three Criconematid Nematodes from Hangzhou, Zhejiang Province, China

Figures & Tables

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Table of location data and GenBank accession numbers for specimens appearing on the COI maximum likelihood tree, in tree order_

Table of location data and GenBank accession numbers for new Discocriconemella limitanea, Criconemoides parvus and Discocriconemella hengsungica specimens appearing on the 18S maximum likelihood tree, in tree order_

Morphometric data and distribution of Discocriconemella limitanea_ All measurements in µm_

Morphometric data and distribution of Criconemoides parvus_ All measurements in µm_

Morphometric data of Discocriconemella hengsungica_ All measurements in µm_

Morphometric data and distribution of Discocriconemella limitanea in Chinese provinces_ All measurements in µm_

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