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Morphometrical and molecular data on plant parasitic nematodes Longidorus attenuatus Hooper, 1961 and L. danuvii Barsi et al., 2007 (Nematoda: Longidoridae) reported from Ukraine for the first time

S. Susulovska
S. Susulovska
, 
A. Susulovsky
A. Susulovsky
 and 
F.W. Kornobis
F.W. Kornobis
   | Nov 21, 2016
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Article Category: Research Note
Published Online: Nov 21, 2016
Page range: 396 - 400
Received: Jan 18, 2016
Accepted: Sep 28, 2016
DOI: https://doi.org/10.1515/helmin-2016-0040
Keywords
© 2016 Institute of Parasitology, SAS, Košice
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Morphology of L. danuvii females from Ukraine:A – lips and amphidial fovea in lateral view; B – lips and amphidial foveae in dorsal view; C, D – vulva region; E-H – variation in tail shape. Scale bar – 20 μm.
Morphology of L. danuvii females from Ukraine:A – lips and amphidial fovea in lateral view; B – lips and amphidial foveae in dorsal view; C, D – vulva region; E-H – variation in tail shape. Scale bar – 20 μm.

Data on localities, host plants and morphometrics of L. danuvii and L. attenuatus populations from Lviv, Ukraine. All measurements are in μm, except for body length (in mm) and in form: mean ± standard deviation (range)

L. danuviiL. attenuatus
Location and hostplant (s)Citadel parkN49.49580°; E24.01222°Acer platanoides L.St. George’s Cathedral gardenN49.50184°; E24.00516°Malus domestica Borkh.Lychakiv school gardenN49.50158°;E 24.03499°Malus domestica Borkh., Pyrus sp., Rubus idaeus L.Lychakiv school gardenN49.50158°;E 24.03499°Malus domestica Borkh
Character
N146299
L4.80 ± 0.34(4.08 – 5.24)4.16 ± 0.26(3.88 – 4.46)4.32 ± 0.28(3.81 – 5.04)6.34 ± 0.56(5.20 – 6.95)
a113.5 ± 5.14(103.9 – 123.9)102.6 ± 2.18(99.8 – 105.0)100.1 ± 5.15(89.5 – 114.4)139.7 ± 8.49(123.8 – 151.1)
b14.1 ± 1.45(11.0 – 17.1)13.6 ± 1.49(12.0 – 16.3)12.5 ± 1.96(9.0 – 16.8)16.2 ± 1.53(13.9 – 18.5)
c120.4 ± 12.34(90.8 – 141.7)99.6 ± 6.98(88.2 – 108.8)102.9 ± 7.45(87.6 – 118.5)127.9 ± 10.63(111.9 – 144.3)
c’1.45 ± 0.11(1.28 – 1.67)1.59 ± 0.10(1.48 – 1.73)1.52 ± 0.10(1.32 – 1.81)1.53 ± 0.08(1.41 – 1.66)
d2.0 ± 0.13(1.8 – 2.3)2.0 ± 0.13(1.8 – 2.2)2.2 ± 0.12(1.9 – 2.4)2.1 ± 0.09(1.9 – 2.2)
d’1.5 ± 0.10(1.3 – 1.6)1.5 ± 0.12(1.4 – 1.7)1.5 ± 0.08(1.3 – 1.7)1.4 ± 0.09(1.3 – 1.6)
V47.7 ± 1.64(43.9 – 49.7)48.6 ± 1.99(45.5 – 51.0)49.2 ± 1.32(46.2 – 52.7)49.1 ± 1.45(47.5 – 52.2)
Odontostylet length87.1 ± 2.2(81 – 90)90.8 ± 0.8(90 – 92)90.2 ± 2.12(86 – 95)82.7 ± 2.3(78 – 85)
Odontophore length50.9 ± 2.4(45 – 54)54.0 ± 1.3(53 – 56)56.6 ± 3.57(49 – 63)59.4 ± 2.4(56 – 63)
Total stylet length137.9 ± 3.5(130 – 143)144.8 ± 1.7(143 – 147)146.8 ± 4.45(136 – 155)142.1 ± 3.6(137 – 147)
Anterior end to guide ring26.1 ± 0.9(24 – 27)26.3 ± 1.0(25 – 28)27.9 ± 1.05(26 – 30)29.9 ± 1.2(28 – 31)
Pharyngeal bulb length80.0 ± 3.6(72 – 86)81.3 ± 2.0(78 – 83)86.5 ± 6.71(73 – 99)112.2 ± 4.6(105 – 121)
Pharyngeal bulb width16.1 ± 1.7(13 – 19)15.7 ± 0.8(15 – 17)17.5 ± 1.27(15 – 20)18.3 ± 1.4(16 – 21)
Tail length40.1 ± 2.6(37 – 45)41.8 ± 2.6(38 – 45)42.1 ± 2.71(37 – 48)49.7 ± 3.8(44 – 56)
Hyaline part of tail length9.6 ± 1.2(8 – 12)10.5 ± 1.4(8 – 12)10.0 ± 1.09(8 – 12)13.3 ± 2.0(9 – 16)
Width at level of:
lips12.9 ± 0.6(12 – 14)13.2 ± 0.8(12 – 14)12.9 ± 0.54(12 – 14)14.3 ± 0.5(14 – 15)
guide ring18.9 ± 1.1(17 – 21)19.2 ± 0.8(18 – 20)18.8 ± 0.62(18 – 20)20.2 ± 1.0(19 – 22)
base of pharynx36.7 ± 1.7(33 – 39)34.7 ± 1.5(32 – 36)35.8 ± 1.36(32 – 38)38.9 ± 1.1(37 – 40)
vulva42.4 ± 3.0(37 – 47)40.5 ± 1.9(38 – 43)43.2 ± 1.97(40 – 47)45.3 ± 1.9(42 – 48)
anus27.6 ± 1.3(25 – 29)26.3 ± 0.8(25 – 27)27.7 ± 1.03(26 – 30)32.6 ± 1.7(29 – 35)

Data on morphometrics of Longidorus danuvii juveniles from Citadel Park, Lviv, Ukraine. All measurements are in μm, except for body length (in mm) and in form: mean ± standard deviation (range).

CharacterJ1J2J3J4
n381613
L1.21(1.18 – 1.29)1.66 ± 0.07(1.56 – 1.75)2.09 ± 0.20(1.71 – 2.42)3.28 ± 0.30(2.70 – 3.79)
a54.1(53.0 – 55.9)67.4 ± 4.06(59.9 – 72.0)70.7 ± 3.87(62.2 – 77.6)98.9 ± 6.14(97.0 – 111.5)
b6.8(5.5 – 8.8)6.1 ± 0.41(5.3 – 6.7)7.6 ± 1.58(5.4 – 10.5)9.9 ± 0.82(8.5 – 11.0)
c32.1(29.9 – 35.6)42.7 ± 2.63(39.2 – 47.3)48.2 ± 6.02(36.4 – 56.9)76.9 ± 8.54(62.7 – 88.9)
c’2.43(2.2 – 2.6)2.30 ± 0.28(2.06 – 2.93)2.11 ± 0.27(1.86 – 2.40)1.75 ± 0.15(1.5 – 2.0)
d1.9(1.8 – 2.0)1.9 ± 0.10(1.8 – 2.1)2.1 ± 0.15(1.8 – 2.3)2.0 ± 0.12(1.8 – 2.2)
d’1.4(1.3 – 1.6)1.5 ± 0.13(1.3 – 1.7)1.5 ± 0.10(1.4 – 1.8)1.5 ± 0.08(1.3 – 1.6)
Odontostylet length53.3(53 – 54)60.4 ± 0.9(59 – 61)69.3 ± 2.0(65 – 72)76.1 ± 1.3(73 – 78)
Odontophore length–43.9 ± 2.6(39 – 47)45.7 ± 2.1(42 – 49)49.0 ± 2.8(43 – 53)
Total stylet length–104.3 ± 3.0(98 – 107)114.9 ± 2.7(111 – 121)125.2 ± 3.4(120 – 130)
Replacement odontostylet length61(60 – 63)68.8 ± 3.0(62 – 71)77.9 ± 2.2(74 – 82)84.8 ± 2.2(81 – 88)
Anterior end to guide ring1618.4 ± 1.1(17 – 20)21.1 ± 0.7(20 – 22)23.2 ± 0.8(22 – 24)
Pharyngeal bulb length48.7(43 – 52)57.0 ± 3.1(54 – 64)64.8 ± 4.8(57 – 73)76.2 ± 4.4(71 – 83)
Pharyngeal bulb width10.7(9 – 12)12.8 ± 1.0(11 – 14)13.4 ± 0.8(13 – 15)15.5 ± 1.1(13 – 17)
Tail length37.3(33 – 40)38.9 ± 2.2(37 – 42)43.6 ± 2.4(39 – 48)42.8 ± 3.2(38 – 49)
Hyaline part of tail length5.3(5 – 6)5.9 ± 0.6(5 – 7)7.4 ± 1.0(6 – 9)8.5 ± 1.1(7 – 11)
Width at level of:
      lips8.3(8 – 9)9.5 ± 0.5(9 – 10)10.2 ± 0.8(9 – 12)11.6 ± 0.5(11 – 12)
      guide ring12(11 – 13)14.4 ± 1.1(13 – 16)15.6 ± 0.6(14 – 16)17.2 ± 1.0(15 – 18)
      base of pharynx21.3(21 – 22)23 ± 1.1(22 – 25)27.4 ± 1.2(25 – 29)31.5 ± 1.3(29 – 34)
      mid-body22.3(22 – 23)24.6 ± 1.1(23 – 26)29.6 ± 2.4(26 – 34)33.2 ± 1.3(31 – 35)
      anus15.3(15 – 16)17 ± 1.3(14 – 18)20.7 ± 0.8(19 – 22)24.5 ± 1.3(22 – 26)
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