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Nothotylenchus andrassy n. sp. (Nematoda: Anguinidae) from Northern Iran

Parisa Jalalinasab
Parisa Jalalinasab
, 
Mohsen Nassaj Hosseini
Mohsen Nassaj Hosseini
 e 
Ramin Heydari
Ramin Heydari
   | 03 giu 2018
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Article Category: research-article
Pubblicato online: 03 giu 2018
Pagine: 219 - 228
DOI: https://doi.org/10.21307/jofnem-2018-025
Parole chiave
© 2018 Parisa Jalalinasab et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Fig. 1

Line drawings of Nothotylenchus andrassy n. sp. A, Female body; B, Male body; C, Pharyngeal region of female; D, Female anterior end; E, Lateral field of female; F, Female posterior body; G, Male posterior body. (Scale bars: A and B = 20 µm, C–G = 10 µm).
Line drawings of Nothotylenchus andrassy n. sp. A, Female body; B, Male body; C, Pharyngeal region of female; D, Female anterior end; E, Lateral field of female; F, Female posterior body; G, Male posterior body. (Scale bars: A and B = 20 µm, C–G = 10 µm).

Fig. 2

Photomicrographs of Nothotylenchus andrassy n. sp. A, Female pharyngeal region showing fusiform median bulb; B, Female pharyngeal region showing indistinct median bulb; C, Basal pharyngeal bulb region; D, Female anterior end; E, Lateral field; F, Vulva region showing post-uterine sac; G, Male posterior body showing leptoderan bursa; H, Spicules lateral view; I, Male posterior body (tail); J, Female posterior body (tail). (All scale bars = 10 µm).
Photomicrographs of Nothotylenchus andrassy n. sp. A, Female pharyngeal region showing fusiform median bulb; B, Female pharyngeal region showing indistinct median bulb; C, Basal pharyngeal bulb region; D, Female anterior end; E, Lateral field; F, Vulva region showing post-uterine sac; G, Male posterior body showing leptoderan bursa; H, Spicules lateral view; I, Male posterior body (tail); J, Female posterior body (tail). (All scale bars = 10 µm).

Fig. 3

The molecular phylogenetic tree generated from the partial 18S rRNA inferred from Bayesian analyses under GTR + G + I model. Posterior probability values exceeding 50% are given on appropriate clades. The new species is in bold font.
The molecular phylogenetic tree generated from the partial 18S rRNA inferred from Bayesian analyses under GTR + G + I model. Posterior probability values exceeding 50% are given on appropriate clades. The new species is in bold font.

Fig. 4

The molecular phylogenetic tree generated from the D2–D3 of 28S rRNA inferred from Bayesian analyses under GTR + G + I model. Posterior probability values exceeding 50% are given on appropriate clades. The new species is in bold font.
The molecular phylogenetic tree generated from the D2–D3 of 28S rRNA inferred from Bayesian analyses under GTR + G + I model. Posterior probability values exceeding 50% are given on appropriate clades. The new species is in bold font.

Fig. 5

The molecular phylogenetic tree generated from the ITS rRNA inferred from Bayesian analyses under GTR + G + I model. Posterior probability values exceeding 50% are given on appropriate clades. The new species is in bold font.
The molecular phylogenetic tree generated from the ITS rRNA inferred from Bayesian analyses under GTR + G + I model. Posterior probability values exceeding 50% are given on appropriate clades. The new species is in bold font.

Morphometrics of Nothotylenchus andrassy n. sp. All measurements in micrmeter and in the form: mean ± s.d. (range).

Female Male
Character Holotype Paratypes Paratypes
n ˋ 6 4
L 778 754.7 ± 98.6 (681–962) 640 ± 70.7 (574–738)
a 38.9 35.3 ± 3.6 (30.3–38.9) 34.1 ± 1.7 (31.9–35.6)
b 6.1 5.9 ± 0.4 (5.4–6.4) 5.4 ± 0.4 (5.2–6.0)
c 13.2 11.7 ± 1.3 (8.9–13.2) 10.6 ± 1.7 (8.4–12.5)
c¢ 4.5 5.0 ± 0.6 (4.4–6.0) 4.7 ± 0.9 (3.8–5.9)
V or T 81.6 80.7 ± 1.7 (77.1–82.4) 47.6 ± 1.8 (45.3–49.7)
Lip region height 2.0 2.0 2.3 ± 0.5 (2.0–3.0)
Lip region width 5.0 5.4 ± 0.5 (5.0–6.0) 5.3 ± 0.5 (5.0–6.0)
Stylet length 9.0 8.3 ± 0.5 (8.0–9.0) 8.1 ± 0.3 (8.0–8.5)
m a 44.4 45.7 ± 2.9 (43.8–50.0) 49.2 ± 3.9 (43.8–52.9)
E. pore from anterior end 103 99.0 ± 7.4 (92–112) 92 ± 3.9 (87–96)
Pharynx length 128 127.4 ± 16.2 (114–162) 117.3 ± 6.0 (109–123)
Max. body diam. 20 21.6 ± 3.7 (18–28) 18.8 ± 1.5 (18–21)
Vulval body diam. (VBD) 19 19.7 ± 3.3 (17–26) –
Vulva–anus distance (V–A) 84 80.3 ± 14.8 (70–112) –
Post-uterine sac (PUS) length 45 43.4 ± 5.6 (39–55) –
PUS/Vulval body diam. 2.4 2.2 ± 0.2 (2.0–2.4) –
PUS/V–A% 53.6 54.6 ± 4.3 (49.1–62.0) –
Ovary length or testis 410 358.7 ± 69.6 (275–457) 305 ± 42.1 (273–367)
Anal (cloacal) body diam. 13 13.0 ± 2.3 (11–18) 13.0 ± 1.4 (12.0–15.0)
Spicule length – – 18.0 ± 0.6 (18.0–19.0)
Gubernaculum length – – 5.3 ± 0.5 (5.0–6.0)
Tail length 59 66.1 ± 18.6 (55–108) 62.3 ± 18.0 (46–88)
Bursa (% of tail) – – 28.0 ± 3.4 (24.6–32.6)
eISSN:
2640-396X
Lingua:
Inglese
Frequenza di pubblicazione:
Volume Open
Argomenti della rivista:
Life Sciences, other
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