In:
Nematology, Brill, Vol. 20, No. 7 ( 2018-07-25), p. 617-639
Abstract:
Longidorus pinus sp. n. from China is characterised by females 3.3-4.9 mm long; lip region 8-12 μ m diam., distinctly offset by a constriction; amphidial fovea pocket-shaped without basal lobes; a short odontostyle (67-81 μ m); anteriorly located guide ring (30-38 μ m); and short and conoid tail (31-40 μ m long, c = 84-138, c′ = 1.2-1.9), with one or two pairs of caudal pores on each side. Males were not found. Three developmental juvenile stages were identified, the first-stage juvenile with conoid tail (c′ = 2.4-2.9). The polytomous key codes for the new species are: A2(3), B1, C23, D4, E1, F2, G23, H23, I1, J2, K6. Molecular phylogenetic analyses based on SSU, D2-D3 of LSU, ITS1 and ITS2 rDNA sequences indicate that L. pinus sp. n. is closely related to L. hangzhouensis , L. asiaticus , and L. camelliae , all of which apparently share a common Asiatic geographic origin. In addition, a key for identification of Longidorus found in China, based on morphological characters of both female and first-stage juvenile, is provided.
Type of Medium:
Online Resource
ISSN:
1388-5545
,
1568-5411
DOI:
10.1163/15685411-00003165
Language:
Unknown
Publisher:
Brill
Publication Date:
2018
detail.hit.zdb_id:
2019332-4
SSG:
12
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