Tetylenchus joctus Thorne 1949
Tetylenchus joctus Thorne, 1949 (Fig. 9). Females (n = 11): L = 0.52-0.62 mm; a = 28 - 37; b = 5. 1- 6. 1; c = 8.5-10.2; V = 2 3 - 3 5 5 0 _ 5524 - 29 One male: L = 0.50 mm; a = 33; b = 5.0; c = 7.7; T = 47; spicule = 22 JA. The identity of these specimens is not wholly sure, chiefly because the spe...
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1971
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ftzenodo:oai:zenodo.org:8152842 2023-07-30T04:07:07+02:00 Tetylenchus joctus Thorne 1949 P. A. A. LOOF 1971-12-31 https://zenodo.org/record/8152842 https://doi.org/10.5281/zenodo.8152842 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C67B2BB439FFC9FF4AFB93FDA13997 doi:10.5281/zenodo.8152982 http://publication.plazi.org/id/FFFF0353B41DFFEFFFD1FFF5FF8B397A https://sibils.text-analytics.ch/search/collections/plazi/03C67B2BB439FFC9FF4AFB93FDA13997 doi:10.5281/zenodo.8153002 doi:10.5281/zenodo.8152841 https://zenodo.org/communities/biosyslit https://zenodo.org/record/8152842 https://doi.org/10.5281/zenodo.8152842 oai:zenodo.org:8152842 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode FREELIVING AND PLANT PARASITIC NEMATODES FROM SPITZBERGEN, COLLECTED BY MR. H. VAN ROSSEN, pp. 1-86 in Mededelingen Landbouwhogeschool Wageningen 71 37-39 Biodiversity Taxonomy Animalia Nematoda Chromadorea Rhabditida Tylenchidae Tetylenchus Tetylenchus joctus info:eu-repo/semantics/other publication-taxonomictreatment 1971 ftzenodo https://doi.org/10.5281/zenodo.815284210.5281/zenodo.815298210.5281/zenodo.815300210.5281/zenodo.8152841 2023-07-18T23:06:40Z Tetylenchus joctus Thorne, 1949 (Fig. 9). Females (n = 11): L = 0.52-0.62 mm; a = 28 - 37; b = 5. 1- 6. 1; c = 8.5-10.2; V = 2 3 - 3 5 5 0 _ 5524 - 29 One male: L = 0.50 mm; a = 33; b = 5.0; c = 7.7; T = 47; spicule = 22 JA. The identity of these specimens is not wholly sure, chiefly because the spear, although very indistinct, appears to be only 9 -10 \ L long or 1.6 X width of lip region. Cuticular annulation fine but conspicuous. Lip region continuous, very low. Valves of median bulb located at 44-47 % of neck length from head end. Tail length 4.3 -5.2 anal body widths. In some specimens the distal part of the tail is curved slightly ventrad. Occasionally the striation continues till the terminus which may appear slightly mucronate; this is in accordance with the description of Ferris & Ferris (1967). Ovaries consisting of single row of oocytes except in the multiplication zone; certainly there is no rhachis. Numerous in sample 21; found also in sample 34. In sample 21 also one female was found, conspicuously larger than the others, with much higher lip region offset by slight constriction. Tail curved to ventral side. Dimensions: L = 0.78 mm; a = 36; b = 5.9; c = 10.1; V = 355234; spear length = 12 ji (Fig. 9, D- E). Published as part of P. A. A. LOOF, 1971, FREELIVING AND PLANT PARASITIC NEMATODES FROM SPITZBERGEN, COLLECTED BY MR. H. VAN ROSSEN, pp. 1-86 in Mededelingen Landbouwhogeschool Wageningen 71 on pages 37-39, DOI:10.5281/zenodo.8152982 Other/Unknown Material Spitzbergen Zenodo Ferris ENVELOPE(76.094,76.094,-69.405,-69.405) Thorne ENVELOPE(-60.700,-60.700,-62.933,-62.933) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Nematoda Chromadorea Rhabditida Tylenchidae Tetylenchus Tetylenchus joctus |
spellingShingle |
Biodiversity Taxonomy Animalia Nematoda Chromadorea Rhabditida Tylenchidae Tetylenchus Tetylenchus joctus P. A. A. LOOF Tetylenchus joctus Thorne 1949 |
topic_facet |
Biodiversity Taxonomy Animalia Nematoda Chromadorea Rhabditida Tylenchidae Tetylenchus Tetylenchus joctus |
description |
Tetylenchus joctus Thorne, 1949 (Fig. 9). Females (n = 11): L = 0.52-0.62 mm; a = 28 - 37; b = 5. 1- 6. 1; c = 8.5-10.2; V = 2 3 - 3 5 5 0 _ 5524 - 29 One male: L = 0.50 mm; a = 33; b = 5.0; c = 7.7; T = 47; spicule = 22 JA. The identity of these specimens is not wholly sure, chiefly because the spear, although very indistinct, appears to be only 9 -10 \ L long or 1.6 X width of lip region. Cuticular annulation fine but conspicuous. Lip region continuous, very low. Valves of median bulb located at 44-47 % of neck length from head end. Tail length 4.3 -5.2 anal body widths. In some specimens the distal part of the tail is curved slightly ventrad. Occasionally the striation continues till the terminus which may appear slightly mucronate; this is in accordance with the description of Ferris & Ferris (1967). Ovaries consisting of single row of oocytes except in the multiplication zone; certainly there is no rhachis. Numerous in sample 21; found also in sample 34. In sample 21 also one female was found, conspicuously larger than the others, with much higher lip region offset by slight constriction. Tail curved to ventral side. Dimensions: L = 0.78 mm; a = 36; b = 5.9; c = 10.1; V = 355234; spear length = 12 ji (Fig. 9, D- E). Published as part of P. A. A. LOOF, 1971, FREELIVING AND PLANT PARASITIC NEMATODES FROM SPITZBERGEN, COLLECTED BY MR. H. VAN ROSSEN, pp. 1-86 in Mededelingen Landbouwhogeschool Wageningen 71 on pages 37-39, DOI:10.5281/zenodo.8152982 |
format |
Other/Unknown Material |
author |
P. A. A. LOOF |
author_facet |
P. A. A. LOOF |
author_sort |
P. A. A. LOOF |
title |
Tetylenchus joctus Thorne 1949 |
title_short |
Tetylenchus joctus Thorne 1949 |
title_full |
Tetylenchus joctus Thorne 1949 |
title_fullStr |
Tetylenchus joctus Thorne 1949 |
title_full_unstemmed |
Tetylenchus joctus Thorne 1949 |
title_sort |
tetylenchus joctus thorne 1949 |
publishDate |
1971 |
url |
https://zenodo.org/record/8152842 https://doi.org/10.5281/zenodo.8152842 |
long_lat |
ENVELOPE(76.094,76.094,-69.405,-69.405) ENVELOPE(-60.700,-60.700,-62.933,-62.933) |
geographic |
Ferris Thorne |
geographic_facet |
Ferris Thorne |
genre |
Spitzbergen |
genre_facet |
Spitzbergen |
op_source |
FREELIVING AND PLANT PARASITIC NEMATODES FROM SPITZBERGEN, COLLECTED BY MR. H. VAN ROSSEN, pp. 1-86 in Mededelingen Landbouwhogeschool Wageningen 71 37-39 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C67B2BB439FFC9FF4AFB93FDA13997 doi:10.5281/zenodo.8152982 http://publication.plazi.org/id/FFFF0353B41DFFEFFFD1FFF5FF8B397A https://sibils.text-analytics.ch/search/collections/plazi/03C67B2BB439FFC9FF4AFB93FDA13997 doi:10.5281/zenodo.8153002 doi:10.5281/zenodo.8152841 https://zenodo.org/communities/biosyslit https://zenodo.org/record/8152842 https://doi.org/10.5281/zenodo.8152842 oai:zenodo.org:8152842 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.815284210.5281/zenodo.815298210.5281/zenodo.815300210.5281/zenodo.8152841 |
_version_ |
1772820248016191488 |