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New Records and Descriptions of Plant Nematodes From Rain Forest Soil in French Guiana, With a First Description of Males of Mesocriconema Surinamense (De Grisse & Maas, 1970) Loof & De Grisse, 1989 (Tylenchida: Nemata) 法属圭亚那热带雨林土壤植物线虫的新记录与描述，包括苏里纳Mesocriconema suinamense (De Grisse & Maas, 1970)的首次雄性描述(Loof & De Grisse, 1989)
Nematologica Pub Date : 1997-01-01 DOI: 10.1163/005025997X00085
E. Berg, P. Quénéhervé, L. Tiedt
{"title":"New Records and Descriptions of Plant Nematodes From Rain Forest Soil in French Guiana, With a First Description of Males of Mesocriconema Surinamense (De Grisse & Maas, 1970) Loof & De Grisse, 1989 (Tylenchida: Nemata)","authors":"E. Berg, P. Quénéhervé, L. Tiedt","doi":"10.1163/005025997X00085","DOIUrl":"https://doi.org/10.1163/005025997X00085","url":null,"abstract":"Redescriptions are given for Mesocriconema surinamense (De Grisse & Maas, 1970) Loof & De Grisse, 1989, associated with Dicorynia guianensis Amshoff and Rotylenchus caudaphasmidius Sher, 1965 associated with a species of Aspidosperma Martius & Zuccharini in a French Guiana rain forest. These are new records for that country. Males of M. surinamense are described for the first time and are characterized by a squared labial disc and a comparatively small bursa. Discocriconemella heynsi Van den Berg & Marais, 1995 is proposed as a synonym of M. surinamense. Discocriconemella limitanea (Luc, 1959) De Grisse & Loof, 1965 is reported from soil around D. guianensis.","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86403307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Comments on some known species of the genus Tylenchus and description of Tylenchus stachys sp. n. (Nematoda:Tylenchidae). 文章题目滇蝗属若干已知种的评述及滇蝗科滇蝗属描述。
Nematologica Pub Date : 1996-01-01 DOI: 10.1163/004525996X00019
M. Brzeski
{"title":"Comments on some known species of the genus Tylenchus and description of Tylenchus stachys sp. n. (Nematoda:Tylenchidae).","authors":"M. Brzeski","doi":"10.1163/004525996X00019","DOIUrl":"https://doi.org/10.1163/004525996X00019","url":null,"abstract":"Variability of Tylenchus arcuatus, T. elegans (n. syn. T. ritae and T. capitatus), T. davainei (n. syn. T. martini) and T. rex are discussed. T. neominimus and T. parangalici are considered species inquirendae. Stylet length, areolation of lateral field, ratio \"a\" and body shape upon relaxation are reliable characters for Tylenchus species differentiation. Tylenchus stachys sp. n., from Australia, is characterized by stylet 14.5-16.5 μm, outer bands of lateral field areolated on entire body, body thin and slightly arcuate.","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89046129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Heterodera litoralis sp.n. (Nematoda: Heteroderidae) from Austral glasswort, Sarcocornia quinqueflora, in New Zealand 海蚤属;(线虫纲:异线虫科)来自新西兰南方玻璃草，Sarcocornia quinquflora
Nematologica Pub Date : 1996-01-01 DOI: 10.1163/187529296X00067
W. M. Wouts, D. Sturhan
{"title":"Heterodera litoralis sp.n. (Nematoda: Heteroderidae) from Austral glasswort, Sarcocornia quinqueflora, in New Zealand","authors":"W. M. Wouts, D. Sturhan","doi":"10.1163/187529296X00067","DOIUrl":"https://doi.org/10.1163/187529296X00067","url":null,"abstract":"Heterodera litoralis sp.n. (Ncmatoda: Heteroderidae) is described from austral glasswort, Sarcocornia quinqueflora (Ung.-Sternb.) A.J. Scott (Chenopodiaceae), a coastal succulent common in Australia, New Caledonia and New Zealand. The new species resembles Heterodera turcomanica in the orientation of the subterminal fcnestrae on the vulval cone. H. turcomanica is a species in the H. avenae group. The long vulval slit of about 40 μm excludes the new species from the H. avenae group. Among the Heterodera species with a long vulval slit H. litoralis most closely resembles H. humuli (cysts bifenestrate, vulval bridge wide, vulval slit long, underbridge present, bullae lacking). H. litoralis differs from H. humuli by the longer, more slender cysts and the longer stylet of the second-stage juveniles.","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90213540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
The Phoretic Association of Diplogaster Coprophila Sudhaus & Rehfeld, 1990 (Diplogastridae) From Cow Dung With Its Carriers, in Particular Flies of the Family Sepsidae 苏德豪斯和雷赫菲尔德(diplogastphila Sudhaus & Rehfeld)， 1990 (Diplogastridae)从牛粪及其载体，特别是脓毒科苍蝇
Nematologica Pub Date : 1996-01-01 DOI: 10.1163/004425996X00083
K. Kiontke
{"title":"The Phoretic Association of Diplogaster Coprophila Sudhaus & Rehfeld, 1990 (Diplogastridae) From Cow Dung With Its Carriers, in Particular Flies of the Family Sepsidae","authors":"K. Kiontke","doi":"10.1163/004425996X00083","DOIUrl":"https://doi.org/10.1163/004425996X00083","url":null,"abstract":"Diplogaster coprophila is specifically phoretic on Sepsidae, Sphaeroceridae (Diptera) and also Cercyon species (Coleoptera, Hydrophilidae). Dauerlarvae of D. coprophila were present on 59% of sepsids caught with emergence traps and 13% of those that landed on a cow pat in the field. Both sexes of the flies were infested. In laboratory experiments, using Sepsis punctum as carriers, dauerlarvae were found to aggregate on the fly pupae where they wait motionless until the metamorphosis of the fly is completed. At eclosion, the dauerlarvae move to the abdomen of the fly and enter the genital opening; they are present in the reproductive system of female and male sepsids. Dauerlarvae are transmitted from male to female during copulation. They cannot leave the carriers by their own volition but are placed in the dung by the female fly during oviposition. Phoresy is physiologically obligatory for D. coprophila. Dauerlarvae fail to develop unless they spend some time on a carrier.","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88931361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
Z. KHAN & M. S. JAIRAJPURI: The Actinolaims: Predatory Soil Nematodes from India. Aligarh Muslim University, Aligarh, India, 1994. 137 pp., 26 figs Z. KHAN & M. S. JAIRAJPURI:放线菌:来自印度的掠食性土壤线虫。阿里格尔穆斯林大学，印度阿里格尔，1994年。137页，26幅图
Nematologica Pub Date : 1996-01-01 DOI: 10.1163/004625996X00108
E. Geraert
{"title":"Z. KHAN & M. S. JAIRAJPURI: The Actinolaims: Predatory Soil Nematodes from India. Aligarh Muslim University, Aligarh, India, 1994. 137 pp., 26 figs","authors":"E. Geraert","doi":"10.1163/004625996X00108","DOIUrl":"https://doi.org/10.1163/004625996X00108","url":null,"abstract":"","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90254151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Eubostrichus topiarius sp. n., a new free-living, marine species of Stilbonematinae (Nematoda : Desmodoridae) from a shallow subtidal sand bottom 在潮下浅滩沙底发现的一种自由生活的海生死骨线虫(线虫纲:死骨线虫科)
Nematologica Pub Date : 1996-01-01 DOI: 10.1163/004625996X00027
E. Berger, W. Urbancik, J. Ott
{"title":"Eubostrichus topiarius sp. n., a new free-living, marine species of Stilbonematinae (Nematoda : Desmodoridae) from a shallow subtidal sand bottom","authors":"E. Berger, W. Urbancik, J. Ott","doi":"10.1163/004625996X00027","DOIUrl":"https://doi.org/10.1163/004625996X00027","url":null,"abstract":"Eubostrichus topiarius sp. n. is a new species of the small subfamily Stilbonematinae, whose members are obligatorily associated with ectosymbiotic bacteria. It is recorded from the Bay of Vestar (northern Adriatic Sea) where it inhabits the interstitial space of a moderately sorted, coarse subtidal sand. The new species is much larger than, and of different proportions from the previously described species. The unispiral amphid is comparatively small and close to the anterior end; the cephalic region shows circles of 6 inner and 6 outer labial sensillae; the 4 cephalic sensillae are elongated; the anterior circle of 8 subcephalic setae inserts at the posterior margin of the amphid; the females are larger than the males showing up to 7 eggs in their uterus. This is a contribution to a revision of a very interesting genus to which a number of inadequately described specimens have been assigned.","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89448592","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
On the Genus Eutylenchus Cobb, 1913 (Nematoda: Tylenchidae) 论圆线虫属，1913(线虫纲:圆线虫科)
Nematologica Pub Date : 1996-01-01 DOI: 10.1163/187529296X00012
M. Brzeski
{"title":"On the Genus Eutylenchus Cobb, 1913 (Nematoda: Tylenchidae)","authors":"M. Brzeski","doi":"10.1163/187529296X00012","DOIUrl":"https://doi.org/10.1163/187529296X00012","url":null,"abstract":"The genus Eutylenchus is diagnosed and the usefulness of various morphological characters for species differentiation is discussed. A key for identification of known species is provided. Eutylenchus africanus and E. excretorius are redescribed.","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87801339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Genomic diversity between Radopholus similis populations from around the world detected by RAPD-PCR analysis. 用RAPD-PCR方法分析了世界各地相似雷家龙种群的基因组多样性。
Nematologica Pub Date : 1996-01-01 DOI: 10.1163/004625996X00036
M. Hahn, P. Burrows, D. Wright
{"title":"Genomic diversity between Radopholus similis populations from around the world detected by RAPD-PCR analysis.","authors":"M. Hahn, P. Burrows, D. Wright","doi":"10.1163/004625996X00036","DOIUrl":"https://doi.org/10.1163/004625996X00036","url":null,"abstract":"DNA extracts from thirteen populations of Radoplaolus similis, collected previously from roots of various hosts at different locations around the world, and one population each of R. bridgei and R. citri, both collected in Indonesia, were compared using the polymerase chain reaction based method of random amplified polymorphic DNA (RAPD-PCR). Hierarchical cluster analysis was applied to the data obtained from RAPD profiles. This arranged the fifteen populations into two clusters. It also highlighted the two populations of R. citri and R. bridgei which were genomically distinct from R. similis. The results are discussed in the context of the genomic divergence of the species R. similis and the genus Radopholus.","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89071083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Revision of the genus Tylencholaimus de Man, 1876. Remaining species. 1876年修订的曼鼠属。剩余的物种。
Nematologica Pub Date : 1996-01-01 DOI: 10.1163/004525996X00037
R. P. Santiago, A. Coomans
{"title":"Revision of the genus Tylencholaimus de Man, 1876. Remaining species.","authors":"R. P. Santiago, A. Coomans","doi":"10.1163/004525996X00037","DOIUrl":"https://doi.org/10.1163/004525996X00037","url":null,"abstract":"The present paper deals with the taxonomy of five species belonging to the genus Tylencholaimus de Man, 1876. Two of them are prodelphic: T. stecki Steiner, 1914 and T. vulvulatus Rahman, Jairajpuri, Ahmad & Ahmad, 1987; they are characterized by having perioral region not disc-like, anterior part of the pharynx expanding gradually to the basal bulb, and posterior genital branch more than two body widths long. The other three species are opisthodelphic: T. intermedius n. sp., T. gertii Kruger, 1965 and T. pakistanensis Timm, 1964. These five species are described and illustrated. Moreover, T. rossi Yeates, 1979 is transferred to Tantunema Siddiqi, 1979 as Tantunema rossi (Yeates, 1979) n. comb. Several species recently described or transferred to Tylencholaimus, and others considered species inquirendae are briefly discussed.","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81189665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
On the taxonomic position of Tylencholaimus zeelandicus de Man, 1876 (Nematoda: Dorylaimida). 文章标题1876年Man zeelandicus的分类地位(线虫纲:Dorylaimida)。
Nematologica Pub Date : 1996-01-01 DOI: 10.1163/004525996X00055
P. Loof
{"title":"On the taxonomic position of Tylencholaimus zeelandicus de Man, 1876 (Nematoda: Dorylaimida).","authors":"P. Loof","doi":"10.1163/004525996X00055","DOIUrl":"https://doi.org/10.1163/004525996X00055","url":null,"abstract":"Tylencholaimus zeelandicus de Man, 1876, the position of which in the genus Tylencholaimus is doubtful from the original description and illustrations, is redescribed from topotypes and transferred to Doryllium. D. labiatum Andrassy, 1987 is identical with it. A neotype is designated and the differences from the other species of Doryllium are discussed.","PeriodicalId":18988,"journal":{"name":"Nematologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88862411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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