Criconematidae (Nematoda: Tylenchida) from the New Zealand region: Analysis of and key toCriconema(Nothocriconemella) species

Autor:	W. M. Wouts, Gregor W. Yeates, P.A.A. Loof
Rok vydání:	1997
Předmět:	Graminicola Genus Tylenchida Botany Key (lock) Animal Science and Zoology Biology Subgenus biology.organism_classification Region analysis
Zdroj:	New Zealand Journal of Zoology. 24:153-162
ISSN:	1175-8821 0301-4223
Popis:	Relationships of Criconema species characterised by the second annule not being narrower than the first, the postvulval region tapering regularly, and R>70 were investigated. This group of species has sometimes been assigned to the genus or subgenus Nothocriconemella. Cluster analysis of 46 populations representing the nominal species in the Criconema mutabile‐group demonstrated that, except for C. undulatum, C. acuticaud‐atum, C. alpinum, and C. graminicola (all described as new by Loof, Wouts, and Yeates in 1997), C. californicum, and possibly C. kovacsi, they all belong to the species C. mutabile. Comparison of ,15 collections and descriptions revealed problems in discriminating between C. sphagni and C. macilentum; a comprehensive analysis of additional populations is necessary to resolve their status. A key is given to the 14 recognised species of ’Nothocriconemella ‘.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a2da266343472abfae55c80910b66e2d https://doi.org/10.1080/03014223.1997.9518109 Zobrazit plný text záznamu