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Three New Species of Basirienchus G. N. From Southern Chile Compared With Campbellenchus, Neothada and Basiria (Nematoda: Tylenchida)

Three New Species of Basirienchus G. N. From Southern Chile Compared With Campbellenchus,... THREE NEW SPECIES OF BASIRIENCHUS G. N. FROM SOUTHERN CHILE COMPARED WITH CAMPBELLENCHUS, NEOTHADA AND BASIRIA (NEMATODA: TYLENCHIDA) BY E. GERAERT1) and D. J. RASKI2) 1) Instituut voor Dierkunde, Ledeganckstraat 35, 9000 Gent, Belgium and 2) Division of Nematology, University of California, Davis, CA U.S.A. 95616 Three undescribed tylenchs from Tierra del Fuego, Southern Chile, are considered to belong to Basirienchus gen. n. differing from Basiria by the shape and position of the amphidial apertures and the less prominent labial papillae. By its cuticular structure B. elenae gen. n., sp. n., resembles Campbellenchus and B. costatus gen. n., sp. n. resembles Neothada and Coslenchus; the third species B. uncinatus gen. n., sp. n. does not have such elaborate cuticular structure and resembles Tylenchus s.l. Basiria paragracilis sp. n. from Colorado, U.S.A. has a stylet without knobs; it has a lower head than B. gracilis. Additional information on Campbellenchus is provided. Keywords: Boleodorinae, taxonomy, scanning electron microscopy, morphology, soil nematodes. The study of material from southern Chile revealed the presence of undescribed Tylenchidae: one of the species showed a general resemblance to Campbellenchus Wouts, 1977, another species had cuticular characteristics reminiscent of Coslenchus Siddiqi, 1978 and Neothada Khan, 1979, http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Nematologica Brill

Three New Species of Basirienchus G. N. From Southern Chile Compared With Campbellenchus, Neothada and Basiria (Nematoda: Tylenchida)

Geraert, E.; Raski, D.J.
Nematologica , Volume 31 (3): 23 – Jan 1, 1985
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Publisher
Brill
Copyright
Copyright © Koninklijke Brill NV, Leiden, The Netherlands
ISSN
0028-2596
eISSN
1875-2926
DOI
10.1163/187529285X00364
Publisher site
See Article on Publisher Site

Abstract

THREE NEW SPECIES OF BASIRIENCHUS G. N. FROM SOUTHERN CHILE COMPARED WITH CAMPBELLENCHUS, NEOTHADA AND BASIRIA (NEMATODA: TYLENCHIDA) BY E. GERAERT1) and D. J. RASKI2) 1) Instituut voor Dierkunde, Ledeganckstraat 35, 9000 Gent, Belgium and 2) Division of Nematology, University of California, Davis, CA U.S.A. 95616 Three undescribed tylenchs from Tierra del Fuego, Southern Chile, are considered to belong to Basirienchus gen. n. differing from Basiria by the shape and position of the amphidial apertures and the less prominent labial papillae. By its cuticular structure B. elenae gen. n., sp. n., resembles Campbellenchus and B. costatus gen. n., sp. n. resembles Neothada and Coslenchus; the third species B. uncinatus gen. n., sp. n. does not have such elaborate cuticular structure and resembles Tylenchus s.l. Basiria paragracilis sp. n. from Colorado, U.S.A. has a stylet without knobs; it has a lower head than B. gracilis. Additional information on Campbellenchus is provided. Keywords: Boleodorinae, taxonomy, scanning electron microscopy, morphology, soil nematodes. The study of material from southern Chile revealed the presence of undescribed Tylenchidae: one of the species showed a general resemblance to Campbellenchus Wouts, 1977, another species had cuticular characteristics reminiscent of Coslenchus Siddiqi, 1978 and Neothada Khan, 1979,

Journal

Nematologica – Brill

Published: Jan 1, 1985

Keywords: scanning electron microscopy; soil nematodes; Boleodorinae; taxonomy; morphology

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