THE GENUS LAXUS COBB, 1894 (STILBONEMATINAE, NEMATODA) - DESCRIPTION OF 2 NEW SPECIES WITH ECTOSYMBIOTIC CHEMOAUTOTROPHIC BACTERIA

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作者
OTT, JA
BAUERNEBELSICK, M
NOVOTNY, V
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Q [生物科学];
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07 ; 0710 ; 09 ;
摘要
Two new species of free-living marine nematodes belonging to the genus Laxus Cobb, 1894, L, oneistus and L. cosmopolitus, are described from shallow subtidal sands in the Belize Barrier Reef and the Adriatic Sea. Both species are covered by ectosymbiotic chemoautotrophic sulfur-oxidizing bacteria. The genus Laxus is redefined and Catanema cobbi Inglis, 1967 transferred to this genus. For L, oneistus, biometrical data for juvenile stages are given.
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页码:508 / 527
页数:20
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