Nematodes of the order Dorylaimida from Andalucia Oriental, Spain.: The genus Enchodelus Thorne, 1939.: 1.: Description of two new and two known species with conical tail

被引:11
|
作者
Guerrero, Pablo [1 ]
Liebanas, Gracia [1 ]
Pena-Santiago, Reyes [1 ]
机构
[1] Univ Jaen, Dept Biol Anim Biol Vegetal & Ecol, Jaen 23071, Spain
关键词
Enchodelus brevidentatus; Enchodelus morgensis; Enchodelus porosus sp n; Enchodelus veletensis sp n; morphology; morphometrics; taxonomy;
D O I
10.1163/156854107781487251
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
Two new and two known species belonging to the genus Enchodelus from the Southeast of the Iberian Peninsula are described and illustrated. Enchodelus porosus sp. n. is characterised by its medium-sized body (1.39-1.70 mm), lateral chord bearing conspicuous pores surrounded by a refractive ring, odontostyle 16.5-18.0 mu m long, female reproductive system amphidelphic with uterus bipartite including irregular refractive bodies, pars refringens vaginae absent, spicules 39-45 mu m long, 4-6 separated ventromedian supplements and ventrally curved conical tail. Enchodelus veletensis sp. n. is a medium- to large-sized nematode (1.78-2.06 mm), with odontostyle 29-31 mu m long, female genital system amphidelphic with uterus bipartite, vagina bearing two sclerotisations surrounded by a spherical pars distalis and ventrally Curved conical tail. In addition, E. morgensis is redescribed and new observations on E. brevidentatus are provided and discussed.
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页码:515 / 536
页数:22
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