Micronella najtae n. sp (Collembola: Brachystomellidae), a new species from Tierra del Fuego with a key to the species

被引：0
|
作者：
Arbea, Javier I. [1 ]
机构：
[1] Ria Solia 3,Ch 39, Astillero 39610, Spain
来源：
ZOOSYSTEMA | 2017年 / 39卷 / 01期
关键词：
Chaetotaxy; neotropic; Argentina; Southern part of South America; new species;
D O I：
10.5252/z2017n1a2
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
A new species, Micronella najtae n. sp. is described. It has the following combination of characters: six sensilla on antennal segment IV, sensory organ of antennal segment III with two inner sensory "clubs", 7-8 vesicles in postantennal organ, unguis without inner tooth and ratio of ordinary chaetae: sensory chaetae on abdominal tergites I-III as 1: 2.3-2.6. The dorsal chaetotaxy places the new species in an isolated position in the genus. An identification key to the five species of the genus Micronella Arle, 1959 is given.
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页码：15 / 20
页数：6
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