A new species of Vella L. (Brassicaceae) from the south-eastern part of the Iberian Peninsula

1992 ◽  
Vol 109 (3) ◽  
pp. 369-376 ◽  
Author(s):  
MANUEL B. CRESPO
Nematology ◽  
2009 ◽  
Vol 11 (4) ◽  
pp. 485-508
Author(s):  
Joaquín Abolafia ◽  
Reyes Peña-Santiago

AbstractA new species of the genus Cephalobus is described from natural areas in the south-eastern Iberian Peninsula. Cephalobus harpagonis sp. n. is characterised by female body length of 0.38-0.47 mm, lips amalgamated in pairs, labial probolae present as low ridges connecting tips of adjacent lips, ovary lacking flexures, spermatheca 11-12 μm long, postuterine sac very short (0.3-0.4 times corresponding body diam.), female tail conical or subcylindrical (22-31 μm, c = 13.2-17.1, c′ = 1.7-2.5) and ending in a tuberculate, often harpoon-like, mucro. Descriptions, measurements and illustrations, including SEM photographs, are also provided for C. persegnis and C. troglophilus from Spain. An identification key to Cephalobus species and a compendium of their measurements are also provided.


2014 ◽  
Vol 48 (45-48) ◽  
pp. 2985-3006 ◽  
Author(s):  
Lucía Pedrouzo ◽  
M. Carmen Cobo ◽  
Óscar García-Álvarez ◽  
José L. Rueda ◽  
Serge Gofas ◽  
...  

2014 ◽  
Vol 46 (1-2) ◽  
pp. 121 ◽  
Author(s):  
Andrea Rattu ◽  
Piero Leo ◽  
Raynald Moratin ◽  
Sönke Hardersen

<em>Diplacodes lefebvrii</em> (Rambur, 1842) is a libellulid dragonfly, which is common and widespread in Africa and across the Indian Ocean. While this species is fairly common in the south and east of the Mediterranean, its European range is confined to Cyprus, the island of Rhodes and the south of the Iberian Peninsula. Here we report the first record of <em>D. lefebvrii </em>for Italy, which was captured near Cagliari (Sardinia) on 11.IX.2013. In October 2014, a population of the same species was observed at a small wetland on the island “Isola di San Pietro” (Sardinia). Here the observed sex ratio of <em>D. lefebvrii</em> was strongly biased in favour of females and only a single male was observed.


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