Distribución de Coenagrion mercuriale (Charpentier, 1840) (Odonata, Coenagrionidae) en el norte de la provincia de Valladolid, España
2014; University of Valencia; Volume: 38; Issue: 3 Linguagem: Inglês
ISSN
2792-2456
AutoresFrancisco Campos Sánchez-Bordona, Tatiana Velasco Villanueva, Elsa Santos Ramírez, Germán Sanz Lobón, Patricia Casanueva Gómez,
Tópico(s)Mediterranean and Iberian flora and fauna
ResumoThis paper analyzes the distribution of Coenagrion mercuriale (Charpentier, 1840) in the northern half of the province of Valladolid and the variation of dorsal drawing design of the second abdominal segment (S2) among males of the nearby populations. The species was detected in 61 different locations, the streams being the most numerous (86.9 % of cases), followed by rivers (4.9%), ponds (3.3%), channels (1.6%), upwellings (1.6%) and wells (1.6%). Three designs of the dorsal drawing were found, one of them in 13.7% of males and the another two in 43.7% and 42.6% of males. Since in the study area there are large populations found in small streams that dry up in summer, a better
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