Estudio ecológico y fenológico de los Opiliones (Arachnida) de Monte Pedroso (Santiago de Compostela, a Coruña, España)

  1. Izaskun Merino Sáinz
  2. Yeneva Gutiérrez Moirón 1
  3. José Carlos Otero González
  4. Jesús Hernández Corral 2
  5. Carlos Enrique Prieto Sierra
  1. 1 Departamento de Biología de Organismos y Sistemas, Universidad de Oviedo, Calle Catedrático Rodrigo Uría s/n, 33071 Oviedo
  2. 2 4 Instituto Universitario de Investigación CIBIO (Centro Iberoamericano de la Biodiversidad). Universidad de Alicante. España
Aldizkaria:
Revista ibérica de aracnología

ISSN: 1576-9518

Argitalpen urtea: 2020

Zenbakia: 36

Orrialdeak: 119-127

Mota: Artikulua

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Beste argitalpen batzuk: Revista ibérica de aracnología

Laburpena

The studied harvestmen (543 specimens of 13 species) were collected using pitfall traps (53 traps replaced on a fortnightly basis) in 1977-78 on 10 localities from Monte Pedroso (NE-Santiago de Compostela). Homalenotus quadridentatus and Odiellus seoanei showed a low niche breadth index value (N2) despite being abundant, while Leiobunum blackwallii and Ischyropsalis hispanica had broader niches with very few specimens. Phenological plots of the most abundant species are presented. Species accumulation curves suggest a reliable sampling, although biases in sampling or specimen recovery cannot be ruled out. Localities with a more different specific composition are heather-gorse and gallery forest. Phalangium opilio and O. seoanei form an assemblage associated with heather-gorse

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