Habitats and interspecific associations of zodariid spiders in the Negev (Araneae: Zodariidae)

PEKÁR, Stanislav a Yael LUBIN. Habitats and interspecific associations of zodariid spiders in the Negev (Araneae: Zodariidae). Israel Journal of Zoology. 2003, roč. 49, č. 4, s. 255-267, 8 s. ISSN 0021-2210.

Základní údaje

• Originální název: Habitats and interspecific associations of zodariid spiders in the Negev (Araneae: Zodariidae)
• Název česky: Biotop a mezidruhové asociace mravčíků v Negevské poušti (Araneae: Zodariidae)
• Autoři: PEKÁR, Stanislav (703 Slovensko, garant) a Yael LUBIN (376 Izrael).
• Vydání: Israel Journal of Zoology, 2003, 0021-2210.

Další údaje

• Originální jazyk: angličtina
• Typ výsledku: Článek v odborném periodiku
• Obor: 10600 1.6 Biological sciences
• Stát vydavatele: Izrael
• Utajení: není předmětem státního či obchodního tajemství
• Impakt faktor: Impact factor: 0.317
• Kód RIV: RIV/00216224:14310/03:00009726
• Organizační jednotka: Přírodovědecká fakulta
• UT WoS: 000220903600002
• Klíčová slova anglicky: desert; environmental factors; species distribution; abundance
• Štítky: abundance, desert, Environmental factors, species distribution

Anotace

We investigated the habitats and interspecific associations of eight species of zodariid spiders in the Negev desert of Israel. The spiders were collected using pitfall traps for 3 years at 10 sites as a part of a large-scale project. Zodariidae were the second most abundant family of spiders. One species, Zodarion nitidum was the most abundant of all trapped spiders (17.5%). Lachesana blackwalli showed a preference for sand, Trygetus sexoculatus, Lachesana rufiventris, Z. nitidum, Ranops expers for rock, and Zodarion judaeorum for loess. Further, T. sexoculatus showed an affinity to wadi habitats, Z. judaeorum, Zodarion cyrenaicum and L. blackwalli to plateau, whereas Z. nitidum and R. expers occurred mainly on slopes. T. sexoculatus and Z. nitidum tended to occur at northern (low altitude) sites with higher rainfall. Palaestina eremica, L. blackwalli and R. expers were more abundant in southern sites at higher altitude, but with low rainfall.

Anotace česky

We investigated the habitats and interspecific associations of eight species of zodariid spiders in the Negev desert of Israel. The spiders were collected using pitfall traps for 3 years at 10 sites as a part of a large-scale project. Zodariidae were the second most abundant family of spiders. One species, Zodarion nitidum was the most abundant of all trapped spiders (17.5%). Lachesana blackwalli showed a preference for sand, Trygetus sexoculatus, Lachesana rufiventris, Z. nitidum, Ranops expers for rock, and Zodarion judaeorum for loess. Further, T. sexoculatus showed an affinity to wadi habitats, Z. judaeorum, Zodarion cyrenaicum and L. blackwalli to plateau, whereas Z. nitidum and R. expers occurred mainly on slopes. T. sexoculatus and Z. nitidum tended to occur at northern (low altitude) sites with higher rainfall. Palaestina eremica, L. blackwalli and R. expers were more abundant in southern sites at higher altitude, but with low rainfall.

Návaznosti

• GP206/01/P067, projekt VaV: Název: Biosystematika a ekológia mravčíkov (Araneae, Zodariidae) strednej Európy

Investor: Grantová agentura ČR, Biosystematika a ekológia mravčíkov (Araneae, Zodariidae) strednej Európy

• MSM 143100010, záměr: Název: Časoprostorová dynamika biodiverzity v ekosystémech střední Evropy.

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Časoprostorová dynamika biodiverzity v ekosystémech střední Evropy