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Stamatis Zogaris James Maclaine Nicholas Koutsikos Yorgos Chatzinikolaou 《Journal of Natural History》2015,49(5-8):347-357
The river blenny (Salaria fluviatilis) is rarely mentioned in the natural history literature of Cyprus. This has led to doubts about its existence there. Mistakes with mismatched fish collections have occurred in the past, so it is worth asking whether the recorded specimens are actually from Cyprus and whether the species survives there today. Archived correspondence from the original specimen collector confirms that the record of S. fluviatilis on Cyprus is genuine, yet our extensive surveys there during the last 4 years have failed to locate the fish. A review of the species’ Mediterranean island distribution shows that it exists on 10 islands that are either close to the mainland or are relatively very large in areal extent. Although the mystery of S. fluviatilis survival on Cyprus lingers, efforts must be made to survey all potential habitats and consider planning a re-introduction project if the population is confirmed as extinct. 相似文献
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This article investigates the prevalence of unpaid caregiving by local authority district in England and Wales, using data from a new question on caregiving in the 2001 Census. We also examine geographic variation in the characteristics of unpaid care providers including health status, socio-economic status and ethnicity. Results show clear geographic variations in caregiving. The proportion of adults providing more than 20 hours of care per week ranged from less than 2 per cent to nearly 8 per cent. The highest proportions of caregivers were found in areas with higher than average levels of deprivation and long-term illness. Carers in such areas were themselves more likely to be in poor health. There are also clear variations in caregiving propensity by ethnic group. 相似文献
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