Indian migrant butterflies displaced to Arabia by monsoon storm 'Aurora' in August 1983

Although many insect species are now thought to travel hundreds and even thousands of kilometres on the wind (Pedgley, 1982) only a few are butterflies. Three species for which there is reasonably convincing but circumstantial evidence are Danaus plexippus L. from the U.S.A. to the British Isles (Hurst, 1969), Hypolimnas bolina nerina (F.) from Australia to New Zealand (Tomlinson, 1973) and Nymphalis antiopa L. from northern Europe to the British Isles (Chalmers-Hunt, 1977). In this paper we describe the sudden appearance of Indian butterflies in Arabia and provide evidence that they were windborne across the Arabian Sea.     

On the occurrence and status of the Chameleon,Chamaeleo chamaeleon,in Turkey

Abstract

The main distribution area of the Chameleon in Turkey is the Aegean and the Mediterranean regions, however, records are also available from the Marmara region and from southeast Anatolia.     

On the occurrence of the Weasel,Mustela nivalis,in Turkey

Abstract

It was shown that the Weasel is distributed over the whole of Anatolia The species’ considerable size, the occasional occurrence of a white winter coat and the existence of two types of Weasels (nivalis type and minuta type) in Turkey have often lead to the wrong assumption that the Stoat (M. erminea) also occurs in Turkey.     

Red-rumped Wheatear,Oenanthe moesta,in Turkey

Abstract

Even in areas with a rich insect life inhabited by several species of swallows and swifts, different preferences and species assemblages during aerial hunting can be observed. Geographical differences in distribution and abundance, different habitat preferences, time of season and day as well as different range of hunting flights will influence local species assemblages and coexistence during aerial hunting.     

Grey-headed Woodpecker,Picus canus,in north-eastern Turkey

Abstract

A new record of the Grey-headed Woodpecker in north-eastern Turkey shows, together with published results, that the species apparently is distributed in low density over the whole Black Sea region of Turkey.     

Occurrence of the Brown-necked Raven,Corvus ruficollis,at Cizre in Eastern Turkey

An adult male of Maynard's Longnose Sand Snake (Lytorhynchus maynardi) was collected on 24 July 2009 from the east of Sistan and Baluchistan Province in south-eastern Iran. The new locality is the westernmost record of this species in western Asia, and the first record for 42 years from Iran. Information on the geographic distribution of the genus Lytorhynchus Peters, 1863 in Iran, comparative morphology and some ecological data are presented here.     

Paddyfield Warbler,Acrocephalus agricola,at Van Gölü, eastern Turkey

Abstract

A Paddyfield Warbler was mist-netted at Van in eastern Anatolia on 8.5 1987. This is the second record for Turkey.     

Recent records of the Nile Soft-shelled Turtle,Tríonyx triunguis,and of the Euphrates Soft-shelled Turtle,Tríonyx euphratìcus,in the Middle East

Abstract

Thriving populations of the Spiny Oyster Spondylus spinosus Schreibers, 1793, an Indo-Pacific bivalve, are reported from off the Mediterranean coast of Israel. The taxonomy and nomenclature of this new Lessepsian migrant are briefly discussed. The polymorphism of the Mediterranean specimens is discussed. Their habitat is described, and the epibionts and predators in the Mediterranean are enumerated.     

An inflated conservation load for European butterflies: increases in rarity and endemism accompany increases in species richness

The addition of species to the European butterfly list since 1983 has resulted in a number of highly significant changes. Most important are the increases in the number and proportion of endemics and of rare species, and a regional excess of species and endemics for southern Europe compared to northern Europe. There is also a surplus of Lycaenidae and Satyridae compared to other families, and an increase in species per genus associated with the reduction in genera. These additions raise two issues. First, the potential conservation load for European butterflies is inflated at species level. This is especially the case for southern Europe, which has disproportionate increases in rare and endemic species, more particularly if rarity and endemism are found to equate with threat of extinction. Second, the inflation in rarity and endemism suggests that there is a trend to promote ever more local populations (races, subspecies) to species. The taxonomic status of species being added to the list, a quarter of which are regarded as doubtful, is increasingly difficult to determine. Consequently, there is a danger that this may call into question the validity and objectivity of taxonomic practices, and of databases dependent on them, used by conservation. Revision of higher and lower butterfly taxa is urgently required.