The species IUCN conservation status of smooth-coated otter (Lutrogale perspicillata) is considered ‘Vulnerable’, due to an inferred future population decline caused by habitat loss and sustained exploitation. The status of the Arabian subspecies (L. p. maxwelli) occurring in the Tigris marshes of Iraq and Iran is uncertain due to political problems and limited access to this border region in recent years. With this study we could confirm the persistence of the smooth-coated otter in the marshlands of southern Iraq by using a mitochondrial marker (cytochrome b). Moreover, a second sample from Kurdistan was also identified to be L. perspicillata. This observation represents a major range extension of more than 500 km for this poorly known species. It is recommended to undertake further surveys of suitable habitat in the Tigris wetlands, as well as in Kurdistan, to obtain additional information on the distribution of smooth-coated otter in Iraq, and implement conservation measures in those areas.
Using a large sample of museum and newly collected specimens of the cryptic butterfly species Leptidea sinapis and L. reali, identified/confirmed based on genital characters, the patterns in their geographical distributions, historical changes in range and briefly also their habitat associations in Poland, were investigated. Leptidea sinapis occurs mainly in the lowland and upland parts of the country and is rarer than L. reali, which is widespread throughout Poland, including the mountains. In the first half of the 20th century, the range of L. sinapis included the whole of Poland, whereas currently it is confined to eastern and southern regions. Historical records of the distribution of L. reali are concentrated in southern and central Poland. Currently it is recorded from localities throughout Poland. Leptidea reali is recorded most frequently in meadows and shows no clear preference for a particular level of humidity, while L. sinapis is found mainly in woodland and xerothermic habitats. The two species are syntopic within the present range of L. sinapis, which is now a declining and local species, whereas L. reali is now common and widespread. and Konrad Sachanowicz, Agnieszka Wower, Jaroslaw Buszko.
There are five species of musk deer of the genus Moschus, in China, occurring in about 17 provinces. We estimate the total numbers in China to be between 220,000 and 320,000. In some areas the populations are in decline, and some are close to extinction due to over-hunting and habitat loss or degradation, the former being the primary threat to musk deer populations. To conserve musk deer, in situ protection should be improved, and the present unsustainable forest exploitation in the range areas should be halted. Poaching of musk deer, and smuggling of musk deer products, should be prevented. Domestic use of musk should be restricted. In some areas where musk deer have become extinct or are critically endangered, ex situ protection should be introduced. Musk deer farming should be revised and developed according to biological requirements.