Turtle blood flukes belonging to the family Spirorchiidae (Digenea) represent a major threat for sea turtle health and are considered the most important parasitic cause of turtle stranding and mortality worldwide. Despite the large diversity of spirorchiid species found globally, there are only 2 records for free-ranging Mediterranean sea turtles that date back to the late 1800s involving just ...

Abstract Dispersal has major impacts on population dynamics, genetics and evolution, also is critical for management conservation. frequently sex‐ age‐specific, but current knowledge strongly taxonomically biased toward birds mammals. Here, we provide estimates of dispersal in a threatened freshwater turtle species, the European pond Emys orbicularis . Based 15 years capture‐mark‐recapture (CMR...

Molecular analyses of turtle relationships have overturned prevailing morphological hypotheses and prompted the development of a new taxonomy. Here we provide the first genome-scale analysis of turtle phylogeny. We sequenced 2381 ultraconserved element (UCE) loci representing a total of 1,718,154bp of aligned sequence. Our sampling includes 32 turtle taxa representing all 14 recognized turtle f...

INTRODUCTION The sturgeons of the Caspian Sea are considered highly valuable species. The Caspian Sea has traditionally been regarded as the sea of sturgeon since it produces more than 90 percent of the world’s caviar. Despite a remarkable decline of sturgeon numbers over recent years, the Caspian Sea still continues to be of considerable importance in sturgeon fisheries. In 1997, the global la...

Article history: Received 14 September 2005 Received in revised form 10 December 2005 Accepted 19 December 2005 Available online 14 February 2006 There has been a growing concern about the interactions of endangered sea turtles with the pelagic longline fishery in Hawaii recently. Some tough measures including a swordfish harvest ban have been put into effect since 2000 to protect these turtles...

The problem of how to protect sea turtle nests from terrestrial predators is of worldwide concern. On Queensland's southern Sunshine Coast, depredation of turtle nests by the introduced European red fox (Vulpes vulpes) has been recorded as the primary terrestrial cause of egg and hatchling mortality. We investigated the impact of foxes on the nests of the loggerhead turtle (Caretta caretta) and...

Sea turtle is a long-lived marine reptile. The long evolution history of this animal results in great interests to understand its population traits. However, the endangered status of sea turtle prevents us from conducting extensive studies. In spite of great efforts have devoted to the researches on the biology of sea turtle, little progress was achieved for decades. Only in recent years, the a...

* The author is employed at the United Nations Environment Programme’s Regional Office for Europe. The paper is presented by the author in her personal capacity, however, and opinions expressed in this paper should be attributed to the author. They are not meant to represent the positions or opinions of UNEP or the State Parties to the Framework Convention on the Protection of the Marine Enviro...

iran has limited water resources that require preservation and reducing water loss from reservoirs, especially in arid and semi arid regions. there are a number of methods available for to control water loss from reservoirs and canals. concrete linings in water reservoirs and ponds are durable, but their efficiency is limited. geomembrane sheets are another method of controlling leakage from wa...

P41B-01, 2004. Paganelli F., Lopes R.M., Turtle E.P., Williams D.A., Olympus Mass Movement Study from Mars Global Surveyor and Comparison with Io's Volcanoes and Mountains from Galileo Mission, EOS Trans. AGU, 85(47), Fall Meet. Suppl., Abstract V33C-1482, 2004. McEwen A., Dawson D., Denk T., Helfenstein P., Johnson T., Neukum G., Porco C., Roatsch T., Peter T., Turtle E., Early Cassini Imaging...