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Phylogenetic relationships of freshwater fishes of the genus Capoeta (Actinopterygii, Cyprinidae) in Iran

The Middle East contains a great diversity of Capoeta species, but their taxonomy remains poorly described. We used mitochondrial history to examine diversity of thealgae-scraping cyprinid Capoeta in Iran, applying the species-delimitingapproaches General Mixed Yule-Coalescent (GMYC) and Poisson Tree Process (PTP) as well as haplotype network analyses. Using the BEAST program, we also examined tem

Stoma-related complications and stoma size - a 2-year follow up

AIM: The purpose of the study was to prospectively describe stoma configuration and evaluate stoma-related complications and their association with possible risk factors.METHOD: All elective patients (n = 180) operated on with a formation of colostomy, ileostomy or loop-ileostomy between 2003 and 2005 were included in the study. Follow up took place on the ward postoperatively and five times durin

Phylogeography and Population Genetic Analyses in the Iberian Toothcarp (Aphanius iberus Valenciennes, 1846) at Different Time Scales

Secondary freshwater fish species inhabiting fluctuating and extreme environments are susceptible to changes in dispersion, effective population size, and genetic structure. The Iberian toothcarp Aphanius iberus is an endemic cyprinodontid of the Iberian Peninsula restricted to brackish water of salt marshes and coastal lagoons on the eastern Spanish Mediterranean coast. In this study, we analyzed

Three new species of algae-scraping cyprinid from Tigris River drainage in Iran (Teleostei: Cyprinidae)

Traditionally small-scale populations of Capoeta in the Tigris River drainage are identified as Capoeta damascina. The recent finding revealed that some populations of small-scaled C. damascina species group are not identified as any described species. We examined these populations and the results showed that there are pronounced differences between them in morphological and molecular characters.