The monogenean ectoparasite genera Dactylogyrus and Gyrodactylus are hyperdiverse, and yet monogenean communities infecting freshwater fish in the northern Holarctic are variable and often impoverished. This is a result of extinctions during periods of glaciation when the host fishes experienced range contraction. Fish species recolonised northern Europe by one of three routes; stenohaline fish...

Using a mixed-methods approach, including data from a national sample of 1851 employees and 10 in-depth interviews with various categories of employees, this paper examines what factors influence different atti-tudes towards industrial action among Swedish employees. It adds to previous research by showing that social class has a strong influence on attitudes, both in terms of its effects on wa...

Organizational commitment and employee job satisfaction are presented in the literature as key work atti tudes leading to higher organizational performance. This paper examines the extent to which transformational leadership and organizational culture influence employees' attitudinal outcomes, as well as the effect of job satisfaction on organizational commitment. Data for the study was collect...

Sperata aor commonly called as long- whiskered cat fish or "Bada Tengan" in local fish markets harboured one new and one previously known species of genus Thaparocleidus Jain, 1952, along with two species of Cornudiscoides Kulkarni, 1969, infesting gills. Thaparocleidus aori (Rizvi, 1971) Lim, 1996, was earlier described by Rizvi therefore was briefly recorded in the present study, except the e...

in the present study, we reported infection with eighteen species of the genus dactylogyrus, belong to thefamily dactylogyridae from five breeder fish species, including common carp (cyprinus carpio), grass carp(ctenopharyngodon idella), silver carp (hypophthalmichthys molitrix), big head carp (hypophthalmichthysnobilis) and black carp (myelopharyngodon piceus) which introduced and imported to ...

Bu çalışmada Sarıöz Deresi’nden (Beyşehir) elektroşokerle avlanan (dört mevsim) 148 adet siraz balığı (Capoeta mauricii) helmint parazitler yönünden incelenmiştir. İnceleme sonucunda; 5 farklı gruba ait helminth parazite rastlanılmıştır (monogenea: Paradiplozoon sp. ve Dactylogyrus turcicus, digenea: Allocreadium isoporum, nematoda: Rhapdochona sp., acanthocephala: Pomphorhynchus spindletruncat...

Willomitzer J.: Therapy of Major Ectoparasitoses in Grasscarp (Ctenopharyngodon idella ) Fry and Fingerlings. Acta vet., 49, 1980: 279-282. Dipping, short-term and long-term baths in solutions of common substances (potassium permanganate, formaline, common salt) currently recommended for the control of ectoparasites of the genera Chilodonella, Trichodinella and Dactylogyrus in grasscarp fry and...