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Reproductive system and the spermatophoric reaction of the mesopelagic squid Octopoteuthis sicula (Rüppell 1844) (Cephalopoda: Octopoteuthidae) from southern African waters
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: HJT Hoving MR Lipiński JJ VidelerReproductive features of the poorly known oceanic squid Octopoteuthis sicula are described and quantified to gain insight into the reproductive biology of the species. The data are based on 39 complete and partial specimens from southern African waters, collected between... -
Anaesthesia for transvenous transcatheter tricuspid valve-in-valve implantation
Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia • Authors: LJ Du Preez --- Department of Anaesthesiology and Critical Care, P Le Roux --- Department of Anaesthesiology and Critical Care, AR Coetzee --- Department of Anaesthesiology and Critical Care,The authors report and discuss the anaesthetic management of a transvenous transcatheter tricuspid valve replacement. The conduct of anaesthesia, the challenges encountered and the specific risks associated with the procedure will be discussed. Percutaneous tricuspid valve replacement may be safely... -
Aspects of reproduction in the seasonally breeding African yellow bat, Scotophilus dinganii (A. Smith, 1833)
Item type: Journal Article • Journal: African Zoology • Authors: M. van der Merwe --- Mammal Research Institute, Department of Zoology and Entomology, South Africa N. J. van der Merwe --- Faculty of Veterinary Science, University of Pretoria, South Africa B. L. Penzhorn --- Faculty of Veterinary Science, University of Pretoria, South AfricaMonthly collections of the African yellow bat, Scotophilus dinganii, were made in the Kruger National Park. Examination of serially sectioned reproductive tracts of females showed that the African yellow bat is a monoestrous species and that insemination, ovulation and fertilization...