The Portuguese dogfish or Portuguese shark (Centroscymnus coelolepis) is a species of sleeper shark of the family Somniosidae. This globally distributed species has.
Bibliography. 1756-2009. This section contains all the papers and books which are the basis for my book Freshwater Fishes of Iraq (Pensoft Publishers, Sofia-Moscow, 2010.
I wrote my biology senior thesis in college about the life cycle of the schistosomes, the blood flukes that make their home in human blood vessels, where.
The American Society of Metabolic and Bariatric Surgery state that the number of weight loss surgeries in the US increased from 13,000 in 1998 to over 200,000 in 2008. Like humans and other animals, fish suffer from diseases and parasites. Fish defences against disease are specific and non-specific. Non-specific defences include.
Lézard ocellé sur un rocher Classification selon ReptileDB Règne Animalia Embranchement Chordata Sous-embr. Vertebrata Classe Reptilia Sous-classe Lepidosauria.