AGGRESSIVE BEHAVIOUR INUEGITGLANIS ZAMMARANOIGIANFERRARI (CLARIIDAE SILURIFORMES), ANOPHTHALMIC PHREATIC FISH FROM SOMALIA
نویسندگان
چکیده
منابع مشابه
Systematic revision of the formerly monotypic genus Tanganikallabes (Siluriformes: Clariidae)
The monotypic genus Tanganikallabes, endemic to Lake Tanganyika, is a poorly known member of the family Clariidae. Examination of 142 specimens housed in museum collections has revealed the presence of at least two additional species in this genus. Tanganikallabes alboperca sp. nov. is distinguished from all congeners by the length of its pelvic fins, the presence of a depigmented vertical bar ...
متن کاملBacterial infection of mudfish Clarias gariepinus (Siluriformes: Clariidae) fingerlings in tropical nursery ponds.
Bacterial infection among the most common cultured mudfish Clarias gariepinus in Africa, has become a cause of concern, because it constitutes the largest economic loss in fish farms. In order to provide useful biological data of the pathogens for good management practices, samples were collected monthly between January 2008 and December 2009 in three monoculture nursery ponds, located in three...
متن کاملAggressive Behaviour
to more advanced techniques are provided at appropriate places throughout the text; and a comprehensive set of examples is provided at the end of each chapter. An intuitive rather than theoretical approach is stressed by the authors and thus some methods are presented almost entirely in "cook-book" style. With the exception of the material on analysis of frequencies presented in chapter 16, the...
متن کاملThe psychobiology of aggressive behaviour.
Among psychiatric illnesses, genetically determined disorders usually have an early onset and a severe and complicated course. Gene-environmental interaction is of importance for aggressive impulsive behaviour. For example, alcoholism type II has a high family loading, a severe course, and is often associated with antisocial behaviour. In order to gain further understanding of aggressive and im...
متن کاملStereotactic amygdaloidotomy for aggressive behaviour.
Amygdaloidotomy was performed bilaterally on 15 and unilaterally on three patients exhibiting severe aggressive or self-mutilating behaviour. Nine subjects (50%) were improved a year after operation; improvement was maintained in seven (39%) for periods ranging from 27 months to nearly six years. Four non-epileptic cases had convulsions during the period of review; one of them has a persistent ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Monitore Zoologico Italiano. Supplemento
سال: 1981
ISSN: 0374-9444
DOI: 10.1080/03749444.1981.10736613