the most anterior part of the simple tubular heart of lower vertebrates and embryos of higher vertebrates, leading into the artery that leaves the heart; in mammals it forms a part of the upper wall of the right ventricle, in which the pulmonary artery originates.
conus arteriosus
Conus orbignyi was created in 1831.
A small Patent ductus arteriousus doesn't cause too many symptoms. But a large Patent ductus arteriousus includes symptoms of poor growth, shortness of breath, poor eating habits and fast breathing.
Most fish have only two heart chambers.Amphibians and some types of primitive fish have four heart chambers, and the fourth one of these is known as the conus arteriosus.
A fish has four chambered heart. Chambers are as follows . 1 , Sinus venosis , 2 ,Atrium 3 ,ventrical 4 , conus arteriosis or bulbous arteriosis .
Serge Conus
Conus howelli was created in 1929.
Conus glicksteini was created in 1987.
Conus sulcatus was created in 1792.
Serge Conus was born in 1902.
Serge Conus died in 1988.
Conus magnottei was created in 1987.