retinal ganglion cell B retinal ganglion cell B3 CL:0004183 https://orcid.org/0000-0002-5260-9315 cell A monostratified retinal ganglion cell with medium soma, sparse dendritic tree, and medium dendritic field. Sixty to eighty neurons with small somata (12 to 24 micrometers in diameter), small dendritic fields (99 to 289 micrometers in diameter), and small axonal diameters (04. to 07. micrometers in diameter) make up Group RGB. We classified cells with a large soma and a large dendritic field as RGA, cells with a small to medium to sized soma and a small to medium to sized dendritic field as RGB, and cells with a small to medium to sized soma but a medium to large dendritic field RGC. BAMS:1049 https://orcid.org/0000-0001-7258-9596