Gettinger, R.

1 publication

Ralph, C. L.; Young, S.; Gettinger, R.; O'Shea, Thomas J. (detail)
1985Does the manatee have a pineal body?
Acta Zoologica (Stockholm) 66(1): 55-60. 1 fig.
—Histological study of a T. manatus brain showed that it either lacked a pineal body or had only a rudimentary process which might represent an undeveloped epiphysis cerebri.