Bibliography Record

x
 
 Bullock, Theodore H.; Domning, Daryl Paul; Best, Robin Christopher (detail)
   
1980
Evoked brain potentials demonstrate hearing in a manatee (Trichechus inunguis).
Jour. Mamm. 61(1): 130-133. 1 fig. Feb. 20, 1980.
–Portuguese transl.: Bullock et al. (1981). Abstr.: Bullock et al. (1977). Reports that the most effective frequency was circa 3 kHz. Compares the hearing range with the range of vocalizations in other sirs. The most sensitive region of the head was found to be over the zygomatic process of the squamosal.

Related Index Records (8)

Behavior, Investigative, and Sense Perception
(SEE ALSO: Sense Organs; Sound Production)
  x * 1980 Bullock et al. (TI; auditory evoked potentials; 130-133.)
Brain and Nervous System
(SEE ALSO: Sense Organs)
  x 1980 Bullock et al. (TI; auditory evoked potentials; 130-133.)
Captivity, Sirenians in
(SEE ALSO: Hunting and Capture; Weed Control)
  x 1980 Bullock et al. (TI; Manaus; evoked brain potentials; 131.)
Dugong dugon (Müller, 1776) Palmer, 1895
  x 1980 Bullock et al. (sound production & hearing, comp. w/ TI; 130, 132.)
Sense Organs
(SEE ALSO: Behavior, Investigative, and Sense Perception; Brain and Nervous System; Digestive System; Skeleton; Sound Production)
  x 1980 Bullock et al. (TI; auditory evoked potentials & hearing organs; ?role of zygomatic process; 130-133.)
Sound Production
  x 1980 Bullock et al. (TI; sound frequencies comp. w/ hearing sensitivity; 130-133.)
Trichechus inunguis (Natterer in von Pelzeln, 1883) Thomas and Lydekker, 1897
  x 1980 Bullock et al. (hearing; evoked brain potentials; 130-133.)
Trichechus manatus Linnaeus, 1758
  x 1980 Bullock et al. (sound production, comp. w/ TI; 130, 132.)

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