Anatomical subdivisions of the stomach of the Bactrian camel (Camelus bactrianus)

✍ Scribed by Jian-Lin Wang; Gao Lan; Gen-Xuan Wang; Hai-Yan Li; Zheng-Ming Xie

• Publisher: John Wiley and Sons
• Year: 2000
• Tongue: English
• Weight: 176 KB
• Volume: 245
• Category: Article
• ISSN: 0362-2525
• DOI: 10.1002/1097-4687(200008)245:2<161::aid-jmor6>3.0.co;2-b

✦ Synopsis

Twenty stomachs of Bactrian camels (Camelus bactrianus) were studied by gross dissection. Based on the configuration of the stomach and the structure of the mucous membrane, the stomach was divided into three ventricles that differ from the arrangement described for ox and sheep. The first and second ventricles of the proventriculus of camel form one stomach rather than two different stomachs. These ventricles of the proventriculus do not correspond to the rumen and reticulum of ox and sheep. The third ventricle appears to be the abomasum. One part of the abomasum has reticular mucosal folds that indicate it is not the reticulum. A second part of the abomasum has longitudinal mucosal folds suggesting it is not the omasum. Three glandular sac areas associated with the preventriculus and abomasum are also described.