Fig. 2From: Morphological and ultrastructural features of the laryngeal mound of Egyptian Cattle Egret (Bubulcus ibis, Linnaeus, 1758)Colored scanning electron micrographs of the laryngeal mound of Cattle Egret, showing glottis of the laryngeal mound (Gtt) with its rims had mucosal lip (asterisks), elongated slit-like caudal laryngeal sulcus (LS), the terminal part of the laryngeal mound (except middle part) was characterized by a transverse row of pyramidal-shaped papillae (arrowheads), which demarcated from the esophagus (OS), mucosal sheet (arrow)Back to article page