Respiratory Anatomy and Physiology of Reptiles
Year: 2026
Type: article
Abstract: Reptiles have varied lung anatomy with three main lung types: unicameral, transitional, and multicameral. Crocodilians have a well-developed bronchial tree, while all other species have either a limited number of bronchi or no bronchi at all. The primary gas exchange structures are the faveoli and ediculae, which can have either homogeneous or heterogeneous distribution within the lung parenchyma. The physiology of reptile respiration is also complex, varied, and at times contradictory across species. A basic understanding of anatomy and physiology is essential for proper diagnostic and therapeutic approaches to reptile patients. Therefore, a paradigm shift is needed to start thinking of the anatomy and physiology of individual species rather than believing that a single concept applies to all reptiles equally. As such, future research should aim to duplicate concepts across the more common species encountered in clinical practice.
Source: Animals
DOI: 10.3390/ani16091396
Author: Javier G. Nevarez
Institution: Louisiana State University
Language: English
Subfield: Urology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $2,896
OpenAlex ID: W7160020223