The dorsal nasal concha consists of an elongated, slightly curled scroll of the first endoturbinate that is attached to the ethmoid crest (ethmoid and nasal bones).
! This is not homologous to the superior nasal concha in human.
References
Text by Antoine Micheau, MD - Copyright IMAIOS
Miller's Anatomy of the Dog, 4th Edition - Evans & de Lahunta- Elsevier
Illustrated Veterinary Anatomical Nomenclature - 3rd edittion - Gheorghe M. Constantinescu, Oskar Schaller - Enke
This definition incorporates text from the book 'Anatomie comparée des mammifère domestiques' - 5th edition - Robert Barone - Vigot