HOLORHINAL Meaning and
Definition
-
Holorhinal is an adjective used to describe a specific anatomical feature found in certain mammals, particularly among primates. Derived from the Greek words "holos" meaning "whole" and "rhinis" meaning "nose", holorhinal refers to the condition where the external nares, or nostrils, are situated on the front or front-facing aspect of the snout, allowing for both olfaction and respiration. In holorhinal animals, the nasal cavity is divided into two symmetrical chambers by a septum, which enables separate pathways for air intake and the detection of odors.
This feature is in contrast to the more primitive condition, referred to as merorhinal, where the nostrils open on the sides of the snout. Holorhinal adaptations are considered to be more advanced and evolved, providing organisms with enhanced olfactory capabilities. This configuration allows for improved discernment of scents and a greater ability to identify and locate food sources, potential predators, and potential mates.
Holorhinal noses are primarily observed in mammals with a highly developed sense of smell, such as primates and some insectivores. The complex anatomy of holorhinal noses reflects the evolutionary importance of olfaction in these organisms, enabling them to navigate their environments effectively through the detection and interpretation of various scents.
Common Misspellings for HOLORHINAL
- golorhinal
- bolorhinal
- nolorhinal
- jolorhinal
- uolorhinal
- yolorhinal
- hilorhinal
- hklorhinal
- hllorhinal
- hplorhinal
- h0lorhinal
- h9lorhinal
- hokorhinal
- hoporhinal
- hooorhinal
- holirhinal
- holkrhinal
- hollrhinal
- holprhinal
Etymology of HOLORHINAL
The word holorhinal is derived from two Greek roots: holos meaning whole or entire, and rhinos meaning nose. Holos can also be translated as complete or total, while rhinos specifically refers to the organ for smelling or the nose. So, when combined, holorhinal literally means whole nose or complete nose.
Infographic
Add the infographic to your website:
