in-situ
In its original place or position.
Used in 102 profiles
Ichthyological terms, not general ones.
In its original place or position.
Used in 102 profiles
Process of protecting and maintaining an organism within its natural habitat.
The study or maintenance of an organism or groups of organisms outside of the natural habitat
Process of protecting and maintaining an organism outside its natural habitat, e.g., in a zoo or relocation project.
One of the bony or cartilaginous arches situated on either side of the pharynx that form the support for the gills.
Used in 2 profiles
Gas-filled sac with 1-3 chambers, situated just below the vertebral column in most ray-finned fishes. Its primary function is to aid in buoyancy by offsetting the weight of heavier structures such as bone, but is also used for respiration or sound production in some species. Often reduced in benthic fishes and sometimes absent altogether. Also known as the air or swim bladder.
Used in 104 profiles
Of, relating to, or situated on the humerus.
Used in 25 profiles
Relating to, situated on or in, or extending towards the side or sides. Opposite of medial.
Used in 429 profiles
Relating to, situated on or in, or extending towards the middle; median. Opposite of lateral.
Used in 183 profiles
Paired bone situated in the pectoral girdle, below the cleithrum.
Of, relating to, or situated on a river or riverbank.
Used in 85 profiles
Situated close to the margin of something.
Used in 64 profiles
One of the bones comprising the operculum, situated below the opercle.
Used in 2 profiles
Situated close to the end of something.
Used in 27 profiles
In ichthyology, situated at or forming the end of, e.g., a 'terminal' mouth is located at the anterior-most part of the head.
Used in 25 profiles
Relating to or situated on or close to the abdomen or lower surface of an animal's body; abdominal
One of the bony or cartilaginous arches situated on either side of the pharynx that form the branchial arches and lower jaw.