lamina
A thin layer of bone, membrane, or other tissue.
Used in 2 profiles
Ichthyological terms, not general ones.
A thin layer of bone, membrane, or other tissue.
Used in 2 profiles
Slimy, viscous substance used as a protective lubricant. Secreted by mucous membranes.
Used in 7 profiles
Membranous sac lining the abdominal cavity, the pigmentation of which is sometimes used in identification of fish larvae.
Any of the bony spines supporting the membrane of a fish's fin including both spines and soft rays.
Used in 793 profiles
In morphology, an elongate, raised strip, margin or border on a bone, tooth, tissue membrane, etc.
Used in 60 profiles
In vertebrates, the thin, membranous layer of external tissue forming the protective covering of the body.
Used in 399 profiles
A membranous sac containing yolk attached to the ventral surface of embryos and early larvae in some fishes. Retained for a period post-hatching in those species which form yolk sac larvae.
Used in 221 profiles