The alveus of the hippocampus borders the wall of the lateral ventricle and is composed of white, myelinated fibers.

The alveus arises from cell bodies in the subiculum and hippocampus, and eventually merges with the fimbria of the hippocampus.

The Large Grizzled Skipper (Pyrgus alveus) is a species of skipper (family Hesperiidae).

The alveus is the deepest layer and contains the axons from pyramidal neurons, passing on toward the fimbria/fornix, one of the major outputs of the hippocampus.

Well, like the limpet Lottia alveus, described in the essay "Losing a Limpet," one can overadapt to a niche and find one's food of choice running out.

The fimbria is an accumulation of myelinated axons (mostly efferent) that first collect on the ventricular surface of the hippocampus as the alveus (a thin layer resembling an inverted trough).

In the caldarium, there would be a bath (alveus, piscina calida or solium) of hot water sunk into the floor and there was sometimes even a laconicum-a hot, dry area for inducing sweating.

It resembles some smaller races of Large Grizzled Skipper (P alveus) but can usually be recognized by the pale reddish brown colour of the under hindwings with a large pale central spot.

The eelgrass limpet, also known as the bowl limpet, scientific name -Lottia alveus, was a species of sea snail or small limpet, a marine gastropod mollusk in the family Lottiidae, the Lottia limpets, a genus of true limpets.

Here, it lies along the concavity of the hippocampus, on the surface of which some of its fibers are spread out to form the alveus, while the remainder are continued as a narrow white band, the fimbria hippocampi, which is prolonged into the uncus of the hippocampal gyrus.