Malacology Those who study malacology are known as malacologists. Those who study primarily or exclusively the shells of mollusks are known as conchologists. More than 150 journals within the field of malacology are being published from more than 30 countries, producing an overwhelming amount of scientific articles. They include: Museums that have either exceptional malacological research collections (behind the scenes) and/or exceptional public exhibits of mollusks: Malacology Malacology is the branch of invertebrate zoology that deals with the study of the Mollusca (mollusks or molluscs), the second-largest phylum of animals in terms of described species after the arthropods. Mollusks include snails
Meningeal branches of spinal nerve the intervertebral disk has no pain innervation. Meningeal branches of spinal nerve The meningeal branches of the spinal nerves (also known as recurrent meningeal nerves, sinuvertebral nerves, or recurrent nerves of Luschka) are a number of small nerves that branch from the segmental spinal nerve near the origin of the anterior and posterior rami, but before the rami communicantes; rami communicantes are branches which communicate between the spinal nerves and the sympathetic trunk. They then re-enter the intervertebral foramen, and innervate the facet joints, the anulus fibrosus of the intervertebral disc, and the ligaments and periosteum of the spinal canal,