Cadlinidae

{{Short description|Family of gastropods}}

{{Automatic taxobox

| image = Cadlina luteomarginata.jpg

| image_caption = Yellow-edge cadlina, Cadlina luteomarginata

| taxon = Cadlinidae

| authority = Bergh, 1891

| diversity_ref =

| diversity = 2 genera

| type_genus = Cadlina Bergh, 1878

| synonyms_ref = Bouchet, P. (2011). Cadlinidae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=151277 on 2011-04-05

| synonyms =

• Aldisidae
• Echinochilidae
• Inudinae

}}

Cadlinidae is a family of sea slugs, dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea.

Molecular phylogenetic studies and their taxon-sampling schemes can have a strong influence of the resulting phylogeny. Research by R.F. Johnson in 2011Johnson R. F. (2011) "Breaking family ties: taxon sampling and molecular phylogeny of chromodorid nudibranchs (Mollusca, Gastropoda)". Zoologica Scripta 40(2): 137-157. DOI:10.1111/j.1463-6409.2010.00457.x. has shown that Cadlina does not belong to the family Chromodorididae. She has therefore brought back the name Cadlinidae from synonymy with Chromodorididae. She also included the genus Aldisa Bergh, 1878 in the family Cadlinidae.