The radula (US: /ˈrædʒʊlə/; pl.: radulae or radulas) is an anatomical structure used by mollusks for feeding, sometimes compared to a tongue. It is a...

Radula perrottetii is a species of plant in genus Radula, a genus of liverworts. It is endemic in Japan. It contains the small molecule perrottetinene...

Tympanotonos fuscatus Tympanotonos fuscatus var. radula Conservation status Least Concern  (IUCN 3.1) Scientific classification Kingdom: Animalia Phylum:...

Helianthus radula is a North American species of sunflower known by the common name rayless sunflower or pineland sunflower. It is native to the southeastern...

Radula marginata, or Wairuakohu, is a species of plant in the genus Radula, a genus of liverworts. It is endemic to New Zealand. It has been found to contain...

significant cavity used for breathing and excretion, the presence of a radula (except for bivalves), and the structure of the nervous system. Other than...

Jack Radula cavifolia Hampe Radula complanata (L.) Dumort. Radula deflexilobula Promma, L.N.Zhang et R.L.Zhu Radula demissa M.A.M.Renner, 2013 Radula javanica...

Radula allamanoi Gola Radula allisonii Castle Radula amentulosa Mitt. Radula amoena Herzog Radula anceps Sande Lac. Radula andicola Stephani Radula aneurismalis...

Capparis radula is a species of climbing shrub in the family Capparaceae. The recorded distribution includes Indo-China and may be called cáp (bán nao)...

herbivores, scavengers, filter feeders, and even parasites. In particular, the radula is often highly adapted to the specific diet of the various group of gastropods...

Silphium radula, commonly known as roughstem rosinweed, is a species of flowering plant in the family Asteraceae. It is native North America, where it...

snails are venomous and capable of stinging. Cone snails use a modified radula tooth and a venom gland to attack and paralyze their prey before engulfing...

Coralliophila radula is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails. Coralliophila radula (A. Adams...

Gigartina californica J. Agardh, 1899 Gigartina exasperata Harvey & Bailey 1851 Gigartina radula f. exasperata (Harvey & Bailey) Setchell & N.L.Gardner 1903...

Eurybia radula, commonly known as the low rough aster or rough wood aster, is an herbaceous perennial in the family Asteraceae. It is native to eastern...

and the visceral ganglia. There are sometimes also buccal ganglia. The radula of a gastropod is usually adapted to the food that a species eats. The simplest...

Melica radula is a species of grass endemic to China (Lea, Jilin, and Shanxi). It grows on grassy mountain slopes and larch forests at 300–1,200 metres...

Melaleuca radula, commonly known as graceful honey-myrtle, is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia...

Radula visianica is a species of liverwort in the Radulaceae family. It is European Alps endemic. It was thought to be extinct since 1938 but was rediscovered...

Radula demissa is a species of liverwort. The species is found in Australia and New Zealand. Renner, M.A.M. et al. 2013: Integrative taxonomy resolves...

The rough ray (Raja radula) is a Mediterranean ray species of the Rajidae family described by Delaroche in 1809. The rough ray is named for the spinules...

Raphitoma radula is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae. The length of the shell varies between 12 mm and 19...

Diloma radula is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails. The size of the shell varies between 5 mm...

Nettorhamphos radula, the duckbilled clingfish, is a species of clingfish (family Gobiesocidae) from the Indian Ocean off Western Australia. It is currently...

Salvia radula (African white sage) is a herbaceous perennial native to the northern provinces of South Africa, growing at elevations from 1,300 to 1,900 m...

Remarkably, it contains an intact radula, which with 17 teeth per row and over 100 rows is almost identical to the radula of modern chitons (even though...

Daphnella radula is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae. The length of the shell attains 13.5 mm, its diameter...

shield is a part of the radula in many kinds of molluscs. It serves as an attachment point for the muscles that retract the radula, and is thus located on...

animal's odontophore, the muscular cushion used to support the limpet's radula (a kind of tongue) that scrapes algae off the surrounding rock for nutrition...

Sphegina radula is a species of hoverfly in the family Syrphidae. Myanmar. Hippa, H.; Steenis, J. van; Mutin, V.A. (2015). "The genus Sphegina Meigen (Diptera...