The calcar, also known as the calcaneum, is the name given to a spur of cartilage arising from inner side of ankle and running along part of outer interfemoral...

Jan Steven van Calcar (Italian: Giovanni da Calcar, Latin: Ioannes Stephanus Calcarensis) (c. 1499–1546) was a Holy Roman Empire-born painter in the Kingdom...

Leiobunum calcar is a species of harvestman in the family Sclerosomatidae. It is found in North America. "Leiobunum calcar Report". Integrated Taxonomic...

The calcar avis, previously known as the hippocampus minor, is an involution of the wall of the lateral ventricle's posterior cornu produced by the calcarine...

Meridiastra calcar, formerly classified as Patiriella calcar, is a species of sea star in the family Asterinidae. It is endemic to Australia. It is commonly...

A calcaneal spur (also known as a heel spur) is a bony outgrowth from the calcaneal tuberosity (heel bone). Calcaneal spurs are typically detected by x-ray...

The ergot is a small callosity (Calcar metacarpeum and Calcar metatarseum) on the underside of the fetlock of a horse or other equine. Some equines have...

Geesje Mesdag-van Calcar (1850–1936) was a Dutch painter. She is known for her landscape, flower, and genre paintings. Mesdag-van Calcar was born 2 July...

Astralium calcar is a species of sea snail, a marine gastropod mollusk in the family Turbinidae, the turban snails. The height of the shell is 28 mm, its...

Jan Joest, also known as Jan Joest van Kalkar or Jan Joest van Calcar (between 1450 and 1460 – 1519), was a Dutch painter from either Kalkar or Wesel (both...