Callosa may stand for: *

Callosa d'En Sarrià Callosa may stand for: * Callosa d'En Sarrià, a town in the comarca of La Marina Baixa, in the province of Alicante, Spain * Callosa de Segura, a town in the comarca of El Baix Segura, in the province of Alicante, Spain * '' Callosa'', a genus o ...

, a town in the comarca of La Marina Baixa, in the province of Alicante, Spain *

Callosa de Segura Callosa de Segura () is a municipality in the ''comarca'' of Vega Baja del Segura in the Valencian Community, Spain. It contains the historic monument of the Church of St Martin. Callosa de Segura is a traditional Spanish-speaking town locate ...

, a town in the comarca of El Baix Segura, in the province of Alicante, Spain * '' Callosa'', a genus of dwarf spiders * ''Callosa'', a

species name In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...

See also