Caldilinea

{{Short description|Genus of bacteria}}

{{Italic title}}

{{Taxobox

| name = Caldilinea

| domain = Bacteria

| phylum = Chloroflexota

| classis = Caldilineae

| ordo = Caldilineales

| familia = Caldilineaceae

| genus = Caldilinea

| genus_authority = Sekiguchi et al. 2003{{cite journal|last1=Parte|first1=A.C.|title=Caldilinea|journal=LPSN|url=https://lpsn.dsmz.de/genus/caldilinea}}

| type_species = Caldilinea aerophila

| type_species_authority = Sekiguchi et al. 2003

| subdivision_ranks = Species

| subdivision =

• C. aerophila
• "Ca. C. saccharophila"
• C. tarbellica

| synonyms =

}}

Caldilinea is a genus of bacteria from the family of Caldilineaceae.{{cite journal|last1=Parker|first1=Charles Thomas|last2=Garrity|first2=George M|editor-first1=Charles Thomas |editor-first2=George M. |editor-last1=Parker |editor-last2=Garrity |title=Nomenclature Abstract for Caldilinea Sekiguchi et al. 2003.|journal=The NamesforLife Abstracts|date=2008 |doi=10.1601/nm.579|language=en}}{{cite journal|title=Caldilinea|website=www.uniprot.org|url=https://www.uniprot.org/taxonomy/233191|language=en}}{{cite book|last1=Satyanarayana|first1=Tulasi|last2=Littlechild|first2=Jennifer|last3=Kawarabayasi|first3=Yutaka|title=Thermophilic Microbes in Environmental and Industrial Biotechnology: Biotechnology of Thermophiles|date=2013|publisher=Springer Science & Business Media|isbn=9789400758995|language=en}}