Thecostraca
[arz] ثيكوستراكا
[ca] Tecostracis
[ceb] Thecostraca
[de] Thecostraca
[el] Θηκόστρακα
[es] Thecostraca
[eu] Thecostraca
[fi] Thecostraca
[fr] Thecostraca
[gl] Tecostráceos