Akojo awon eranko afayafa awon eranko elegungun to wa ni owo awon ebi eranko afayafa, ti o de awon owo nla metaIha egbe AnapsidaEto Testudines - Awon Ijapa  Ihaeto Cryptodira Ebi Chelydridae  Ebi Emydidae  Ebi Testudinidae  Ebi Geoemydidae  Ebi Carettochelyidae Ebi Trionychidae  Ebi Dermatemydidae  Ebi Kinosternidae Ebi Cheloniidae  Ebi Dermochelyidae Ihaeto Pleurodira  Ebi Chelidae  Ebi Pelomedusidae  v Podocnemididae.. 
Silvestridia jẹ́ ìdílé àwọn proturan nínú ẹ̀bí Acerentomidae.Àwọn ẹ̀yà  Silvestridia Africana yín & Dallai, 1985 Silvestridia artinizationeta Bonet, 1942 Silvestridia Hutan Imadaté, 1965 Silvestridia Keijiana Idate, 1965 Silvestridia Solomonis (Idate, 1960)Àwọn ìtọ́kasí   Àyọkà kúkúrú.. 