Embryology - 3 Dec 2023 Expand to Translate
Google Translate - select your language from the list shown below (this will open a new external page)
العربية \| català \| 中文 \| 中國傳統的 \| français \| Deutsche \| עִברִית \| हिंदी \| bahasa Indonesia \| italiano \| 日本語 \| 한국어 \| မြန်မာ \| Pilipino \| Polskie \| português \| ਪੰਜਾਬੀ ਦੇ \| Română \| русский \| Español \| Swahili \| Svensk \| ไทย \| Türkçe \| اردو \| ייִדיש \| Tiếng Việt These external translations are automated and may not be accurate. (More? About Translations)

Online Editor

This historic 1930 paper by Chester Heuser describes a Carnegie stage 11 human embryo.

National Library of Australia holdings
National Library of Australia A human embryo with 14 pairs of somites / by Chester H. Heuser http://catalogue.nla.gov.au/Record/4193140 Contributions to embryology ; v. 22, no. 131 Carnegie Institution of Washington publication ; no. 414. Washington, D.C. : Carnegie Institution of Washington, 1930. p. 135-153, 4 leaves of plates : ill. (some col.) ; 29 cm. A presomite human embryo with a definite chorda canal / by Chester H. Heuser http://catalogue.nla.gov.au/Record/4193147 Early development of the sloth (Bradypus griseus) and its similarity to that of man, by Chester H. Heuse... http://catalogue.nla.gov.au/Record/4192880 Methods used by C. H. Heuser in preparing and sectioning early embryos http://catalogue.nla.gov.au/Record/4082493

Modern Notes:

Historic Embryology - Renal
1905 Uriniferous Tubule Development \| 1907 Urogenital images \| 1911 Cloaca \| 1921 Urogenital Development \| 1915 Renal Artery \| 1917 Urogenital System \| 1925 Horseshoe Kidney \| 1926 Embryo 22 Somites \| 1930 Mesonephros 10 to 12 weeks \| 1931 Horseshoe Kidney \| 1932 Renal Absence \| 1939 Ureteric Bud Agenesis \| 1943 Renal Position

Historic Disclaimer - information about historic embryology pages
Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding. (More? Embryology History \| Historic Embryology Papers)