stomatodaeumn.

Etymology: Intended as a correction (after stomato- ) of the irregularly-formed stomodaeum n.Previous versions of the OED give the stress as: stomatoˈdaeum.

Embryology.

= stomodaeum n.

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > digestive tract

cloaca1726

proctodeum1876

stomodaeum1876

mesenteron1877

stomatodaeum1887

1887 A. M. Marshall & C. H. Hurst Jun. Pract. Zool. 141 The stomatodœum or anterior portion of the [alimentary] canal [of a crayfish].

1888 T. H. Huxley & H. N. Martin Course Elem. Biol. (ed. 2) 171 The stomatodæum; a sac-like involution of the epidermis abutting against [the mesenteron].

Derivatives

stomatodaeal adj. = stomodaeal adj. at stomodaeum n. Derivatives.

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [adjective] > digestive tract

proctodeal1877

stomodaeal1883

stomatodaeal1893

1893 A. M. Marshall Vertebr. Embryol. 148 The stomatodæal pit rapidly deepens.

This entry has not yet been fully updated (first published 1917; most recently modified version published online June 2019).

单词	stomatodaeum
释义	stomatodaeumn. Etymology: Intended as a correction (after stomato- ) of the irregularly-formed stomodaeum n.Previous versions of the OED give the stress as: stomatoˈdaeum. Embryology. = stomodaeum n. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > digestive tract cloaca1726 proctodeum1876 stomodaeum1876 mesenteron1877 stomatodaeum1887 1887 A. M. Marshall & C. H. Hurst Jun. Pract. Zool. 141 The stomatodœum or anterior portion of the [alimentary] canal [of a crayfish]. 1888 T. H. Huxley & H. N. Martin Course Elem. Biol. (ed. 2) 171 The stomatodæum; a sac-like involution of the epidermis abutting against [the mesenteron]. Derivatives stomatodaeal adj. = stomodaeal adj. at stomodaeum n. Derivatives. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [adjective] > digestive tract proctodeal1877 stomodaeal1883 stomatodaeal1893 1893 A. M. Marshall Vertebr. Embryol. 148 The stomatodæal pit rapidly deepens. This entry has not yet been fully updated (first published 1917; most recently modified version published online June 2019). < n.1887
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