单词 | neural bone |
释义 | > as lemmasneural bone neural bone n. Zoology = sense B. ΘΚΠ the world > animals > reptiles > order Chelonia (turtles and tortoises) > [noun] > member of > parts of > shell or parts of shell1542 tortoiseshell1601 breastplate1698 plastron1831 hyposternal1835 neural plate1849 nuchal1864 hypoplastron1871 medullary plate1879 neural1888 neural bone1889 1889 Amer. Naturalist 23 1017 The neural bones are also reduced, and the dermal shields have disappeared entirely in Pseudotrionx. 1958 W. E. Swinton Fossil Amphibians & Reptiles (ed. 2) viii. 42 The carapace in all Chelonia has practically the same elements. There is a medium row of eight neural bones, in contact below with the neural processes of the second to ninth dorsals. 1995 Amer. Midland Naturalist 134 382 There is no consistent pattern of shell disarticulation; i.e., the neural bones do not always disarticulate first, followed by the costals, or vice versa. < as lemmas |
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