...Eggs were obtained artificially in the field; the average length of tenembryos in the neural groove stage is 2...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...In the Angora, Chinchilla, and Himalayan rabbits, the neural spines of the eighth and ninth vertebræ are in a slight degree thicker than in the wild...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...Above eachpleurocentrum, on the lateral surface of the neural arch, there is ashort diapophysis for articulation with the tuberculum of the rib...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...The margin of the neural spine is convex anteriorly and concaveposteriorly, the tip reaching a point vertically above the postzygapophysis...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...The shape, in end view, of a partly preserved neural arch (Fig...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...The dorsalportion of this neural arch is not present (either broken or not yetossified), but the opening of the neural canal is comparable inwidth to the foramen magnum...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...Broken neural and haemal arches show a thin covering of bonewith a central, calcite-filled cavity, which in life may have beenfilled with cartilage (Stensiö, 1932:58, fig...
Joan Echols 「A New Genus of Pennsylvania Fish (Crossoperygii, Coelacanthiformes) from Kansas」
..."We send out low-flying'copters and track the neural waves from all animal life...
Melvin Sturgis 「The Unprotected Species」
...Later on,after we pick up some specimens, all the neural patterns on the tapesare matched...
Melvin Sturgis 「The Unprotected Species」
...) Above the branchial gut (kd) is thechorda, above this the neural tube (in which we can distinguish the inner greyand the outer white matter); above again is the dorsal fin (fh)...
Ernst Haeckel 「The Evolution of Man」
...Thesense-organs that had been developed in the fore part of the neural tube arealso lost; no trace of which can be found in the adult Ascidia...
Ernst Haeckel 「The Evolution of Man」
...Thus, for instance, the chief part of the central nervoussystem is a long dorsal neural string that runs above the gut and correspondsto the medullary tube of the Chordonia...
Ernst Haeckel 「The Evolution of Man」
...Groups of sensitive nerve cells separate from the ordinary epidermiccells; they retire into the more protected tissue of the mesodermic under-skin,and form special neural ganglia there...
Ernst Haeckel 「The Evolution of Man」
...) h hypobranchial groove(above it in the gullet we see the internal openings of the seven gill-clefts),v velum, o mouth, c heart, a auditory vesicle,n neural tube, ch chorda...
Ernst Haeckel 「The Evolution of Man」
...) Beneath the pharynx ( d)we see the hypobranchial groove; above it the chorda and neural tube...
Ernst Haeckel 「The Evolution of Man」
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