title: [Organization of the ventral branchial and lumbar horns of the spinal cord in embryos of snake-like and tetrapod reptiles].
abstract: In embryos of Snake-like Reptiles (Anguis fragilis) and of Ophidians (Tropidonotus, Python), the lay-out of motor neuroblast in the ventral horns of the spinal cord, in the brachial and the lumbar regions differs from the one observed in the same regions of embryos of tetrapod Reptiles (Lacerta viridis).
mesh_terms: D000818:Animals; D008116:Lizards / Q000196:embryology; D009046:Motor Neurons; D012104:Reptiles / Q000196:embryology*; D012911:Snakes / Q000196:embryology; D013116:Spinal Cord / Q000196:embryology*
vernacular_title: Organisation des cornes ventrales de la moelle épinière, dans les régions brachiale et lombiare, chez  les embryons de Reptiles serpentiformes et de Reptiles à membres bien développés.