1973
DOI: 10.1007/978-3-662-06649-2
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Die Frühentwicklung des Schultergürtels und des Brustbeins bei den Monotremen (Mammalia: Prototheria)

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Cited by 16 publications
(33 citation statements)
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“…Hanson (1919) restated the concept of sternal bands as formulated by Rathke. The more recent studies have confirmed the concept as developed by Rathke (Gladston and Wakeley, 1932;Chen, 1952aChen, ,b, 1953Bryson, 1945;Klima, 1968Klima, , 1973Klima, , 1987. The present extension of this concept to the abdomen would provide a similar method of closure of both the ventral thoracic and abdominal walls.…”
Section: Discussionsupporting
confidence: 82%
“…Hanson (1919) restated the concept of sternal bands as formulated by Rathke. The more recent studies have confirmed the concept as developed by Rathke (Gladston and Wakeley, 1932;Chen, 1952aChen, ,b, 1953Bryson, 1945;Klima, 1968Klima, , 1973Klima, , 1987. The present extension of this concept to the abdomen would provide a similar method of closure of both the ventral thoracic and abdominal walls.…”
Section: Discussionsupporting
confidence: 82%
“…Because of its topographic relations (dorsal to the clavicle) and its ossification mode, it is unparsimonious to homologize the scapular spine with the cleithrum. Klima (1973) also found no traces of this element in the development of the monotreme shoulder girdle-nor did many researchers in a variety of mammaliamorph taxa (Rowe, 1988;Luo et al, 2001).…”
Section: Developmental Data and The Origin Of The Therian Scapular Spinementioning
confidence: 90%
“…Later on in development, by the end of the period of fixation, the first rib has attained a more standard shape and size relative to other structures and no longer provides an articular surface to the humerus. Klima (1973) showed that in monotremes the coracoid cartilages of both sides do not fuse with each other in the midline nor with the sternum. Therefore, it seems likely that the loose connection between sternum and ribs on one side, and the coracoids on the other, may be a symplesiomorphic trait.…”
Section: Breast-shoulder Arch Of Marsupials At Birth; Comparisons Witmentioning
confidence: 98%
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