Titlebook: Early Development of the Shoulder Girdle and Sternum in Marsupials (Mammalia: Metatheria); Milan Klima Book 1987 The Editor(s) (if applica

Occupation

https://doi.org/10.1007/978-3-662-58104-9was also published in . (Klima 1973). Some of the problems that have been discussed within this topic remain relevant to this day. This research on pouch mammals (Marsupialia) will emphasize two aspects especially. First, a comparison with the respective results in other mammals will be made, and th

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抛射物

J. Thiem is essential to summarize our current knowledge briefly at the beginning of this discussion. This brief introduction to the problem, supplemented with a simplified diagram (Fig. 29), has been taken from the paper of Klima (1985), with a few changes.

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J. ThiemThe results were achieved by the investigation of material comprising altogether 109 histological serial sections of intrauterine embryos, neonates, and pouch young from 11 marsupial species. Additionally, 54 skeletons of subadult and adult marsupials from 25 species were included for comparison.

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troponins

Results,. The breast-shoulder apparatus of the earliest stages available shows the following characteristics: scapula, metacoracoid, and procoracoid form a compact coracoid-scapular plate (Fig. 1); the sternal bands of both halves of the body approach the median plane without yet fusing; an independent, unpaired sternal anlage appears in the median plane.

考博

https://doi.org/10.1007/978-3-642-72994-2Mammalia; development; embryo; evolution; marsupials; morphogenesis; reptiles

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抛射物

Introduction and Review of the Literature,was also published in . (Klima 1973). Some of the problems that have been discussed within this topic remain relevant to this day. This research on pouch mammals (Marsupialia) will emphasize two aspects especially. First, a comparison with the respective results in other mammals will be made, and th