Ontogeny and homology of the paranasal sinuses in Platyrrhini (Mammalia: Primates)
Ontogeny and homology of the paranasal sinuses in Platyrrhini (Mammalia: Primates)
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扁鼻鼻旁窦的个体发育和同源性（哺乳动物：灵长类动物）
DOI：
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发表时间：
2006
影响因子：
1.5
通讯作者：
James B. Rossie
中科院分区：
文献类型：
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作者：
James B. Rossie
鼻旁窦在现存的阔鼻龙中的身份和分类分布仍然是一个有争议的问题（例如，Cave [1967] Am J Phys Anthropol 26：277-288 vs. Hershkovitz [1977]芝加哥：芝加哥大学出版社）主要是因为它们的检测和鉴定所需的个体发生学数据（例如，Cave [1967]; Maier [2000]剑桥，英国：剑桥大学出版社，99-132.）如果不牺牲有价值的幼年和亚成体标本，是无法达到的。对10个阔鼻属的个体发育系列头骨进行的非侵入性计算机断层扫描（CT）显示存在上颌窦和筛窦，以及人类蝶窦和额窦的同源物。后两个鼻窦之间的差异，阔鼻类和人科突出需要早期发育数据，建立窦同源性。特别是，识别软骨性鼻囊中的同源凹处（鼻窦后来从中发育）是关键的一步。这种发展方法还揭示了前筛窦和后筛窦是每组系列同源物，这一点调和了以前在建立跨哺乳动物目的窦同源性方面的困难（例如，Paulli [1900] Gegenbaurs Morphol Jahrb 28：147-178，179-251，483-564）。© 2004 Wiley利斯公司
The identity and taxonomic distribution of paranasal sinuses among living platyrrhines has remained a contentious issue (e.g., Cave [1967] Am J Phys Anthropol 26:277–288 vs. Hershkovitz [1977] Chicago: University of Chicago Press) largely because the ontogenetic data required for their detection and identification (e.g., Cave [1967]; Maier [2000] Cambridge, UK: Cambridge University Press, 99–132.) were not attainable without sacrificing valuable juvenile and subadult specimens. Non‐invasive computed tomography (CT) scanning of ontogenetic series of skulls for 10 platyrrhine genera demonstrates the presence of maxillary and ethmoid sinuses, as well as homologs of the human sphenoid and frontal sinuses. Differences in the latter two sinuses between platyrrhines and hominoids highlight the need for early developmental data in establishing sinus homology. In particular, the identification of homologous recesses in the cartilaginous nasal capsule, from which sinuses later develop, emerges as the critical step. This developmental approach also reveals that the anterior and posterior ethmoid sinuses are each sets of serial homologs, a point which reconciles previous difficulties in establishing sinus homologies across mammalian orders (e.g., Paulli [1900] Gegenbaurs Morphol Jahrb 28:147–178, 179–251, 483–564). © 2004 Wiley‐Liss, Inc.