Abstract：
:Gravid females of the parasitoid fly species Ormia ochracea (Diptera: Tachinidae) rely on their sense of hearing to detect and localize their hosts, field crickets of the genus Gryllus. As in any hearing insect species, the fly's auditory system consists of a rather complex cascade of mechanical and physiological mechanisms, starting with the conversion of the acoustic energy in the sound field into mechanical vibrations that, in turn, are sensed in the auditory sensory organs by multicellular mechanoreceptive units - the scolopidia. This article reports on the histological architecture of the sensory organs using conventional histological serial sections and their three-dimensional reconstructions, and confocal laser microscopy. The scolopidia's spatial distribution and the three-dimensional organization of the actin-containing attachment cells are described. Morphometric measurements show that individual scolopales vary in their size and shape. Pronounced intersexual differences have been previously shown to exist in auditory function, in particular with respect to frequency sensitivity, peripheral auditory anatomy, and notably behavior. The present results show that intersexual differences in the histoarchitecture of the sensory organs are small. Results are compared with some other insect auditory systems and are also discussed in terms of their significance for frequency sensitivity.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Robert D,Willi Udoi
10.1007/s004410000257keywords:
subject
Has Abstractpub_date
2000-09-01 00:00:00pages
447-57issue
3eissn
0302-766Xissn
1432-0878journal_volume
301pub_type
杂志文章abstract：:Late erythroblasts and reticulocytes from bone marrow of male Wistar rats were studied by electron-microscopic stereology. Late erythroblasts with morphological signs of nuclear extrusion (EN + erythroblasts) and late erythroblasts without these signs (EN-erythroblasts) were analysed separately. The volumes of mitocho...
journal_title：Cell and tissue research
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pub_type： 杂志文章,评审
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journal_title：Cell and tissue research
pub_type： 杂志文章,评审
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更新日期：2004-10-01 00:00:00
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journal_title：Cell and tissue research
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doi：10.1007/s00441-016-2396-8
更新日期：2016-08-01 00:00:00
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journal_title：Cell and tissue research
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doi：10.1007/BF00215517
更新日期：1987-08-01 00:00:00
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doi：10.1007/s004410051370
更新日期：1999-09-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410100462
更新日期：2001-12-01 00:00:00
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journal_title：Cell and tissue research
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doi：10.1007/BF00215308
更新日期：1976-05-13 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：2014-10-01 00:00:00
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journal_title：Cell and tissue research
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journal_title：Cell and tissue research
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journal_title：Cell and tissue research
pub_type： 杂志文章,评审
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journal_title：Cell and tissue research
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journal_title：Cell and tissue research
pub_type： 杂志文章
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journal_title：Cell and tissue research
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