Morpho-Functional Characterizationof Cercal Organs in Crickets

The involvement of the cercal organs in triggering of motor responses to acoustic stimulation was comparatively investigated in a cricket Phaeophelacris bredoides imago, which lost the tympanal organ during evolution, and a cricket Gryllus bimaculatus last-instar nymph that has a rudimentary tympana...

Full description

Saved in:
Bibliographic Details
Published in:Journal of evolutionary biochemistry and physiology 2021-01, Vol.57 (1), p.46-54
Main Authors: Lunichkin, A M, Zhukovskaya, M I
Format: Article
Language:English
Subjects:
Cerci
Morphometry
Sensilla
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 54
container_issue 1
container_start_page 46
container_title Journal of evolutionary biochemistry and physiology
container_volume 57
creator Lunichkin, A M
Zhukovskaya, M I
description The involvement of the cercal organs in triggering of motor responses to acoustic stimulation was comparatively investigated in a cricket Phaeophelacris bredoides imago, which lost the tympanal organ during evolution, and a cricket Gryllus bimaculatus last-instar nymph that has a rudimentary tympanal organ. A morphometric analysis of the cercal filiform sensilla in both species revealed that in Ph. bredoides a single cercus bears mainly longer hairs (total number, 1110 ± 16) that vary in their length from 800 to 1850 µm, while in G. bimaculatus nymphs the filiform sensilla on a single cercus are fewer (total number, 845 ± 27) and predominantly shorter (
doi_str_mv 10.1134/S002209302101004X
format article
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_journals_2531566557</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2490225353</sourcerecordid><originalsourceid>FETCH-LOGICAL-p567-c3660afe12504db6032931ed50d3b46d94f961fd0aba10a6101217cff1d3fe193</originalsourceid><addsrcrecordid>eNp9kDFPwzAQhS0EEqHwA9giMQfufLZTL0goooBU1IEObJUT2zSlioOdLPx6EsHMdNJ9753eO8auEW4RSdy9AXAOmoAjIIB4P2EZKlgWxIGfsmzGxczP2UVKBwDQSyEydv8aYr8PxWrsmqENnTnm1d5E0wwutt9mXgWfVy42E9nED9OlvO3yKrbNpxvSJTvz5pjc1d9csO3qcVs9F-vN00v1sC56qcqiIaXAeIdcgrC1AuKa0FkJlmqhrBZeK_QWTG0QjJoqcCwb79HS5NK0YDe_Z_sYvkaXht0hjHEKm3ZcEkqlpCz_VQk9PUCSJPoBDL9V2w</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2490225353</pqid></control><display><type>article</type><title>Morpho-Functional Characterizationof Cercal Organs in Crickets</title><source>Springer Nature</source><creator>Lunichkin, A M ; Zhukovskaya, M I</creator><creatorcontrib>Lunichkin, A M ; Zhukovskaya, M I</creatorcontrib><description>The involvement of the cercal organs in triggering of motor responses to acoustic stimulation was comparatively investigated in a cricket Phaeophelacris bredoides imago, which lost the tympanal organ during evolution, and a cricket Gryllus bimaculatus last-instar nymph that has a rudimentary tympanal organ. A morphometric analysis of the cercal filiform sensilla in both species revealed that in Ph. bredoides a single cercus bears mainly longer hairs (total number, 1110 ± 16) that vary in their length from 800 to 1850 µm, while in G. bimaculatus nymphs the filiform sensilla on a single cercus are fewer (total number, 845 ± 27) and predominantly shorter (&lt;200 µm). The frequency range of signals triggering motor responses in Ph. bredoides imagines shifts towards higher frequencies, while in G. bimaculatus nymphs it expands with the increasing sound intensity. The data obtained indicate that, while triggering motor responses, the cercal organ in Ph. bredoides is functionally complemented by other mechanosensory organs. In G. bimaculatus, sensillar responses of the nymphal cercal organ are required for initiating motor responses but are not compensated by other organs at physiological sound intensities.</description><identifier>ISSN: 0022-0930</identifier><identifier>EISSN: 1608-3202</identifier><identifier>DOI: 10.1134/S002209302101004X</identifier><language>eng</language><publisher>New York: Springer Nature B.V</publisher><subject>Cerci ; Morphometry ; Sensilla</subject><ispartof>Journal of evolutionary biochemistry and physiology, 2021-01, Vol.57 (1), p.46-54</ispartof><rights>Pleiades Publishing, Ltd. 2021.</rights><rights>Pleiades Publishing, Ltd. 2021. Pleiades Publishing, Ltd., corrected publication 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids></links><search><creatorcontrib>Lunichkin, A M</creatorcontrib><creatorcontrib>Zhukovskaya, M I</creatorcontrib><title>Morpho-Functional Characterizationof Cercal Organs in Crickets</title><title>Journal of evolutionary biochemistry and physiology</title><description>The involvement of the cercal organs in triggering of motor responses to acoustic stimulation was comparatively investigated in a cricket Phaeophelacris bredoides imago, which lost the tympanal organ during evolution, and a cricket Gryllus bimaculatus last-instar nymph that has a rudimentary tympanal organ. A morphometric analysis of the cercal filiform sensilla in both species revealed that in Ph. bredoides a single cercus bears mainly longer hairs (total number, 1110 ± 16) that vary in their length from 800 to 1850 µm, while in G. bimaculatus nymphs the filiform sensilla on a single cercus are fewer (total number, 845 ± 27) and predominantly shorter (&lt;200 µm). The frequency range of signals triggering motor responses in Ph. bredoides imagines shifts towards higher frequencies, while in G. bimaculatus nymphs it expands with the increasing sound intensity. The data obtained indicate that, while triggering motor responses, the cercal organ in Ph. bredoides is functionally complemented by other mechanosensory organs. In G. bimaculatus, sensillar responses of the nymphal cercal organ are required for initiating motor responses but are not compensated by other organs at physiological sound intensities.</description><subject>Cerci</subject><subject>Morphometry</subject><subject>Sensilla</subject><issn>0022-0930</issn><issn>1608-3202</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kDFPwzAQhS0EEqHwA9giMQfufLZTL0goooBU1IEObJUT2zSlioOdLPx6EsHMdNJ9753eO8auEW4RSdy9AXAOmoAjIIB4P2EZKlgWxIGfsmzGxczP2UVKBwDQSyEydv8aYr8PxWrsmqENnTnm1d5E0wwutt9mXgWfVy42E9nED9OlvO3yKrbNpxvSJTvz5pjc1d9csO3qcVs9F-vN00v1sC56qcqiIaXAeIdcgrC1AuKa0FkJlmqhrBZeK_QWTG0QjJoqcCwb79HS5NK0YDe_Z_sYvkaXht0hjHEKm3ZcEkqlpCz_VQk9PUCSJPoBDL9V2w</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>Lunichkin, A M</creator><creator>Zhukovskaya, M I</creator><general>Springer Nature B.V</general><scope>7QG</scope><scope>7QR</scope><scope>7SS</scope><scope>7TK</scope><scope>8FD</scope><scope>FR3</scope><scope>K9.</scope><scope>P64</scope></search><sort><creationdate>20210101</creationdate><title>Morpho-Functional Characterizationof Cercal Organs in Crickets</title><author>Lunichkin, A M ; Zhukovskaya, M I</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p567-c3660afe12504db6032931ed50d3b46d94f961fd0aba10a6101217cff1d3fe193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Cerci</topic><topic>Morphometry</topic><topic>Sensilla</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lunichkin, A M</creatorcontrib><creatorcontrib>Zhukovskaya, M I</creatorcontrib><collection>Animal Behavior Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Neurosciences Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of evolutionary biochemistry and physiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lunichkin, A M</au><au>Zhukovskaya, M I</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morpho-Functional Characterizationof Cercal Organs in Crickets</atitle><jtitle>Journal of evolutionary biochemistry and physiology</jtitle><date>2021-01-01</date><risdate>2021</risdate><volume>57</volume><issue>1</issue><spage>46</spage><epage>54</epage><pages>46-54</pages><issn>0022-0930</issn><eissn>1608-3202</eissn><abstract>The involvement of the cercal organs in triggering of motor responses to acoustic stimulation was comparatively investigated in a cricket Phaeophelacris bredoides imago, which lost the tympanal organ during evolution, and a cricket Gryllus bimaculatus last-instar nymph that has a rudimentary tympanal organ. A morphometric analysis of the cercal filiform sensilla in both species revealed that in Ph. bredoides a single cercus bears mainly longer hairs (total number, 1110 ± 16) that vary in their length from 800 to 1850 µm, while in G. bimaculatus nymphs the filiform sensilla on a single cercus are fewer (total number, 845 ± 27) and predominantly shorter (&lt;200 µm). The frequency range of signals triggering motor responses in Ph. bredoides imagines shifts towards higher frequencies, while in G. bimaculatus nymphs it expands with the increasing sound intensity. The data obtained indicate that, while triggering motor responses, the cercal organ in Ph. bredoides is functionally complemented by other mechanosensory organs. In G. bimaculatus, sensillar responses of the nymphal cercal organ are required for initiating motor responses but are not compensated by other organs at physiological sound intensities.</abstract><cop>New York</cop><pub>Springer Nature B.V</pub><doi>10.1134/S002209302101004X</doi><tpages>9</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0022-0930
ispartof Journal of evolutionary biochemistry and physiology, 2021-01, Vol.57 (1), p.46-54
issn 0022-0930
1608-3202
language eng
recordid cdi_proquest_journals_2531566557
source Springer Nature
subjects Cerci
Morphometry
Sensilla
title Morpho-Functional Characterizationof Cercal Organs in Crickets
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T11%3A50%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Morpho-Functional%20Characterizationof%20Cercal%20Organs%20in%20Crickets&rft.jtitle=Journal%20of%20evolutionary%20biochemistry%20and%20physiology&rft.au=Lunichkin,%20A%20M&rft.date=2021-01-01&rft.volume=57&rft.issue=1&rft.spage=46&rft.epage=54&rft.pages=46-54&rft.issn=0022-0930&rft.eissn=1608-3202&rft_id=info:doi/10.1134/S002209302101004X&rft_dat=%3Cproquest%3E2490225353%3C/proquest%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-p567-c3660afe12504db6032931ed50d3b46d94f961fd0aba10a6101217cff1d3fe193%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2490225353&rft_id=info:pmid/&rfr_iscdi=true