{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T19:13:34Z","timestamp":1791832414441,"version":"4.3.4"},"reference-count":67,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2023,1,25]],"date-time":"2023-01-25T00:00:00Z","timestamp":1674604800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Anatomy"],"published-print":{"date-parts":[[2023,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In this study, we apply a two\u2010step (untreated and soft tissue stained) diffusible iodine\u2010based contrast\u2010enhanced micro\u2010computed tomography array to a wet\u2010collection Lantern Shark specimen of <jats:italic>Etmopterus lucifer<\/jats:italic>. The focus of our scanning approach is the head anatomy. The unstained CT data allow the imaging of mineralized (skeletal) tissue, while results for soft tissue were achieved after staining for 120\u2009h in a 1% ethanolic iodine solution. Three\u2010dimensional visualization after the segmentation of hard as well as soft tissue reveals new details of tissue organization and allows us to draw conclusions on the significance of organs in their function. Outstanding are the ampullae of Lorenzini for electroreception, which appear as the dominant sense along with the olfactory system. Corresponding brain areas of these sensory organs are significantly enlarged as well and likely reflect adaptations to the lantern sharks' deep\u2010sea habitat. While electroreception supports the capture of living prey, the enlarged olfactory system can guide the scavenging of these opportunistic feeders. Compared to other approaches based on the manual dissection of similar species, CT scanning is superior in some but not all aspects. For example, fenestrae of the cranial nerves within the chondrocranium cannot be identified reflecting the limitations of the method, however, CT scanning is less invasive, and the staining is mostly reversible and can be rinsed out.<\/jats:p>","DOI":"10.1111\/joa.13822","type":"journal-article","created":{"date-parts":[[2023,1,25]],"date-time":"2023-01-25T10:46:16Z","timestamp":1674643576000},"page":"872-890","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Head anatomy of a lantern shark wet\u2010collection specimen (Chondrichthyes: Etmopteridae)"],"prefix":"10.1111","volume":"242","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3068-3098","authenticated-orcid":false,"given":"Manuel Andreas","family":"Staggl","sequence":"first","affiliation":[{"name":"Department of Biology II Ludwig\u2010Maximilians\u2010Universit\u00e4t M\u00fcnchen  M\u00fcnchen Germany"},{"name":"SNSB\u2010Bavarian State Collection of Zoology  Munich Germany"},{"name":"Department of Palaeontology, Faculty of Earth Sciences, Geography and Astronomy University of Vienna  Vienna Austria"},{"name":"Vienna Doctoral School of Ecology and Evolution (VDSEE) University of Vienna  Vienna Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernhard","family":"Ruthensteiner","sequence":"additional","affiliation":[{"name":"SNSB\u2010Bavarian State Collection of Zoology  Munich Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7047-1084","authenticated-orcid":false,"given":"Nicolas","family":"Straube","sequence":"additional","affiliation":[{"name":"SNSB\u2010Bavarian State Collection of Zoology  Munich Germany"},{"name":"Department of Natural History University Museum of Bergen  Bergen Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,1,25]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.3389\/fevo.2022.910009"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010017\u201011459\u20108"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmor.20836"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.3389\/fnana.2020.560534"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00429\u2010020\u201002127\u20101"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1159\/000510688"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jembe.2010.03.009"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095\u20108649.2008.02006.x"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0104213"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dsr2.2015.02.030"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-410460-0.00003-6"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/joa.12823"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.acthis.2019.04.010"},{"key":"e_1_2_10_15_1","volume-title":"Sharks of the world: a complete guide","author":"Ebert D.A.","year":"2021"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1201\/b11867-15"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463\u20106395.1940.tb00339.x"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0200951"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbiomech.2010.08.027"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1201\/9781420080483-c9"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-65926-3_5"},{"key":"e_1_2_10_22_1","first-page":"525","volume-title":"Comparative physiology of sensory systems","author":"Kalmijn A.","year":"1984"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1038\/sdata.2017.47"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cub.2021.03.103"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0052551"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095\u20108649.2011.03214.x"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00346421"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10682\u2010017\u20109901\u20108"},{"key":"e_1_2_10_29_1","unstructured":"Kyne P.M.&Simpfendorfer C.A.(2007)A Collation and Summarization of available Data on Deepwater Chondrichthyans: Biodiversity Life History and Fisheries.Marine Conservation Biology Institute Australia."},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095\u20108649.2012.03253.x"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1206\/0003-0082(2004)429<0001:MOTBIT>2.0.CO;2"},{"key":"e_1_2_10_32_1","unstructured":"Marinelli W.&Strenger A.(1959)Vergleichende Anatomie und Morphologie der Wirbeltiere. Bd. 1 Lfg. 3. Superklasse: Gnathostomata (Kieferm\u00e4uler): Klasse: Chondrichthyes (Knorpelfische). Deuticke."},{"key":"e_1_2_10_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dsr.2022.10389"},{"key":"e_1_2_10_34_1","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.066241"},{"key":"e_1_2_10_35_1","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.045849"},{"key":"e_1_2_10_36_1","doi-asserted-by":"publisher","DOI":"10.1201\/9781003262190-5"},{"key":"e_1_2_10_37_1","doi-asserted-by":"publisher","DOI":"10.1186\/1472\u20106793\u20109\u201011"},{"key":"e_1_2_10_38_1","doi-asserted-by":"publisher","DOI":"10.11646\/zootaxa.3340.1.2"},{"issue":"5","key":"e_1_2_10_39_1","first-page":"553","article-title":"The brain sizes of living elasmobranchii as their organization level indicator. I. General analysis","volume":"32","author":"Myagkov N.","year":"1991","journal-title":"Journal f\u00fcr Hirnforschung"},{"key":"e_1_2_10_40_1","doi-asserted-by":"publisher","DOI":"10.1201\/b11867-4"},{"key":"e_1_2_10_41_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0025315406013762"},{"key":"e_1_2_10_42_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00227\u2010019\u20103643\u20109"},{"key":"e_1_2_10_43_1","first-page":"117","volume-title":"Sensory biology of sharks, skates, and rays","author":"Northcutt R.G.","year":"1978"},{"key":"e_1_2_10_44_1","doi-asserted-by":"publisher","DOI":"10.1006\/jtbi.1995.0102"},{"key":"e_1_2_10_45_1","volume-title":"Bibliography database of living\/fossil sharks, rays and chimaeras (Chondrichthyes: Elasmobranchii, Holocephali) list of valid extant species list of described extant species statistic","author":"P\u00f6llerspoeck J.","year":"2021"},{"key":"e_1_2_10_46_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463\u20106395.1985.tb00829.x"},{"key":"e_1_2_10_47_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmor.10661"},{"key":"e_1_2_10_48_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmor.10809"},{"issue":"1","key":"e_1_2_10_49_1","first-page":"24","article-title":"Identity of extra branchial arches of Hexanchiformes (Pisces, Elasmobranchii)","volume":"43","author":"Shirai S.","year":"1992","journal-title":"\u5317\u6d77\u9053\u5927\u5b78\u6c34\u7523\u5b78\u90e8\u7814\u7a76\u5f59\u5831"},{"key":"e_1_2_10_50_1","unstructured":"Shirai S.(1992b)Squalean phylogeny: a new framework of \u201csqualoid\u201d sharks and related taxa. Ph. D. Diss. Hokkaido Univ. Press."},{"key":"e_1_2_10_51_1","first-page":"347","volume-title":"Interrelationships of the Etmopterinae (Chondrichthyes, Squaliformes). Elasmobranchs as living resources: advances in the biology, ecology, systematics, and the status of the fisheries","author":"Shirai S.","year":"1990"},{"key":"e_1_2_10_52_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02905457"},{"key":"e_1_2_10_53_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02905997"},{"key":"e_1_2_10_54_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0928\u20104257(03)00016\u20100"},{"key":"e_1_2_10_55_1","unstructured":"Straube N. Duhamel G. Gasco N. Kriwet J.&Schliewen U.K.(2011)Description of a new deep\u2010sea Lantern SharkEtmopterus viatorsp. nov. (Squaliformes: Etmopteridae) from the Southern Hemisphere.https:\/\/doi.org\/10.13140\/2.1.1107.4248"},{"key":"e_1_2_10_56_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ympev.2010.04.042"},{"key":"e_1_2_10_57_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463\u20106409.2010.00455.x"},{"key":"e_1_2_10_58_1","doi-asserted-by":"publisher","DOI":"10.1098\/rsos.210474"},{"key":"e_1_2_10_59_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463\u20106395.1986.tb00851.x"},{"key":"e_1_2_10_60_1","doi-asserted-by":"publisher","DOI":"10.1159\/000209865"},{"key":"e_1_2_10_61_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-22628-6_3"},{"key":"e_1_2_10_62_1","doi-asserted-by":"publisher","DOI":"10.1159\/000339873"},{"key":"e_1_2_10_63_1","doi-asserted-by":"publisher","DOI":"10.1111\/jfb.14567"},{"key":"e_1_2_10_64_1","doi-asserted-by":"publisher","DOI":"10.1201\/9781003262190-4"},{"key":"e_1_2_10_65_1","doi-asserted-by":"publisher","DOI":"10.1159\/000339875"},{"key":"e_1_2_10_66_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00429\u2010014\u20100705\u20100"},{"key":"e_1_2_10_67_1","doi-asserted-by":"publisher","DOI":"10.1159\/000127048"},{"key":"e_1_2_10_68_1","doi-asserted-by":"publisher","DOI":"10.1139\/z87\u2010362"}],"container-title":["Journal of Anatomy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/joa.13822","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/joa.13822","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/joa.13822","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,22]],"date-time":"2023-08-22T05:14:58Z","timestamp":1692681298000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/joa.13822"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1,25]]},"references-count":67,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2023,5]]}},"alternative-id":["10.1111\/joa.13822"],"URL":"https:\/\/doi.org\/10.1111\/joa.13822","archive":["Portico"],"relation":{},"ISSN":["0021-8782","1469-7580"],"issn-type":[{"value":"0021-8782","type":"print"},{"value":"1469-7580","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,1,25]]},"assertion":[{"value":"2022-05-11","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-12-23","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-01-25","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}