Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Randy C. Morgan"'
Publikováno v:
Journal of Natural Products. 84:527-530
The Peruvian stick insect Oreophoetes peruana is the only known animal source for unsubstituted quinoline in nature. When disturbed, these insects discharge a defensive secretion containing quinoli...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11c705bdfa138b4687ce95abd86633bb
https://doi.org/10.1021/acs.jnatprod.0c00945
https://doi.org/10.1021/acs.jnatprod.0c00945
Publikováno v:
Zoomorphology. 129:141-152
A number of invertebrates are known to be sensitive to the polarization of light and use this trait in orientation, communication, or prey detection. In these animals polarization sensitivity tends to originate in rhabdomeric photoreceptors that are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad7223158dc7829a525855bb66b1cb4a
https://doi.org/10.1007/s00435-010-0107-7
https://doi.org/10.1007/s00435-010-0107-7
Publikováno v:
Journal of Comparative Physiology A. 193:973-982
Larvae of the predaceous diving beetle Thermonectus marmoratus bear six stemmata on each side of their head, two of which form relatively long tubes with linear retinas at their proximal ends. The physical organization of these eyes results in extrem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51d5a27878cda7bc1e9b003bcca48701
https://doi.org/10.1007/s00359-007-0250-x
https://doi.org/10.1007/s00359-007-0250-x
Autor:
Randy C. Morgan, Qing Huang, Vikram K. Iyengar, Athula B. Attygalle, Thomas Eisner, Zhicai Yang, Jerrold Meinwald, Jan Vrkoč, Kithsiri Herath, Frank Schröder
Publikováno v:
Proceedings of the National Academy of Sciences. 95:2733-2737
The sunburst diving beetle, Thermonectus marmoratus , ejects a milky fluid from its prothoracic defensive glands when disturbed. Two major volatile components of this secretion are steroids; cybisterone (structure 7) constitutes about 20% of the vola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dcbb1ae2073594633556d57d3742306
https://doi.org/10.1073/pnas.95.6.2733
https://doi.org/10.1073/pnas.95.6.2733
Autor:
Randy C. Morgan
Publikováno v:
Zoo Biology. 19:287-289
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::839602ee0e64f5bf792d1d1071634b51
https://doi.org/10.1002/1098-2361(2000)19:4<287::aid-zoo7>3.0.co
https://doi.org/10.1002/1098-2361(2000)19:4<287::aid-zoo7>3.0.co
Autor:
Randy C. Morgan
Publikováno v:
International Zoo Yearbook. 30:108-117
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b88931b64754bcf1079822f5fe5bfa40
https://doi.org/10.1111/j.1748-1090.1990.tb01149.x
https://doi.org/10.1111/j.1748-1090.1990.tb01149.x
Publikováno v:
Arthropod structuredevelopment. 36(4)
Nearly nothing is known about the transition that visual brain regions undergo during metamorphosis, except for Drosophila in which larval eyes and the underlying neural structure are strongly reduced. We have studied the larvae of the sunburst divin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11b86379b9d914de735e5bd28beee5eb
https://pubmed.ncbi.nlm.nih.gov/18089121
https://pubmed.ncbi.nlm.nih.gov/18089121
Publikováno v:
The Journal of comparative neurology. 497(2)
The larvae of the sunburst diving beetle, Thermonectus marmoratus (Coleoptera: Dytiscidae), are highly efficient visually guided predators. Their visual system consists of a cluster of six stemmata and one eye patch on each side of the head capsule.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46c398b8ac4b8e9a0ea732d41f799548
https://pubmed.ncbi.nlm.nih.gov/16705677
https://pubmed.ncbi.nlm.nih.gov/16705677
Publikováno v:
Current Biology. (16):1482-1486
Summary Almost all animal eyes follow a few, relatively well-understood functional plans. Only rarely do researchers discover an eye that diverges fundamentally from known types. The principal eye E2 of sunburst diving beetle ( Thermonectus marmoratu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ecea44cf8f91d2f32b5431cbab40b4c