Project 2524: M. Hyžný, A. Kroh, A. Ziegler, A. Anker, M. Košťák, J. Schlögl, A. Culka, J. W. M. Jagt, R. H. B. Fraaije, M. Harzhauser, B. W. M. van Bakel, A. Ruman. 2017. Comprehensive analysis and reinterpretation of Cenozoic mesofossils reveals ancient origin of the snapping claw of alpheid shrimps. Scientific Reports. 7:4076.
Abstract
Alpheid snapping shrimps (Decapoda: Caridea: Alpheidae) constitute one of the model groups for inferences aimed at understanding the evolution of complex structural, behavioural, and ecological traits among benthic marine invertebrates. Despite being a super-diverse taxon with a broad geographical distribution, the alpheid fossil record is still poorly known. However, data presented herein show that the strongly calcified fingertips of alpheid snapping claws are not uncommon in the fossil record and should be considered a novel type of mesofossil. The Cenozoic remains analysed here represent a compelling structural match with extant species of Alpheus. Based on the presence of several distinct snapping claw-fingertip morphotypes, the major radiation of Alpheus lineages is estimated to have occurred as early as 18 mya. In addition, the oldest fossil record of alpheids in general can now be confirmed for the Late Oligocene (27–28 mya), thus providing a novel minimum age for the entire group as well as the first reliable calibration point for deep phylogenetic inferences.Read the article »
Article DOI: 10.1038/s41598-017-02603-5
Project DOI: 10.7934/P2524, http://dx.doi.org/10.7934/P2524
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MorphoBank Project 2524
MorphoBank Project 2524
- Creation Date:
01 September 2016 - Publication Date:
16 May 2017 - Project views: 110884
- Media downloads: 17
Authors' Institutions
- Charles University in Prague
- Natural History Museum, Vienna (Naturhistorisches Museum, Wien)
- Museu Paraense Emílio Goeldi
- Rheinische Friedrich-Wilhelms-Universität Bonn (University of Bonn)
- Naturalis Biodiversity Center
- Natuurhistorisch Museum Maastricht
- Oertijdmuseum De Groene Poort
- Universidade Federal de Goiás
- Comenius University
Members
| member name | taxa |
specimens |
media | media notes |
| Alexander Ziegler Project Administrator | 7 | 85 | 188 | 3 |
| Arthur Anker Full membership | 0 | 0 | 0 | 0 |
| Adam Culka Full membership | 0 | 0 | 0 | 0 |
| René HB Fraaije Full membership | 0 | 0 | 0 | 0 |
| Mathias Harzhauser Full membership | 0 | 0 | 0 | 0 |
| Matúš Hyžný Full membership | 0 | 0 | 0 | 0 |
| John WM Jagt Full membership | 0 | 0 | 0 | 0 |
| Martin Košťák Full membership | 0 | 0 | 0 | 0 |
| Andreas Kroh Full membership | 0 | 0 | 0 | 0 |
| Andrej Ruman Full membership | 0 | 0 | 0 | 0 |
| Ján Schlögl Full membership | 0 | 0 | 0 | 0 |
| Barry WM van Bakel Full membership | 0 | 0 | 0 | 0 |
Project has no matrices defined.
Project views
| type | number of views | Individual items viewed (where applicable) |
| Total project views | 110884 | |
| Project overview | 3387 | |
| Media views | 66335 | Media search (3820 views); M430779 (489 views); M430745 (508 views); M430845 (393 views); M430826 (482 views); M430828 (395 views); M430812 (387 views); M430791 (444 views); M430809 (395 views); M430770 (471 views); M430825 (385 views); M430781 (442 views); M430824 (374 views); M430815 (401 views); M430760 (480 views); M430792 (432 views); M430805 (406 views); M430803 (373 views); M430810 (414 views); M430802 (418 views); M430787 (430 views); M430772 (468 views); M430762 (463 views); M430756 (484 views); M430746 (508 views); M430817 (394 views); M430839 (364 views); M430783 (456 views); M430799 (409 views); M430785 (566 views); M430749 (497 views); M430765 (489 views); M430757 (485 views); M430804 (418 views); M430750 (515 views); M430846 (409 views); M430793 (403 views); M430834 (393 views); M430806 (373 views); M430816 (362 views); M430811 (400 views); M430771 (494 views); M430764 (481 views); M430844 (391 views); M430822 (381 views); M430786 (457 views); M430833 (378 views); M430800 (411 views); M430780 (465 views); M430763 (450 views); M430821 (391 views); M430752 (438 views); M430751 (479 views); M430837 (423 views); M430788 (435 views); M430842 (386 views); M430835 (435 views); M430773 (460 views); M430790 (435 views); M430776 (511 views); M430814 (376 views); M430755 (477 views); M430831 (378 views); M430829 (388 views); M430813 (407 views); M430796 (405 views); M430838 (404 views); M430832 (397 views); M430784 (465 views); M430766 (487 views); M430827 (393 views); M430819 (404 views); M430768 (479 views); M430777 (473 views); M430775 (488 views); M430807 (404 views); M430795 (411 views); M430818 (389 views); M430759 (492 views); M430843 (408 views); M430753 (478 views); M430798 (395 views); M430782 (471 views); M430769 (467 views); M430830 (394 views); M430761 (503 views); M430836 (397 views); M430794 (421 views); M430778 (487 views); M430789 (415 views); M430748 (524 views); M430797 (402 views); M430840 (386 views); M430774 (474 views); M430820 (396 views); M430823 (394 views); M430801 (440 views); M430758 (454 views); M430767 (477 views); M430808 (400 views); M430754 (492 views); M430919 (208 views); M430916 (211 views); M430848 (224 views); M430847 (220 views); M430849 (226 views); M430850 (210 views); M430851 (218 views); M430852 (241 views); M430853 (228 views); M430854 (227 views); M430855 (235 views); M430856 (216 views); M430857 (218 views); M430858 (216 views); M430859 (207 views); M430860 (227 views); M430861 (202 views); M430862 (221 views); M430863 (214 views); M430864 (206 views); M430865 (217 views); M430866 (203 views); M430867 (208 views); M430868 (217 views); M430869 (212 views); M430870 (219 views); M430871 (205 views); M430872 (215 views); M430873 (231 views); M430874 (205 views); M430875 (206 views); M430876 (225 views); M430877 (222 views); M430878 (222 views); M430879 (220 views); M430880 (217 views); M430881 (220 views); M430882 (209 views); M430883 (212 views); M430884 (217 views); M430885 (222 views); M430886 (205 views); M430887 (227 views); M430888 (218 views); M430889 (219 views); M430890 (211 views); M430891 (215 views); M430892 (216 views); M430893 (216 views); M430894 (215 views); M430895 (224 views); M430896 (229 views); M430897 (213 views); M430898 (224 views); M430899 (203 views); M430900 (210 views); M430901 (194 views); M430902 (217 views); M430903 (224 views); M430905 (212 views); M430906 (217 views); M430907 (202 views); M430908 (207 views); M430909 (221 views); M430910 (210 views); M430911 (205 views); M430912 (209 views); M430913 (226 views); M430914 (229 views); M430915 (222 views); M430917 (208 views); M430918 (232 views); M430920 (209 views); M430921 (201 views); M430922 (221 views); M430923 (217 views); M430924 (226 views); M430925 (216 views); M430926 (215 views); M430927 (206 views); M430928 (228 views); M430929 (218 views); M430931 (215 views); M430932 (228 views); M430933 (225 views); M430934 (202 views); M430935 (214 views); M430936 (227 views); |
| Taxon list | 4016 | |
| Documents list | 1119 | |
| Bibliography | 915 | |
| Specimen list | 33830 | |
| Views for media list | 1270 | |
| Folio views | 12 | Crataegus chrysocarpa Ashe (tetraploid) (2 views); Folio list (2 views); Crataegus suksdorfii (Sarg.) Kruschke (diploid ) (2 views); Crataegus macracantha Lodd. ex Loud. (tetraploid) (2 views); Crataegus douglasii Lindley (allopolyploid) (2 views); Crataegus suksdorfii (Sarg.) Kruschke (allopolyploid ) (2 views); |
Project downloads
| type | number of downloads | Individual items downloaded (where applicable) |
| Total downloads from project | 251 | |
| Project downloads | 231 | |
| Media downloads | 17 | M430919 (1 download); M430916 (1 download); M430745 (3 downloads); M430746 (1 download); M430751 (2 downloads); M430845 (2 downloads); M430757 (1 download); M430783 (1 download); M430846 (1 download); M430748 (1 download); M430792 (1 download); M430790 (2 downloads); |
| Document downloads | 3 | Data (1 download); Data (2 downloads); |