@ARTICLE{TreeBASE2Ref19628,
author = {Ling Ming Tsang and Tin-Yam Chan and Shane Ahyong and Ka Hou Chu},
title = {Hermit to king, or hermit to all: Multiple transitions to crab-like forms from hermit crab ancestors },
year = {2011},
keywords = {Anomura, Decapoda, Paguroidea, phylogeny, carcinization, parallel evolution, data partition },
doi = {},
url = {http://},
pmid = {},
journal = {Systematic Biology},
volume = {},
number = {},
pages = {},
abstract = {The Anomura presents the greatest degree of morphological disparity in the decapod Crustacea, with body forms ranging from the symmetrical and asymmetrical hermit crabs, to squat lobsters and king crabs. The phylogeny of the anomurans has been fraught with controversy. Recent debate has focused primarily on the phenomenon of carcinization, the evolution of crab-like form from a non-crab-like ancestor, focused chiefly on derivation of king crabs from asymmetrical hermit crabs ? the ?hermit to king? hypothesis. We show by phylogenetic analysis of five nuclear protein-coding gene sequences that hermit crabs have a single origin, but surprisingly, that almost all other major clades and body forms within the Anomura, are derived from within the hermit crabs. The crab-like form and squat lobster form have each evolved at least twice from separate symmetrical hermit crab ancestors. In each case, a carcinization trend can be posited via a transition series from the initial symmetrical, long-tailed hermit crab form, through the intermediate squat lobster or asymmetrical hermit crab form, to the final crab-like form. Adaptation to dextral shell habitation evolved at least twice, once in an exclusively deep-water clade and once in the common ancestor of all other asymmetrical hermit crabs (from which king crabs are derived). These remarkable cases of parallelism suggest considerable phenotypic flexibility within the hermit crab ground plan, with a general tendency towards carcinization. Rather than having a separate origin from other major clades, hermit crabs have given rise to most other major anomuran body types.}
}
Taxa for Study 11410
Citation title:
"Hermit to king, or hermit to all: Multiple transitions to crab-like forms from hermit crab ancestors ".
Study name:
"Hermit to king, or hermit to all: Multiple transitions to crab-like forms from hermit crab ancestors ".
This study is part of submission 11400
(Status: Published).
Taxa
ID |
Taxon Label |
NCBI taxid |
uBIO namebankID |
507850 |
Aegla alacalufi |
172761
|
5966584
|
507830 |
Aegla neuquensis |
273850
|
5653248
|
507863 |
Albunea occultus |
|
5573631
|
507832 |
Austinogebia edulis |
516884
|
5654255
|
507862 |
Calcinus laevimanus |
651129
|
4799489
|
507833 |
Cancer japonicus |
|
5732653
|
507820 |
Cervimunida princeps |
|
|
507844 |
Clibanarius englaucus |
|
6202725
|
507847 |
Clibanarius humilis |
|
6131038
|
507838 |
Clibanarius virescens |
|
5473808
|
507837 |
Coenobita rugosus |
516887
|
5538483
|
507846 |
Coenobita violascens |
516888
|
5519140
|
507860 |
Conchoecetes artificiosus |
516906
|
5701696
|
507823 |
Dardanus impressus |
516889
|
6176482
|
507822 |
Dardanus setifer |
|
7074074
|
507851 |
Eriocheir japonica |
95603
|
5468738
|
507849 |
Eumunida funambulus |
497008
|
|
507827 |
Hippa adactyla |
|
5707953
|
507829 |
Icelopagurus crosnieri |
|
5796273
|
507853 |
Kiwa hirsuta |
496071
|
6004066
|
507841 |
Lithodes turritus |
|
6061052
|
507856 |
Lomis hirta |
177234
|
5967225
|
507834 |
Michelopagurus limatulus |
|
|
507839 |
Munida albiapicula |
516893
|
|
507831 |
Munidopsis formosa |
|
5707232
|
507861 |
Neolithodes nipponensis |
516918
|
5673512
|
507835 |
Neopetrolisthes maculatus |
|
7016729
|
507836 |
Novorostrum indicum |
|
5711886
|
507815 |
Oncopagurus orientalis |
|
6172279
|
507821 |
Pagurodofleinia doederleini |
516922
|
|
507855 |
Pagurus angustus |
|
|
507817 |
Pagurus bernhardus |
174397
|
528985
|
507825 |
Pagurus sp |
|
|
507859 |
Paragiopagurus acutus |
|
6184220
|
507843 |
Paragiopagurus boletifer |
|
6134700
|
507814 |
Paragiopagurus ventilatus |
|
5473558
|
507848 |
Paralomis arae |
|
5673514
|
507819 |
Paralomis dofleini |
|
|
507852 |
Paramunida tricarinata |
|
|
507857 |
Petrolisthes japonicus |
516895
|
6239344
|
507845 |
Propagurus obtusifrons |
516926
|
5808302
|
507858 |
Pylocheles mortensenii |
|
5595555
|
507840 |
Shinkaia crosnieri |
480484
|
5529926
|
507842 |
Spiropagurus profundorum |
|
|
507818 |
Strobopagurus gracilipes |
|
4799597
|
507854 |
Sympagurus burkenroadi |
|
|
507816 |
Trizocheles brachyops |
|
|
507824 |
Trizocheles sakaii |
|
|
507826 |
Uroptychodes grandirostris |
|
5472499
|
507828 |
Xylocheles macrops |
|
|