@ARTICLE{TreeBASE2Ref24222,
author = {Patrick J. Krug and Jann E Vandetti and Ryan A Ellingson and Cynthia D Trowbridge and Yayoi M. Hirano and Danielle Y. Trathen and Albert K. Rodriguez and Cornelis Swennen and Nerida G. Wilson and ?ngel A. Vald?s},
title = {Species selection favors dispersive life histories in sea slugs, but higher per-offspring investment drives shifts to short-lived larvae},
year = {2015},
keywords = {development mode; gastropod; lecithotrophy; macroevolution; planktotrophy; Sacoglossa; species selection},
doi = {10.1093/sysbio/syv046},
url = {http://sysbio.oxfordjournals.org/content/early/2015/07/10/sysbio.syv046.abstract},
pmid = {},
journal = {Systematic Biology},
volume = {},
number = {},
pages = {},
abstract = {For 40 years, paleontological studies of marine gastropods have suggested that species selection favors lineages with short-lived (lecithotrophic) larvae, which are less dispersive than long-lived (planktotrophic) larvae. Although lecithotrophs appeared to speciate more often and accumulate over time in some groups, lecithotrophy also increased extinction rates, and tests for state-dependent diversification were never performed. Molecular phylogenies of diverse groups instead suggested lecithotrophs accumulate without diversifying due to frequent, unidirectional character change. Although lecithotrophy has repeatedly originated in most phyla, no adult trait has been correlated with shifts in larval type. Thus, both the evolutionary origins of lecithotrophy and its consequences for patterns of species richness remain poorly understood.
Here, we test hypothesized links between development mode and evolutionary rates using likelihood-based methods and a phylogeny of 202 species of gastropod molluscs in Sacoglossa, a clade of herbivorous sea slugs. Evolutionary quantitative-genetics modeling and stochastic character mapping supported 27 origins of lecithotrophy. Tests for correlated evolution revealed lecithotrophy evolved more often in lineages investing in extra-embryonic yolk, the first adult trait associated with shifts in development mode across a group. However, contrary to predictions from paleontological studies, species selection actually favored planktotrophy; most extant lecithotrophs originated through recent character change, and did not subsequently diversify. Increased offspring provisioning in planktotrophs thus favored shifts to short-lived larvae, which led to short-lived lineages over macroevolutionary time scales. These findings challenge long-standing assumptions about the effects of alternative life histories in the sea. Species selection can explain the long-term persistence of planktotrophy, the ancestral state in most clades, despite frequent transitions to lecithotrophy.}
}
Taxa for Study 17143
Citation title:
"Species selection favors dispersive life histories in sea slugs, but higher per-offspring investment drives shifts to short-lived larvae".
Study name:
"Species selection favors dispersive life histories in sea slugs, but higher per-offspring investment drives shifts to short-lived larvae".
This study is part of submission 17143
(Status: Published).
Taxa
ID |
Taxon Label |
NCBI taxid |
uBIO namebankID |
1972504 |
Alderia modesta |
369574
|
2688947
|
1972428 |
Alderia willowi |
516969
|
|
1972370 |
Alderiopsis nigra |
|
|
1972464 |
Aplysiopsis enteromorphae |
|
|
1972455 |
Aplysiopsis oliviae |
|
|
1972398 |
Ascobulla fischeri |
|
|
1972453 |
Ascobulla fragilis |
195875
|
5969262
|
1972443 |
Ascobulla sp1 |
|
|
1972383 |
Ascobulla ulla |
|
|
1972371 |
Berthelinia caribbea |
|
|
1972389 |
Berthelinia limax |
|
|
1972363 |
Berthelinia sp1 |
|
|
1972429 |
Bosellia mimetica |
259544
|
2688873
|
1972360 |
Bosellia sp1 |
|
|
1972379 |
Caliphylla mediterranea |
|
|
1972390 |
Caliphylla sp1 |
|
|
1972409 |
Calliopaea belula |
|
|
1972491 |
Costasiella arenaria |
|
|
1972468 |
Costasiella coronata |
|
|
1972485 |
Costasiella formicaria |
|
|
1972364 |
Costasiella nonatoi |
|
|
1972339 |
Costasiella ocellifera L |
|
|
1972361 |
Costasiella ocellifera P |
|
|
1972426 |
Costasiella paweli |
|
6382688
|
1972459 |
Costasiella sp1 |
|
|
1972534 |
Costasiella sp2 |
|
|
1972328 |
Costasiella sp3 |
|
|
1972433 |
Costasiella sp4 |
|
|
1972412 |
Costasiella sp5 |
|
|
1972427 |
Costasiella sp6 |
|
|
1972362 |
Costasiella sp7 |
|
|
1972505 |
Costasiella usagi |
|
|
1972375 |
Cyerce antillensis |
483961
|
2688834
|
1972502 |
Cyerce elegans |
|
|
1972437 |
Cyerce nigra |
|
|
1972449 |
Cyerce nigricans |
259548
|
5976688
|
1972378 |
Cyerce orteai |
|
|
1972403 |
Cyerce sp2 |
|
|
1972498 |
Cyerce sp3 |
|
|
1972460 |
Cylindrobulla beauii |
431608
|
2687469
|
1972531 |
Cylindrobulla sp1 |
|
|
1972413 |
Cylindrobulla sp2 |
|
|
1972418 |
Elysia abei |
|
|
1972401 |
Elysia amakusana |
483962
|
6690081
|
1972420 |
Elysia asbecki |
|
|
1972525 |
Elysia atroviridis |
|
|
1972344 |
Elysia australis |
|
|
1972384 |
Elysia bangtawaensis |
|
|
1972535 |
Elysia bennettae |
380553
|
10308200
|
1972414 |
Elysia canguzua |
380554
|
2688826
|
1972347 |
Elysia cf bennettae |
|
|
1972342 |
Elysia cf marginata sp1 |
|
|
1972382 |
Elysia cf marginata sp2 |
|
|
1972497 |
Elysia cf marginata sp3 |
|
|
1972528 |
Elysia cf marginata sp4 |
|
|
1972506 |
Elysia cf tomentosa sp1 |
|
|
1972424 |
Elysia cf tomentosa sp2 |
|
|
1972494 |
Elysia cf tomentosa sp3 |
|
|
1972406 |
Elysia cf tomentosa sp4 |
|
|
1972436 |
Elysia cf tomentosa sp5 |
|
|
1972476 |
Elysia cf tomentosa sp6 |
|
|
1972438 |
Elysia cf zuleicae |
|
|
1972392 |
Elysia chilkensis |
|
|
1972335 |
Elysia chlorotica |
188477
|
2688820
|
1972470 |
Elysia cornigera |
|
|
1972515 |
Elysia crispata |
231223
|
2690664
|
1972341 |
Elysia degeneri |
|
|
1972336 |
Elysia diomedea |
380571
|
5436620
|
1972513 |
Elysia elenae |
|
|
1972432 |
Elysia evelinae |
|
|
1972337 |
Elysia flava |
|
|
1972346 |
Elysia furvacauda |
|
|
1972461 |
Elysia hamatanii |
|
|
1972431 |
Elysia hedgpethi |
|
|
1972446 |
Elysia leucolegnote |
|
|
1972457 |
Elysia lobata |
|
|
1972514 |
Elysia macnaei |
483963
|
6954066
|
1972367 |
Elysia maoria |
|
|
1972454 |
Elysia marcusi |
|
|
1972479 |
Elysia mercieri |
|
|
1972501 |
Elysia minima |
|
|
1972430 |
Elysia obtusa |
380570
|
10308209
|
1972366 |
Elysia ornata |
305967
|
2688823
|
1972345 |
Elysia papillosa |
380557
|
2688822
|
1972388 |
Elysia patina |
|
2688827
|
1972512 |
Elysia pratensis |
380569
|
6229305
|
1972510 |
Elysia pusilla L |
|
|
1972487 |
Elysia pusilla P |
|
|
1972492 |
Elysia rufescens |
380559
|
5632228
|
1972365 |
Elysia serca |
380561
|
2688829
|
1972372 |
Elysia singaporensis |
|
|
1972356 |
Elysia sp1 |
|
|
1972522 |
Elysia sp11 |
|
|
1972520 |
Elysia sp12 |
|
|
1972509 |
Elysia sp15 |
|
|
1972348 |
Elysia sp16 |
|
|
1972407 |
Elysia sp18 |
|
|
1972477 |
Elysia sp21 |
|
|
1972405 |
Elysia sp22 |
|
|
1972355 |
Elysia sp25 |
|
|
1972495 |
Elysia sp26 |
|
|
1972373 |
Elysia sp30 |
|
|
1972333 |
Elysia sp5 |
|
|
1972415 |
Elysia sp6 |
|
|
1972519 |
Elysia sp9 |
|
|
1972343 |
Elysia spec 5 |
|
|
1972359 |
Elysia stylifera |
|
|
1972386 |
Elysia subornata |
380579
|
2688830
|
1972474 |
Elysia sugashimae |
|
|
1972471 |
Elysia thompsoni |
|
|
1972499 |
Elysia timida |
154625
|
5617163
|
1972462 |
Elysia transluscens |
|
|
1972524 |
Elysia trisinuata |
382446
|
6518174
|
1972421 |
Elysia tuca |
380562
|
2688821
|
1972441 |
Elysia viridis |
71494
|
506593
|
1972387 |
Elysia zuleicae |
|
5615848
|
1972526 |
Ercolania annelyleorum |
|
|
1972445 |
Ercolania boodlea |
|
|
1972423 |
Ercolania caerula |
|
|
1972391 |
Ercolania cf viridis |
|
|
1972472 |
Ercolania felina |
|
|
1972463 |
Ercolania fuscata |
|
|
1972484 |
Ercolania kencolesi |
483966
|
|
1972439 |
Ercolania pica |
|
|
1972452 |
Ercolania sp3 |
|
|
1972404 |
Ercolania sp5 |
|
|
1972440 |
Ercolania sp6 |
|
|
1972395 |
Ercolania sp8 |
|
|
1972402 |
Ercolania sp9 |
|
|
1972374 |
Ercolania subviridis |
|
|
1972489 |
Ercolania tentaculata |
|
|
1972466 |
Ercolania viridis |
|
|
1972450 |
Gascoignella aprica |
|
|
1972442 |
Gascoignella jabae |
|
|
1972469 |
Gascoignella nukuli |
|
5638845
|
1972394 |
Hermaea bifida |
|
|
1972422 |
Hermaea cruciata |
|
|
1972385 |
Hermaea wrangeliae |
|
|
1972448 |
Julia exquisita |
483973
|
1917337
|
1972357 |
Julia zebra |
|
|
1972537 |
Limapontia capitata |
|
|
1972399 |
Limapontia depressa |
|
|
1972483 |
Limapontia senestra |
|
|
1972393 |
Lobiger souverbii |
|
|
1972451 |
Lobiger viridis |
483975
|
6303190
|
1972458 |
Mourgona murca |
|
|
1972527 |
Mourgona osumi |
483977
|
6322097
|
1972536 |
Mourgona sp1 |
|
|
1972350 |
Mourgona sp2 |
|
|
1972340 |
Olea hansinensis |
|
|
1972517 |
Oxynoe antillarum |
382447
|
2688816
|
1972397 |
Oxynoe azuropuncata |
|
|
1972376 |
Oxynoe sp1 |
|
|
1972482 |
Oxynoe sp2 |
|
|
1972408 |
Oxynoe sp3 |
|
|
1972377 |
Oxynoe sp7 |
|
|
1972331 |
Oxynoe viridis |
483978
|
1922521
|
1972493 |
Placida aoetana |
|
|
1972500 |
Placida cremoniana |
|
|
1972416 |
Placida dendritica |
71497
|
2688863
|
1972496 |
Placida kingstoni |
|
|
1972425 |
Placida sp3 |
|
|
1972447 |
Placida verticilata |
|
|
1972419 |
Plakobranchus aff purple |
|
|
1972507 |
Plakobranchus aff sp1 |
|
|
1972488 |
Plakobranchus black |
|
|
1972486 |
Plakobranchus blue |
|
|
1972523 |
Plakobranchus purple |
|
|
1972473 |
Plakobranchus sp1 |
|
|
1972467 |
Plakobranchus sp2 |
|
|
1972518 |
Plakobranchus sp3 |
|
|
1972338 |
Plakobranchus spotless |
|
|
1972521 |
Plakobranchus white |
|
|
1972456 |
Platyhedyle denudata |
|
|
1972533 |
Polybranchia cf orientalis sp1 |
|
|
1972503 |
Polybranchia cf orientalis sp2 |
|
|
1972529 |
Polybranchia cf orientalis sp3 |
|
|
1972480 |
Polybranchia sp1 |
|
|
1972411 |
Polybranchia viridis |
|
|
1972380 |
Siphonaria brannani |
|
|
1972516 |
Siphonaria capensis |
427274
|
1925588
|
1972444 |
Siphonaria concinna |
427275
|
1925590
|
1972369 |
Siphonaria pectinata |
57642
|
2687550
|
1972530 |
Siphonaria sp1 |
|
|
1972465 |
Soghenia palauensis |
|
|
1972352 |
Soghenia sp1 |
|
|
1972532 |
Stiliger aureomarginatus |
|
|
1972434 |
Stiliger fuscovittatus |
|
|
1972334 |
Stiliger ornatus |
|
|
1972330 |
Stiliger smaragdinus |
|
|
1972511 |
Stiliger sp6 |
|
|
1972400 |
Thuridilla albopustulosa |
483957
|
6238511
|
1972349 |
Thuridilla carlsoni |
380575
|
6238513
|
1972381 |
Thuridilla gracilis |
483958
|
|
1972332 |
Thuridilla hopeii |
|
|
1972351 |
Thuridilla kathae |
483959
|
6238517
|
1972490 |
Thuridilla lineolata |
483960
|
|
1972368 |
Thuridilla livida |
380576
|
10308211
|
1972329 |
Thuridilla mazda |
|
|
1972396 |
Thuridilla neona |
380577
|
6238519
|
1972481 |
Thuridilla picta |
|
|
1972475 |
Thuridilla splendens |
|
|
1972435 |
Thuridilla undula |
380573
|
6238521
|
1972354 |
Thuridilla vatae |
380574
|
10308210
|
1972417 |
Volvatella angeliana |
|
|
1972478 |
Volvatella sp2 |
|
|
1972358 |
Volvatella sp4 |
|
|
1972508 |
Volvatella ventricosa |
|
|
1972410 |
Volvatella viridis |
483988
|
|
1972353 |
Williamia peltoides |
|
|