» Articles » PMID: 26943126

A Large-Scale Pattern of Ontogenetic Shape Change in Ray-Finned Fishes

Overview
Journal PLoS One
Date 2016 Mar 5
PMID 26943126
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Fishes exhibit a remarkable diversity of body shape as adults; however, it is unknown whether this diversity is reflected in larval stage morphology. Here we investigate the relationship between larval and adult body shape as expressed by body elongation. We surveyed a broad range of ray-finned fish species and compared body shape at larval and adult stages. Analysis shows that the vast majority of fish are more elongate at the larval stage than at the adult stage, and that adults display greater interspecies variation than larvae. We found that the superorder Elompomorpha is unique because many species within the group do not follow the observed elongation trends. These results indicate that much of the diversity observed in adults is achieved in post-larval stages. We suggest that larval morphology is subject to common constraints across the phylogeny.

Citing Articles

Juvenile ecology drives adult morphology in two insect orders.

Ruhr P, van de Kamp T, Farago T, Hammel J, Wilde F, Borisova E Proc Biol Sci. 2021; 288(1953):20210616.

PMID: 34130499 PMC: 8206691. DOI: 10.1098/rspb.2021.0616.


From cryptic to colorful: Evolutionary decoupling of larval and adult color in butterflies.

Medina I, Vega-Trejo R, Wallenius T, Symonds M, Stuart-Fox D Evol Lett. 2020; 4(1):34-43.

PMID: 32055409 PMC: 7006464. DOI: 10.1002/evl3.149.


Phylogenetic, ecological and biomechanical constraints on larval form: A comparative morphological analysis of barnacle nauplii.

Wong J, Chan K, Chan B PLoS One. 2018; 13(11):e0206973.

PMID: 30408826 PMC: 6224274. DOI: 10.1371/journal.pone.0206973.


Unravelling the ontogeny of a Devonian early gnathostome, the "acanthodian" (eastern Canada).

Chevrinais M, Sire J, Cloutier R PeerJ. 2017; 5:e3969.

PMID: 29094000 PMC: 5661438. DOI: 10.7717/peerj.3969.

References
1.
Muller U, van Leeuwen J . Swimming of larval zebrafish: ontogeny of body waves and implications for locomotory development. J Exp Biol. 2004; 207(Pt 5):853-68. DOI: 10.1242/jeb.00821. View

2.
Lavoue S, Sullivan J . Simultaneous analysis of five molecular markers provides a well-supported phylogenetic hypothesis for the living bony-tongue fishes (Osteoglossomorpha: Teleostei). Mol Phylogenet Evol. 2004; 33(1):171-85. DOI: 10.1016/j.ympev.2004.04.021. View

3.
Sullivan J, Lundberg J, Hardman M . A phylogenetic analysis of the major groups of catfishes (Teleostei: Siluriformes) using rag1 and rag2 nuclear gene sequences. Mol Phylogenet Evol. 2006; 41(3):636-62. DOI: 10.1016/j.ympev.2006.05.044. View

4.
Parichy D, Elizondo M, Mills M, Gordon T, Engeszer R . Normal table of postembryonic zebrafish development: staging by externally visible anatomy of the living fish. Dev Dyn. 2009; 238(12):2975-3015. PMC: 3030279. DOI: 10.1002/dvdy.22113. View

5.
Inoue J, Miya M, Miller M, Sado T, Hanel R, Hatooka K . Deep-ocean origin of the freshwater eels. Biol Lett. 2010; 6(3):363-6. PMC: 2880065. DOI: 10.1098/rsbl.2009.0989. View