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Data from: A phylum-wide survey reveals multiple independent gains of head regeneration in Nemertea
负责人:
Zattara, Eduardo
关键词:
Evolution of regeneration phylogenetics ancestral state reconstruction
DOI:
doi:10.5061/dryad.vs0477c
摘要:
ee orders. We generated a phylogenetic framework using sequence data to reconstruct the evolutionary history of head and tail regenerative ability ac
Data from: Sperm head morphology is associated with sperm swimming speed: a comparative study of songbirds using electron microscopy
负责人:
St?stad, Hanna Nyborg
关键词:
Structure-function relationships Sexual selection Sperm competition Sperm shape Scanning electron microscopy
DOI:
doi:10.5061/dryad.341kj02
摘要:
shape, however, remains unknown. Using scanning electron microscopy, we quantified inter- and intra-specific variation in sperm head morphology across 36
Data from: Do constructional constraints influence cyprinid (Cyprinidae: Leuciscinae) craniofacial coevolution?
负责人:
关键词:
Modularity;constructional constraint;ecomorphology;Cyprinidae
DOI:
doi:10.5061/dryad.8061
摘要:
jacent structures could represent an evolutionary compromise. For example, evolutionary trade-offs resulting from limited space in the head could have influenced
Data from: Association between integration structure and functional evolution in the opercular four-bar apparatus of the threespine stickleback
负责人:
关键词:
Modularity;evolutionary developmental biology;Sticklebacks;opercular four-bar lever;Gasterosteus aculeatus
DOI:
doi:10.5061/dryad.4b5c4
摘要:
of head and jaw structures of stickleback therefore may be important for facilitating their rapid adaptive transitions between highly divergent habitats.
Data from: Macrobenthic assemblage structure in a cool-temperate intertidal dwarf-eelgrass bed in comparison to those in lower latitudes.
负责人:
关键词:
diversity;Richness;invertebrate macrobenthos;benthic;community;Holocene;Nanozostera noltii
DOI:
doi:10.5061/dryad.v8gg2
摘要:
. A consistent series of changes in structural characteristics of macrofaunal dwarf-eelgrass assemblages therefore occurred along the latitudinal sequence of Scolt
Data from: Sperm head abnormalities are more frequent in songbirds with more helical sperm: A possible trade-off in sperm evolution
负责人:
St?stad, Hanna
关键词:
acrosome cell integrity passerine bird sperm competition sperm damage sperm morphology
DOI:
doi:10.5061/dryad.1mj39tf
摘要:
and the structural integrity of the sperm head. As such, susceptibility to morphological abnormalities may constrain the evolution of helical sperm morphology in songbirds.
Data from: Body shape transformation along a shared axis of anatomical evolution in labyrinth fishes (Anabantoidei)
负责人:
关键词:
Luciocephalus;gourami;pikehead;elongation;rate of evolution;Axial skeleton;Luciocephalus<\/i>
DOI:
doi:10.5061/dryad.2d7km
摘要:
rily through exceptional elongation of the head, with secondary contributions involving reduction in body depth and lengthening of the precaudal vertebral
Data from: The identification of concerted convergence in insect heads corroborates Palaeoptera
负责人:
关键词:
mouthparts;Ephemeroptera;convergent evolution;odonata;Metapterygota;Palaeoptera;character clique;Chiastomyaria;Homoplasy
DOI:
doi:10.5061/dryad.1q3b6
摘要:
in the context of head structures of Ephemeroptera, Odonata and Neoptera. We apply a recently introduced formal approach to detect the occurrence of concerted
Data from: Rapid morphological divergence of a stream fish in response to changes in water flow
负责人:
关键词:
body shape;Pimephales vigilax;rapid divergence;Fish
DOI:
doi:10.5061/dryad.s90j5
摘要:
in P. vigilax populations following dam construction in each of seven different rivers. Significant changes in body depth, head shape and fin placement wer
Data from: Kinematics of chisel-tooth digging by African mole-rats
负责人:
关键词:
Bathyergidae;Rodentia;Teeth;biomechanics;incisors
DOI:
doi:10.5061/dryad.mn1pp
摘要:
and drops the soil below the head. Consequently, both jaw adduction and head depression are jointly used to power tooth-digging in F. micklemi. The sam

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