Evidence map›Paper›PMID 29989069›Full record

ArticleFrontiers in zoology2018

An atlas of larval organogenesis in the European shore crab

Franziska Spitzner, Rebecca Meth, Christina Krüger, Emanuel Nischik, Stefan Eiler, Andy Sombke, Gabriela Torres, Steffen Harzsch

Abstract read
In one paragraph

Article in Frontiers in zoology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Franziska Spitzner1Zoological Institute and Museum, Department of Cytology and Evolutionary Biology, Universität Greifswald, D-17498 Greifswald, Germany.
Rebecca Meth1Zoological Institute and Museum, Department of Cytology and Evolutionary Biology, Universität Greifswald, D-17498 Greifswald, Germany.
Christina Krüger1Zoological Institute and Museum, Department of Cytology and Evolutionary Biology, Universität Greifswald, D-17498 Greifswald, Germany.
Emanuel Nischik1Zoological Institute and Museum, Department of Cytology and Evolutionary Biology, Universität Greifswald, D-17498 Greifswald, Germany.
Stefan Eiler1Zoological Institute and Museum, Department of Cytology and Evolutionary Biology, Universität Greifswald, D-17498 Greifswald, Germany.
Andy Sombke1Zoological Institute and Museum, Department of Cytology and Evolutionary Biology, Universität Greifswald, D-17498 Greifswald, Germany.
Gabriela Torres *2Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Biologische Anstalt Helgoland, D-27498 Helgoland, Germany.
Steffen Harzsch *1Zoological Institute and Museum, Department of Cytology and Evolutionary Biology, Universität Greifswald, D-17498 Greifswald, Germany.ORCID 0000-0002-8645-3320

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe life history stages of brachyuran crustaceans include pelagic larvae of the Zoea type which grow by a series of moults from one instar to the next. Zoeae actively feed and possess a wide range of organ systems necessary for autonomously developing in the plankton. They also display a rich behavioural repertoire that allows for responses to variations in environmental key factors such as light, hydrostatic pressure, tidal currents, and temperature. Brachyuran larvae have served as distinguished models in the field of Ecological Developmental Biology fostering our understanding of diverse ecophysiological aspects such as phenotypic plasticity, carry-over effects on life-history traits, and adaptive mechanisms that enhance tolerance to fluctuations in environmental abiotic factors. In order to link such studies to the level of tissues and organs, this report analyses the internal anatomy of laboratory-reared larvae of the European shore crab

resultsHere, we used X-ray micro-computed tomography combined with 3D reconstruction to describe organogenesis in brachyuran larvae. We provide a detailed atlas of the larval internal organization to complement existing descriptions of its external morphology. In a multimethodological approach, we also used cuticular autofluorescence and classical histology to analyse the anatomy of selected organ systems.

conclusionsMuch of our fascination for the anatomy of brachyuran larvae stems from the opportunity to observe a complex organism on a single microscopic slide and the realization that the entire decapod crustacean bauplan unfolds from organ anlagen compressed into a miniature organism in the sub-millimetre range. The combination of imaging techniques used in the present study provides novel insights into the bewildering diversity of organ systems that brachyuran larvae possess. Our analysis may serve as a basis for future studies bridging the fields of evolutionary developmental biology and ecological developmental biology.

Indexed as

3D reconstructionCentral nervous systemExcretionLocomotionMetamorphosisMicro-CTOsmoregulationSensory systems

Identifiers

PMID29989069
PMCPMC6035453

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.