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  1. Content type: Research

    Studying species with disjunct distributions allows biogeographers to evaluate factors controlling species ranges, limits on gene flow, and allopatric speciation. Here, we use phylogeographic and population ge...

    Authors: Sergio Marchant, Amy L. Moran and Peter B. Marko

    Citation: Frontiers in Zoology 2015 12:39

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  2. Content type: Research

    Plasticity in brain size and the size of different brain regions during early ontogeny is known from many vertebrate taxa, but less is known about plasticity in the brains of adults. In contrast to mammals and...

    Authors: Gábor Herczeg, Abigél Gonda, Gergely Balázs, Kristina Noreikiene and Juha Merilä

    Citation: Frontiers in Zoology 2015 12:38

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  3. Content type: Research

    Body size variation has played a central role in biogeographical research, however, most studies have aimed to describe trends rather than search for underlying mechanisms. In order to provide a more comprehen...

    Authors: Andrés Valenzuela-Sánchez, Andrew A. Cunningham and Claudio Soto-Azat

    Citation: Frontiers in Zoology 2015 12:37

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  4. Content type: Research

    The tapeworm Ligula intestinalis (Diphyllobothriidea) is one of the most fascinating cestode parasites because it may cause parasitic castration of its second intermediate host, teleost freshwater fishes, due to ...

    Authors: Aneta Yoneva, Tomáš Scholz, Daniel Młocicki and Roman Kuchta

    Citation: Frontiers in Zoology 2015 12:35

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  5. Content type: Research

    Myogenesis is currently investigated in a number of invertebrate taxa using combined techniques, including fluorescence labeling, confocal microscopy, and 3D imaging, in order to understand anatomical and func...

    Authors: Jorge A. Audino, José Eduardo A. R. Marian, Alen Kristof and Andreas Wanninger

    Citation: Frontiers in Zoology 2015 12:34

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  6. Content type: Methodology

    Here we present an application of advanced registration and atlas building framework DRAMMS to the automated annotation of mouse mandibles through a series of tests using single and multi-atlas segmentation pa...

    Authors: Ryan Young and A. Murat Maga

    Citation: Frontiers in Zoology 2015 12:33

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  7. Content type: Review

    Chemical cues and pheromones guide decisions in organisms throughout the animal kingdom. The neurobiology, function, and evolution of olfaction are particularly well described in insects, and resulting concept...

    Authors: Tyler J. Buchinger, Michael J. Siefkes, Barbara S. Zielinski, Cory O. Brant and Weiming Li

    Citation: Frontiers in Zoology 2015 12:32

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  8. Content type: Research

    The astonishing spectrum of scarabaeine lifestyles makes them an attractive group for studies in entomology and evolutionary biology. As a result of adaptions to specific food substrates and textures, the mout...

    Authors: Ming Bai, Sha Li, Yuanyuan Lu, Haidong Yang, Yijie Tong and Xingke Yang

    Citation: Frontiers in Zoology 2015 12:30

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  9. Content type: Research

    Stick insects (Phasmatodea) use repellent chemical substances (allomones) for defence which are released from so-called defence glands in the prothorax. These glands differ in size between species, and are und...

    Authors: Konrad Stolz, Christoph-Rüdiger von Bredow, Yvette M. von Bredow, Reinhard Lakes-Harlan, Tina E. Trenczek and Johannes Strauß

    Citation: Frontiers in Zoology 2015 12:29

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  10. Content type: Research

    Though some elements of the bryozoan nervous system were discovered 180 years ago, few studies of their neuromorphology have been undertaken since that time. As a result the general picture of the bryozoan ner...

    Authors: Ksenia V. Shunkina, Olga V. Zaytseva, Viktor V. Starunov and Andrew N. Ostrovsky

    Citation: Frontiers in Zoology 2015 12:28

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  11. Content type: Review

    Invertebrate-derived DNA (iDNA) from terrestrial haematophagous leeches has recently been proposed as a powerful non-invasive tool with which to detect vertebrate species and thus to survey their populations. ...

    Authors: Ida Bærholm Schnell, Rahel Sollmann, Sébastien Calvignac-Spencer, Mark E. Siddall, Douglas W. Yu, Andreas Wilting and M. Thomas. P. Gilbert

    Citation: Frontiers in Zoology 2015 12:24

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  12. Content type: Research

    Immunosenescence (deteriorating immune function at old age) affects humans and laboratory animals, but little is known about immunosenescence in natural populations despite its potential importance for populat...

    Authors: Anni Hämäläinen, Brigitte Raharivololona, Pascaline Ravoniarimbinina and Cornelia Kraus

    Citation: Frontiers in Zoology 2015 12:25

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  13. Content type: Methodology

    Monitoring large carnivores is a central issue in conservation biology. The wolf (Canis lupus) is the most studied large carnivore in the world. After a massive decline and several local extinctions, mostly due t...

    Authors: Daniela Passilongo, Luca Mattioli, Elena Bassi, László Szabó and Marco Apollonio

    Citation: Frontiers in Zoology 2015 12:22

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  14. Content type: Research

    It has been suggested that rapid range expansion could proceed through evolution in the endocrinological machinery controlling life-history switches. Based on this we tested whether the Colorado potato beetle, Le...

    Authors: Philipp Lehmann, Anne Lyytinen, Saija Piiroinen and Leena Lindström

    Citation: Frontiers in Zoology 2015 12:20

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  15. Content type: Research

    Adult birds clean the nest by consuming or transporting feces, which is thought to be important in order to lower the levels of parasites, pathogens and predation at the nest. If nestlings were to defecate whe...

    Authors: Rui-chang Quan, Huan Li, Bo Wang and Eben Goodale

    Citation: Frontiers in Zoology 2015 12:21

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  16. Content type: Review

    Behavior of wild vertebrate individuals can vary in response to environmental or social factors. Such within-individual behavioral variation is often mediated by hormonal mechanisms. Hormones also serve as a b...

    Authors: Michaela Hau and Wolfgang Goymann

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S7

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    This article is part of a Supplement: Volume 12 Supplement 1

  17. Content type: Review

    Development in many organisms appears to show evidence of sensitive windows—periods or stages in ontogeny in which individual experience has a particularly strong influence on the phenotype (compared to other ...

    Authors: Tim W Fawcett and Willem E Frankenhuis

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S3

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    This article is part of a Supplement: Volume 12 Supplement 1

  18. Content type: Review

    Domestication is an evolutionary process during which the biobehavioural profile (comprising e.g. social and emotional behaviour, cognitive abilities, as well as hormonal stress responses) is substantially res...

    Authors: Sylvia Kaiser, Michael B Hennessy and Norbert Sachser

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S19

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    This article is part of a Supplement: Volume 12 Supplement 1

  19. Content type: Review

    Many, if not all, questions in biology and psychology today were formulated and considered in depth, though typically in a different language, from the 1700's to the early 1900's. However, because of politics ...

    Authors: David Crews, Seth A Weisberg and Sahotra Sarkar

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S21

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    This article is part of a Supplement: Volume 12 Supplement 1

  20. Content type: Review

    With each trajectory taken during the ontogeny of an individual, the number of optional behavioural phenotypes that can be expressed across its life span is reduced. The initial range of phenotypic plasticity ...

    Authors: Vera Brust, Philipp M Schindler and Lars Lewejohann

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S17

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    This article is part of a Supplement: Volume 12 Supplement 1

  21. Content type: Review

    Comprehensive explanations of behavioral adaptations rarely invoke all levels famously admonished by Niko Tinbergen. The role of developmental processes and plasticity, in particular, has often been neglected....

    Authors: Peter M Kappeler and Claudia Fichtel

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S15

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    This article is part of a Supplement: Volume 12 Supplement 1

  22. Content type: Research

    Prenatal conditions influence offspring development in many species. In mammals, the effects of social density have traditionally been considered a detrimental form of maternal stress. Now their potential adap...

    Authors: Nikolaus von Engelhardt, Gabriele J Kowalski and Anja Guenther

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S13

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    This article is part of a Supplement: Volume 12 Supplement 1

  23. Content type: Research

    Introduction: Behavioural traits can differ considerably between individuals, and such differences were found to be consistent over the lifetime of an organism in several species. Whether behavioural traits of...

    Authors: Thorben Müller and Caroline Müller

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S8

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    This article is part of a Supplement: Volume 12 Supplement 1

  24. Content type: Review

    There is increasing attention for integrating mechanistic and functional approaches to the study of (behavioural) development. As environments are mostly unstable, it is now often assumed that genetic parental...

    Authors: Ton G G Groothuis and Barbara Taborsky

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S6

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    This article is part of a Supplement: Volume 12 Supplement 1

  25. Content type: Review

    Behaviors are highly plastic and one aspect of this plasticity is behavioral changes over age. The presence of age-related plasticity in behavior opens up the possibility of between-individual variation in age...

    Authors: Jon E Brommer and Barbara Class

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S2

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    This article is part of a Supplement: Volume 12 Supplement 1

  26. Content type: Review

    In mammals, maternal signals conveyed via influences on hypothalamic-pituitary-adrenal (HPA) activity may shape behavior of the young to be better adapted for prevailing environmental conditions. However, the ...

    Authors: Michael B Hennessy, Sylvia Kaiser, Tobias Tiedtke and Norbert Sachser

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S18

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    This article is part of a Supplement: Volume 12 Supplement 1

  27. Content type: Review

    In this article, we refer to an original opinion paper written by Prof. Frank Beach in 1950 (“The Snark was a Boojum”). In his manuscript, Beach explicitly criticised the field of comparative psychology becaus...

    Authors: Simone Macrì and S Helene Richter

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S20

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    This article is part of a Supplement: Volume 12 Supplement 1

  28. Content type: Review

    The ultimate-level factors that drive the evolution of mating systems have been well studied, but an evolutionarily conserved neural mechanism involved in shaping behaviour and social organization across speci...

    Authors: Ronald G Oldfield, Rayna M Harris and Hans A Hofmann

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S16

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    This article is part of a Supplement: Volume 12 Supplement 1

  29. Content type: Review

    Early experiences influence the developing organism, with lifelong and potentially adaptive consequences. It has recently become clear that the effects of early experiences are not limited to the exposed gener...

    Authors: Erin L Kinnally and John P Capitanio

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S14

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    This article is part of a Supplement: Volume 12 Supplement 1

  30. Content type: Research

    The development of ethologically meaningful test paradigms in young animals is an essential step in the study of the ontogeny of animal personality. Here we explore the possibility to integrate offspring separ...

    Authors: Robyn Hudson, Marylin Rangassamy, Amor Saldaña, Oxána Bánszegi and Heiko G Rödel

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S12

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    This article is part of a Supplement: Volume 12 Supplement 1

  31. Content type: Research

    A crucial assumption of animal personality research is that behaviour is consistent over time, showing a high repeatability within individuals. This assumption is often made, sometimes tested using short time ...

    Authors: Yvonne Wuerz and Oliver Krüger

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S9

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    This article is part of a Supplement: Volume 12 Supplement 1

  32. Content type: Review

    Variation in early nutrition is known to play an important role in shaping the behavioural development of individuals. Parental prey selection may have long-lasting behavioural influences. In birds foraging on...

    Authors: Kees van Oers, Gregory M Kohn, Camilla A Hinde and Marc Naguib

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S10

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    This article is part of a Supplement: Volume 12 Supplement 1

  33. Content type: Research

    An individual's fitness in part depends on the characteristics of the mate so that sexually attractive ornaments, as signals of quality, are used in mate choice. Often such ornaments develop already early in l...

    Authors: E Tobias Krause and Marc Naguib

    Citation: Frontiers in Zoology 2015 12(Suppl 1):S11

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    This article is part of a Supplement: Volume 12 Supplement 1

  34. Content type: Research

    Carbonic anhydrases (CAs, EC 4.2.1.1) are ubiquitous enzymes that catalyze the reversible hydration reaction of carbon dioxide. CAs are present as six structurally divergent enzyme families: α, β, γ, δ, ζ and ...

    Authors: Leo Syrjänen, Susanna Valanne, Marianne Kuuslahti, Tea Tuomela, Ashwin Sriram, Alberto Sanz, Howard T. Jacobs, Mika Rämet and Seppo Parkkila

    Citation: Frontiers in Zoology 2015 12:19

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  35. Content type: Research

    ‘Motion dazzle’ refers to the hypothesis that high contrast patterns such as stripes and zigzags may have evolved in a wide range of animals as they make it difficult to judge the trajectory of an animal in mo...

    Authors: Anna E. Hughes, Richard S. Magor-Elliott and Martin Stevens

    Citation: Frontiers in Zoology 2015 12:17

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  36. Content type: Research

    Predator-induced defences are a prominent example of phenotypic plasticity found from single-celled organisms to vertebrates. The water flea Daphnia pulex is a very convenient ecological genomic model for studyin...

    Authors: Andrey Rozenberg, Mrutyunjaya Parida, Florian Leese, Linda C. Weiss, Ralph Tollrian and J. Robert Manak

    Citation: Frontiers in Zoology 2015 12:18

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  37. Content type: Research

    Reconstructing the evolutionary history of nervous systems requires an understanding of their architecture and development across diverse taxa. The spiralians encompass diverse body plans and organ systems, an...

    Authors: Néva P Meyer, Allan Carrillo-Baltodano, Richard E Moore and Elaine C Seaver

    Citation: Frontiers in Zoology 2015 12:15

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  38. Content type: Research

    RNA interference (RNAi) of trait-specific genes permits the manipulation of specific phenotypic traits (“phenotypic engineering”) and thus represents a powerful tool to test trait function in evolutionary stud...

    Authors: Roberto Arbore, Kiyono Sekii, Christian Beisel, Peter Ladurner, Eugene Berezikov and Lukas Schärer

    Citation: Frontiers in Zoology 2015 12:14

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  39. Content type: Research

    The ‘scaly-foot gastropod’ (Chrysomallon squamiferum Chen et al., 2015) from deep-sea hydrothermal vent ecosystems of the Indian Ocean is an active mobile gastropod occurring in locally high densities, and it is ...

    Authors: Chong Chen, Jonathan T. Copley, Katrin Linse, Alex D. Rogers and Julia D. Sigwart

    Citation: Frontiers in Zoology 2015 12:13

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  40. Content type: Methodology

    The wider availability of non-destructive and high-resolution methods, such as micro-computed tomography (micro-CT), has prompted its use in anatomical and morphometric studies. Yet, because of the actual scan...

    Authors: Monique Nouailhetas Simon and Gabriel Marroig

    Citation: Frontiers in Zoology 2015 12:12

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