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  1. In contrast to mammalian erythrocytes, which have lost their nucleus and mitochondria during maturation, the erythrocytes of almost all other vertebrate species are nucleated throughout their lifespan. Little ...

    Authors: Antoine Stier, Pierre Bize, Quentin Schull, Joffrey Zoll, François Singh, Bernard Geny, Frédéric Gros, Cathy Royer, Sylvie Massemin and François Criscuolo

    Citation: Frontiers in Zoology 2013 10:33

    Content type: Research

    Published on:

  2. Parasitic, commensalistic, and mutualistic guests in social insect colonies often circumvent their hosts’ nestmate recognition system to be accepted. These tolerance strategies include chemical mimicry and che...

    Authors: Florian Menzel, Nico Blüthgen, Till Tolasch, Jürgen Conrad, Uwe Beifuß, Till Beuerle and Thomas Schmitt

    Citation: Frontiers in Zoology 2013 10:32

    Content type: Research

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  3. Nemertea is one of the least studied lophotrochozoan phyla concerning neurogenesis. The sparse data available do not unambiguously allow for answering questions with respect to the neural groundplan of the phy...

    Authors: Sabine Hindinger, Thomas Schwaha and Andreas Wanninger

    Citation: Frontiers in Zoology 2013 10:31

    Content type: Research

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  4. Risk assessment occurs over different temporal and spatial scales and is selected for when individuals show an adaptive response to a threat. Here, we test if birds respond to the threat of brood parasitism us...

    Authors: Sonia Kleindorfer, Christine Evans, Diane Colombelli-Négrel, Jeremy Robertson, Matteo Griggio and Herbert Hoi

    Citation: Frontiers in Zoology 2013 10:30

    Content type: Research

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  5. Females have often been shown to exhibit preferences for certain male traits. However, little is known about behavioural rules females use when searching for mates in their natural habitat. We investigated mat...

    Authors: Ivonne Meuche, Oscar Brusa, K Eduard Linsenmair, Alexander Keller and Heike Pröhl

    Citation: Frontiers in Zoology 2013 10:29

    Content type: Research

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  6. Ancient DNA has revolutionized conservation genetic studies as it allows monitoring of the genetic variability of species through time and predicting the impact of ecosystems’ threats on future population dyna...

    Authors: Oscar Ramírez, Elena Gómez-Díaz, Iñigo Olalde, Juan Carlos Illera, Juan Carlos Rando, Jacob González-Solís and Carles Lalueza-Fox

    Citation: Frontiers in Zoology 2013 10:28

    Content type: Short report

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  8. In long-distance migrants, a considerably higher proportion of time and energy is allocated to stopovers rather than to flights. Stopover duration and departure decisions affect consequently subsequent flight ...

    Authors: Heiko Schmaljohann, Fränzi Korner-Nievergelt, Beat Naef-Daenzer, Rolf Nagel, Ivan Maggini, Marc Bulte and Franz Bairlein

    Citation: Frontiers in Zoology 2013 10:26

    Content type: Research

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  12. Hybridization is a common phenomenon in fish and is considered to be a major source of diversification. Deciphering the remoulding of genomic regions and phenotypes in zones where hybrid specimens occur is of ...

    Authors: Melthide Sinama, André Gilles, Caroline Costedoat, Emmanuel Corse, Jean-Michel Olivier, Rémi Chappaz and Nicolas Pech

    Citation: Frontiers in Zoology 2013 10:22

    Content type: Research

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  13. We examined patterns of genetic divergence in 26 Mediterranean populations of the semi-terrestrial beachflea Orchestia montagui using mitochondrial (cytochrome oxidase subunit I), microsatellite (eight loci) and ...

    Authors: Laura Pavesi, Ralph Tiedemann, Elvira De Matthaeis and Valerio Ketmaier

    Citation: Frontiers in Zoology 2013 10:21

    Content type: Research

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  14. Gastropoda are guided by several sensory organs in the head region, referred to as cephalic sensory organs (CSOs). These CSOs are innervated by distinct nerves. This study proposes a unified terminology for th...

    Authors: Annette Klussmann-Kolb, Roger P Croll and Sid Staubach

    Citation: Frontiers in Zoology 2013 10:20

    Content type: Research

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  15. Loricifera is a group of small, marine animals, with undetermined phylogenetic relationships within Ecdysozoa (molting protostome animals). Despite their well-known external morphology, data on the internal an...

    Authors: Ricardo C Neves, Xavier Bailly, Francesca Leasi, Heinrich Reichert, Martin V Sørensen and Reinhardt M Kristensen

    Citation: Frontiers in Zoology 2013 10:19

    Content type: Research

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  16. The vertebrate head is a highly derived trait with a heavy concentration of sophisticated sensory organs that allow complex behaviour in this lineage. The head sensory structures arise during vertebrate develo...

    Authors: Martin Sebastijan Šestak, Vedran Božičević, Robert Bakarić, Vedran Dunjko and Tomislav Domazet-Lošo

    Citation: Frontiers in Zoology 2013 10:18

    Content type: Research

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  17. The axial skeleton is one of the defining evolutionary landmarks of vertebrates. How this structure develops and how it has evolved in the different vertebrate lineages is, however, a matter of debate. Vertebr...

    Authors: David Buckley, Viktor Molnár, Gábor Németh, Örs Petneházy and Judit Vörös

    Citation: Frontiers in Zoology 2013 10:17

    Content type: Debate

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  18. The introduction and statistical formalisation of landmark-based methods for analysing biological shape has made a major impact on comparative morphometric analyses. However, a satisfactory solution for includ...

    Authors: Hossein Ragheb, Neil A Thacker, Paul A Bromiley, Diethard Tautz and Anja C Schunke

    Citation: Frontiers in Zoology 2013 10:16

    Content type: Research

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  19. A so called “taxonomic impediment” has been recognized as a major obstacle to biodiversity research for the past two decades. Numerous remedies were then proposed. However, neither significant progress in term...

    Authors: Alexander Riedel, Katayo Sagata, Yayuk R Suhardjono, Rene Tänzler and Michael Balke

    Citation: Frontiers in Zoology 2013 10:15

    Content type: Debate

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  20. Animals are often conspicuously colored and explanations range from aposematism and mimicry to sexual selection. Although sexual selection explains vivid coloration in males, functional significance of vivid c...

    Authors: Vladimír Remeš and Beata Matysioková

    Citation: Frontiers in Zoology 2013 10:14

    Content type: Research

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  21. The major climatic oscillations during the Quaternary Ice Age heavily influenced the distribution of species and left their mark on intraspecific genetic diversity. Past range shifts can be reconstructed with ...

    Authors: Ben Wielstra, Jelka Crnobrnja-Isailović, Spartak N Litvinchuk, Bastian T Reijnen, Andrew K Skidmore, Konstantinos Sotiropoulos, Albertus G Toxopeus, Nikolay Tzankov, Tanja Vukov and Jan W Arntzen

    Citation: Frontiers in Zoology 2013 10:13

    Content type: Research

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  22. The presence of two sexually active male morphs with different reproductive tactics in a single species is rare among mammals. The most striking case of bimaturism among primates is exhibited by the orangutan (Po...

    Authors: Lynda P Dunkel, Natasha Arora, Maria A van Noordwijk, Sri Suci Utami Atmoko, Angga Prathama Putra, Michael Krützen and Carel P van Schaik

    Citation: Frontiers in Zoology 2013 10:12

    Content type: Research

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  24. Sexual size dimorphism (SSD) is related to ecology, behaviour and life history of organisms. Rensch’s rule states that SSD increases with overall body size in species where males are the larger sex, while decr...

    Authors: Wen Bo Liao, Yu Zeng, Cai Quan Zhou and Robert Jehle

    Citation: Frontiers in Zoology 2013 10:10

    Content type: Research

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  25. Sociality has evolved independently multiple times across the spider phylogeny, and despite wide taxonomic and geographical breadth the social species are characterized by a common geographical constrain to tr...

    Authors: Marija Majer, Jens-Christian Svenning and Trine Bilde

    Citation: Frontiers in Zoology 2013 10:9

    Content type: Research

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  26. Many studies in behavioural endocrinology attempt to link territorial aggression with testosterone, but the exact relationship between testosterone and territorial behaviour is still unclear and may depend on ...

    Authors: Beate Apfelbeck, Kim G Mortega, Sarah Kiefer, Silke Kipper and Wolfgang Goymann

    Citation: Frontiers in Zoology 2013 10:8

    Content type: Research

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  27. Whirligig beetles (Coleoptera: Gyrinidae) are aquatic insects living on the water surface. They are equipped with four compound eyes, an upper pair viewing above the water surface and a lower submerged pair vi...

    Authors: Chan Lin and Nicholas J Strausfeld

    Citation: Frontiers in Zoology 2013 10:7

    Content type: Research

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  28. Many animals use information acquired from recent experiences to modify their responses to new situations. Animals’ decisions in contests also depend on their previous experience: after recent victories indivi...

    Authors: Ryan L Earley, Chung-Kai Lu, I-Han Lee, Stephanie C Wong and Yuying Hsu

    Citation: Frontiers in Zoology 2013 10:6

    Content type: Research

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  29. Patterns of biodiversity in the subterranean realm are typically different from those encountered on the Earth’s surface. The Dinaric karst of Croatia, Slovenia and Bosnia and Herzegovina is a global hotspot o...

    Authors: Helena Bilandžija, Brian Morton, Martina Podnar and Helena Ćetković

    Citation: Frontiers in Zoology 2013 10:5

    Content type: Research

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  30. Creation and use of the scientific names of animals are ruled by the International Code of Zoological Nomenclature. Until recently, publication of new names in a work produced with ink on paper was required fo...

    Authors: Alessandro Minelli

    Citation: Frontiers in Zoology 2013 10:4

    Content type: Commentary

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  31. Insects have evolved a wide range of mechanisms to defend themselves and their offspring against antagonists. One of these strategies involves the utilization of antimicrobial compounds provided by symbiotic b...

    Authors: Sabrina Koehler, Jan Doubský and Martin Kaltenpoth

    Citation: Frontiers in Zoology 2013 10:3

    Content type: Research

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  32. Many mammals have evolved highly adapted hearing associated with ecological specialisation. Of these, bats possess the widest frequency range of vocalisations and associated hearing sensitivities, with frequen...

    Authors: Kalina TJ Davies, Ibnu Maryanto and Stephen J Rossiter

    Citation: Frontiers in Zoology 2013 10:2

    Content type: Research

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  33. Dispersal and gene flow determine connectivity among populations, and can be studied through population genetics and phylogeography. We here review the results of such a framework for free-living marine nemato...

    Authors: Sofie Derycke, Thierry Backeljau and Tom Moens

    Citation: Frontiers in Zoology 2013 10:1

    Content type: Review

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  34. Social parasitism is an important selective pressure for social insect species. It is particularly the case for the hosts of dulotic (so called slave-making) ants, which pillage the brood of host colonies to i...

    Authors: Olivier Delattre, Rumsaïs Blatrix, Nicolas Châline, Stéphane Chameron, Anne Fédou, Chloé Leroy and Pierre Jaisson

    Citation: Frontiers in Zoology 2012 9:38

    Content type: Research

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  35. One central concept in evolutionary ecology is that current and residual reproductive values are negatively linked by the so-called cost of reproduction. Previous studies examining the nature of this cost sugg...

    Authors: Antoine Stier, Sophie Reichert, Sylvie Massemin, Pierre Bize and François Criscuolo

    Citation: Frontiers in Zoology 2012 9:37

    Content type: Research

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  36. Human speech does not only communicate linguistic information but also paralinguistic features, e.g. information about the identity and the arousal state of the sender. Comparable morphological and physiologic...

    Authors: Marina Scheumann, Anna-Elisa Roser, Wiebke Konerding, Eva Bleich, Hans-Jürgen Hedrich and Elke Zimmermann

    Citation: Frontiers in Zoology 2012 9:36

    Content type: Research

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  38. Many Ophidiidae are active in dark environments and display complex sonic apparatus morphologies. However, sound recordings are scarce and little is known about acoustic communication in this family. This pape...

    Authors: Loïc Kéver, Kelly S Boyle, Branko Dragičević, Jakov Dulčić, Margarida Casadevall and Eric Parmentier

    Citation: Frontiers in Zoology 2012 9:34

    Content type: Research

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  39. Traditionally, genomic or transcriptomic data have been restricted to a few model or emerging model organisms, and to a handful of species of medical and/or environmental importance. Next-generation sequencing...

    Authors: Ana Riesgo, Sónia C S Andrade, Prashant P Sharma, Marta Novo, Alicia R Pérez-Porro, Varpu Vahtera, Vanessa L González, Gisele Y Kawauchi and Gonzalo Giribet

    Citation: Frontiers in Zoology 2012 9:33

    Content type: Research

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  40. Correlations between sea surface temperature (SST) and growth parameters of the solitary azooxanthellate Dendrophylliid Leptopsammia pruvoti were assessed along an 8° latitudinal gradient on western Italian coast...

    Authors: Erik Caroselli, Guido Mattioli, Oren Levy, Giuseppe Falini, Zvy Dubinsky and Stefano Goffredo

    Citation: Frontiers in Zoology 2012 9:32

    Content type: Research

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  41. We describe the tagmatization pattern of the anterior region of the extant stomatopod Erugosquilla massavensis. For documentation we used the autofluorescence capacities of the specimens, resulting in a significa...

    Authors: Carolin Haug, Wafaa S Sallam, Andreas Maas, Dieter Waloszek, Verena Kutschera and Joachim T Haug

    Citation: Frontiers in Zoology 2012 9:31

    Content type: Research

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  42. Our purpose was to assess how pairs of sibling horseshoe bats coexists when their morphology and echolocation are almost identical. We collected data on echolocation, wing morphology, diet, and habitat use of ...

    Authors: Egoitz Salsamendi, Inazio Garin, Inmaculada Arostegui, Urtzi Goiti and Joxerra Aihartza

    Citation: Frontiers in Zoology 2012 9:30

    Content type: Research

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  43. Matrotrophy or extraembryonic nutrition – transfer of nutrients from mother to embryo during gestation – is well known and thoroughly studied among vertebrates, but still poorly understood in invertebrates. Th...

    Authors: Martin Moosbrugger, Thomas Schwaha, Manfred G Walzl, Matthias Obst and Andrew N Ostrovsky

    Citation: Frontiers in Zoology 2012 9:29

    Content type: Research

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  44. Ongoing ocean warming and acidification increasingly affect marine ecosystems, in particular around the Antarctic Peninsula. Yet little is known about the capability of Antarctic notothenioid fish to cope with...

    Authors: Anneli Strobel, Swaantje Bennecke, Elettra Leo, Katja Mintenbeck, Hans O Pörtner and Felix C Mark

    Citation: Frontiers in Zoology 2012 9:28

    Content type: Research

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  45. Acoels are microscopic marine worms that have become the focus of renewed debate and research due to their placement at the base of the Bilateria by molecular phylogenies. To date, Isodiametra pulchra is the most...

    Authors: Johannes Georg Achatz and Pedro Martinez

    Citation: Frontiers in Zoology 2012 9:27

    Content type: Research

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  46. In the past decade neuroanatomy has proved to be a valuable source of character systems that provide insights into arthropod relationships. Since the most detailed description of dipluran brain anatomy dates b...

    Authors: Alexander Böhm, Nikolaus U Szucsich and Günther Pass

    Citation: Frontiers in Zoology 2012 9:26

    Content type: Research

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  47. Gene expression in eukaryotes is regulated by histone acetylation/deacetylation, an epigenetic process mediated by histone acetyltransferases (HATs) and histone deacetylases (HDACs) whose opposing activities a...

    Authors: Krishnendu Mukherjee, Rainer Fischer and Andreas Vilcinskas

    Citation: Frontiers in Zoology 2012 9:25

    Content type: Research

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  48. The phenomenon of sexual conflict has been well documented, and in populations with biased operational sex ratios the consequences for the rarer sex can be severe. Females are typically a limited resource and ...

    Authors: Kristine L Grayson, Stephen P De Lisle, Jerrah E Jackson, Samuel J Black and Erica J Crespi

    Citation: Frontiers in Zoology 2012 9:24

    Content type: Research

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  49. Two types of excretory systems, protonephridia and metanephridial systems are common among bilaterians. The homology of protonephridia of lophotrochozoan taxa has been widely accepted. In contrast, the homolog...

    Authors: Natalie Baeumler, Gerhard Haszprunar and Bernhard Ruthensteiner

    Citation: Frontiers in Zoology 2012 9:23

    Content type: Research

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  50. Some decades ago, biogeographers distinguished three major faunal types of high importance for Europe: (i) Mediterranean elements with exclusive glacial survival in the Mediterranean refugia, (ii) Siberian ele...

    Authors: Thomas Schmitt and Zoltán Varga

    Citation: Frontiers in Zoology 2012 9:22

    Content type: Review

    Published on:

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  • ISSN: 1742-9994 (electronic)

Frontiers in Zoology

ISSN: 1742-9994