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Research
Trophic interactions are a fundamental aspect of ecosystem functioning, but often difficult to observe directly. Several indirect techniques, such as fatty acid analysis, were developed to assess these interac...
Frontiers in Zoology 2017 14:36
Published on: 13 July 2017
Research
Animal colours and patterns commonly play a role in reducing detection by predators, social signalling or increasing survival in response to some other environmental pressure. Different colour morphs can evolv...
Frontiers in Zoology 2017 14:35
Published on: 10 July 2017
Research
Acclimation to abiotic challenges, including decreases in O2 availability, requires physiological and anatomical phenotyping to accommodate the organism to the environmental conditions. The retention of a nucleus...
Frontiers in Zoology 2017 14:34
Published on: 6 July 2017
Research
Foraging efficiency determines whether animals will be able to raise healthy broods, maintain their own condition, avoid predators and ultimately increase their fitness. Using accelerometers and GPS loggers, f...
Frontiers in Zoology 2017 14:33
Published on: 5 July 2017
Research
Numerous historical descriptions of the Lesser Egyptian jerboa, Jaculus jaculus, a small bipedal mammal with elongate hindlimbs, make special note of their extraordinary leaping ability. We observed jerboa locomo...
Frontiers in Zoology 2017 14:32
Published on: 3 July 2017
Research
A substantial period of life after reproduction ends, known as postreproductive lifespan (PRLS), is at odds with classical life history theory and its causes and mechanisms have puzzled evolutionary biologists...
Frontiers in Zoology 2017 14:30
Published on: 21 June 2017
Research
The origin of jawed vertebrates was marked by profound reconfigurations of the skeleton and muscles of the head and by the acquisition of two sets of paired appendages. Extant cartilaginous fish retained numer...
Frontiers in Zoology 2017 14:31
Published on: 21 June 2017
Research
Fat deposits enable a female mammal to bear the energy costs of offspring production and thus greatly influence her reproductive success. However, increasing locomotor costs and reduced agility counterbalance ...
Frontiers in Zoology 2017 14:29
Published on: 12 June 2017
Research
Variation in growth and immune function within and among populations is often associated with specific environmental conditions. We compared growth and immune function in nestlings of year-round breeding equat...
Frontiers in Zoology 2017 14:28
Published on: 26 May 2017
Research
The structure and development of the nervous system in Lophotrochozoa has long been recognized as one of the most important subjects for phylogenetic and evolutionary discussion. Many recent papers have presen...
Frontiers in Zoology 2017 14:27
Published on: 25 May 2017
Research
Stem cells are undifferentiated cells with a potential for self-renewal, which are essential to support normal development and homeostasis. To gain insight into the molecular mechanisms underlying adult stem c...
Frontiers in Zoology 2017 14:26
Published on: 19 May 2017
Research
Reproductive division of labor is one of the key features of social insects. Queens are adapted for reproduction while workers are adapted for foraging and colony maintenance. In many species, however, workers...
Frontiers in Zoology 2017 14:24
Published on: 8 May 2017
Research
The understanding of concerted movements and its underlying biomechanics is often complex and elusive. Functional principles and hypothetical functions of these complex movements can provide a solid basis for ...
Frontiers in Zoology 2017 14:25
Published on: 8 May 2017
Research
The hypopharyngeal gland of worker bees contributes to the production of the royal jelly fed to queens and larvae. The gland consists of thousands of two-cell units that are composed of a secretory cell and a ...
Frontiers in Zoology 2017 14:22
Published on: 20 April 2017
Research
Numerous species, especially among rodents, are strongly affected by the availability of pulsed resources. The intermittent production of large seed crops in northern hemisphere tree species (e.g., beech Fagus sp...
Frontiers in Zoology 2017 14:23
Published on: 20 April 2017
Research
Ocean acidification and warming are happening fast in the Arctic but little is known about the effects of ocean acidification and warming on the physiological performance and survival of Arctic fish.
Frontiers in Zoology 2017 14:21
Published on: 14 April 2017
Research
The Asian house rat (Rattus tanezumi) and the brown rat (Rattus norvegicus) are closely related species and are partially sympatric in southern China. Over the past 20 years, R. tanezumi has significantly expande...
Frontiers in Zoology 2017 14:20
Published on: 12 April 2017
Research
Animals show consistent individual behavioural differences in many species. Further, behavioural traits (personality traits) form behavioural syndromes, characterised by correlations between different behaviou...
Frontiers in Zoology 2017 14:19
Published on: 24 March 2017
Research
Glass sponges (Class Hexactinellida) are important components of deep-sea ecosystems and are of interest from geological and materials science perspectives. The reconstruction of their phylogeny with molecular...
Frontiers in Zoology 2017 14:18
Published on: 21 March 2017
Research
Predicting the consequences of continuing anthropogenic changes in the environment for migratory behaviours such as phenology remains a major challenge. Predictions remain particularly difficult, because our k...
Frontiers in Zoology 2017 14:17
Published on: 20 March 2017
Research
In highly structured societies, individuals behave flexibly and cooperatively in order to achieve a particular group-level outcome. However, even in social species, environmental inputs can have long lasting e...
Frontiers in Zoology 2017 14:16
Published on: 3 March 2017
Research
Dark pigments provide animals with several adaptive benefits such as protection against ultraviolet (UV) radiation and mechanical abrasion, but may also impose several constraints like a high absorbance of sol...
Frontiers in Zoology 2017 14:15
Published on: 1 March 2017
Research
Most animal eyes feature an opaque pigmented eyecup to assure that light can enter from one direction only. We challenge this dogma by describing a previously unknown form of eyeshine resulting from light that...
Frontiers in Zoology 2017 14:14
Published on: 27 February 2017
Research
Regeneration of the damaged central nervous system is one of the most interesting post-embryonic developmental phenomena. Two distinct cellular events have been implicated in supplying regenerative neurogenesi...
Frontiers in Zoology 2017 14:12
Published on: 23 February 2017
Research
Pair compatibility affects the success of a pair; however, its causes and mechanisms are not fully understood. Vocal exchange may be very important for pair formation, coordinating pair activities, maintaining...
Frontiers in Zoology 2017 14:13
Published on: 23 February 2017
