Peer-reviewed Articles

30 downloads
255 views

Management of the few regulated ornamental fisheries relies on inadequate information about the life history of the target species. Herein, we investigated the reproductive biology of the most heavily traded marine invertebrate in the western Atlantic; the blue-legged...

["Animal Behavior","Aquaculture, Fisheries and Fish Science","Marine Biology","Zoology"]
doi:10.7717/peerj.3004
53 downloads
356 views

White-streaked grouper (Epinephelus ongus) is an important fisheries target and forms spawning aggregations at particular spawning grounds. The aims of the present study were to investigate the ecological characteristics of annual spawning aggregations such as...

["Animal Behavior","Aquaculture, Fisheries and Fish Science","Ecology","Marine Biology","Zoology"]
doi:10.7717/peerj.3000
44 downloads
775 views

Modafinil (2-((diphenylmethyl)sulfinyl)acetamide), a selective dopamine and norepinephrine transporter inhibitor, is most commonly prescribed for narcolepsy but has gained recent interest for treating a variety of disorders. Zebrafish (Danio rerio) are becoming...

["Animal Behavior","Aquaculture, Fisheries and Fish Science","Neuroscience","Pharmacology"]
doi:10.7717/peerj.2994
19 downloads
281 views

We created an easy-to-use device for operant licking experiments and another device that records environmental variables. Both devices use the Raspberry Pi computer to obtain data from multiple input devices (e.g., radio frequency identification tag readers, touch...

["Animal Behavior","Bioengineering","Neuroscience"]
doi:10.7717/peerj.2981
39 downloads
375 views

Background Fish sound production is widespread throughout many families. Territorial displays and courtship are the most common reasons for fish sound production. Yet, there is still some questions on how acoustic signaling and reproduction are correlated in many...

["Animal Behavior","Marine Biology"]
doi:10.7717/peerj.2944
399 downloads
26,172 views

Crabs of the genus Lybia have the remarkable habit of holding a sea anemone in each of their claws. This partnership appears to be obligate, at least on the part of the crab. The present study focuses on Lybia leptochelis from the Red Sea holding anemones of the...

["Animal Behavior","Ecology","Genetics","Marine Biology","Zoology"]
doi:10.7717/peerj.2954
47 downloads
224 views

We investigated population dynamics, breeding pairs, breeding habitat selection, nest density, distance between neighboring nests, nest survival, reproductive success, and recruitment rate for Black-necked Cranes (BNC, Grus nigricollis) during 2013–2015 in Yanchiwan...

["Animal Behavior","Conservation Biology","Ecology","Zoology"]
doi:10.7717/peerj.2939
36 downloads
134 views

This laboratory study investigated whether the larval-pupal parasitoid Oomyzus sokolowskii females adjust their brood size and sex ratio in response to body size and stage of Plutella xylostella larval hosts, as well as to their own body size and the order of oviposition....

["Animal Behavior","Entomology"]
doi:10.7717/peerj.2919
146 downloads
1,456 views

Reports of livestock depredation by large predators were systematically collected at three study sites in northwestern Zimbabwe from 2008–2013. We recorded 1,527 incidents (2,039 animals killed and 306 injured). Lions (Panthera leo) and spotted hyaenas (Crocuta...

["Agricultural Science","Animal Behavior","Conservation Biology","Ecology","Zoology"]
doi:10.7717/peerj.2898
63 downloads
182 views

Many species of primates are considered seasonal breeders, but the set of factors, such as food availability, day length and temperature, that influence the timing of reproductive events for both wild and captive individuals remains unclear. Here, we examine the...

["Animal Behavior","Zoology"]
doi:10.7717/peerj.2892
41 downloads
235 views

Antipredatory defenses are maintained when benefit exceeds cost. A weak predation pressure may lead insular lizards to tameness. Podarcis lilfordi exhibits a high degree of insular tameness, which may explain its extinction from the main island of Menorca when...

["Animal Behavior","Ecology","Zoology"]
doi:10.7717/peerj.2828
85 downloads
503 views

The ostrich is a highly cursorial bipedal land animal with a permanently elevated metatarsophalangeal joint supported by only two toes. Although locomotor kinematics in walking and running ostriches have been examined, these studies have been largely limited to...

["Animal Behavior","Bioengineering","Anatomy and Physiology","Kinesiology"]
doi:10.7717/peerj.2857
33 downloads
254 views

Flies use specialized photoreceptors R7 and R8 in the dorsal rim area (DRA) to detect skylight polarization. R7 and R8 form a tiered waveguide (central rhabdomere pair, CRP) with R7 on top, filtering light delivered to R8. We examine how the division of a given...

["Animal Behavior","Biophysics","Mathematical Biology","Neuroscience","Zoology"]
doi:10.7717/peerj.2772
326 downloads
1,329 views

Non-mammaliaform cynodonts gave rise to mammals but the reproductive biology of this extinct group is still poorly known. Two exceptional fossils of Galesaurus planiceps and Thrinaxodon liorhinus, consisting of juveniles closely associated with an adult, were briefly...

["Animal Behavior","Evolutionary Studies","Paleontology","Zoology"]
doi:10.7717/peerj.2875
46 downloads
237 views

Background The nerve fibre circuits around a lesion play a major role in the spontaneous recovery process after spinal cord hemisection in rats. The aim of the present study was to answer the following question: in the re-control process, do all spinal cord nerves...

["Animal Behavior","Neuroscience","Histology"]
doi:10.7717/peerj.2865

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