BMC Zoology
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Body coloration as a dynamic signal during intrasexual communication in a cichlid fishAbstract Background Intrasexual competition over access to resources can lead to aggression between individuals. Because overt aggression, i.e. fights, can be costly for contestants, the communication of aggressive motivation prior to engagement in a physical fight is often mediated by conventional signals. Animals of various taxa, ...
BMC Zoology - Tập 6 Số 1 - 2021
Elucidation of the whole carotenoid biosynthetic pathway of aphids at the gene level and arthropodal food chain involving aphids and the red dragonfly
BMC Zoology - Tập 6 - Trang 1-13 - 2021
Aphids can be positioned as robust pest insects in farming and as ones of the model organisms for arthropods in molecular biology. Carotenoids are pigments that protect organisms from photooxidative damage caused by excessive light. Aphids were shown to possess genes of fungal origin for carotenoid biosynthesis, whereas a little knowledge was available about the functions of the genes and the bios......
Caenorhabditis monodelphis sp. n.: defining the stem morphology and genomics of the genus Caenorhabditis
BMC Zoology - Tập 2 - Trang 1-15 - 2017
The genus Caenorhabditis has been central to our understanding of metazoan biology. The best-known species, Caenorhabditis elegans, is but one member of a genus with around 50 known species, and knowledge of these species will place the singular example of C. elegans in a rich phylogenetic context. How did the model come to be as it is today, and what are the dynamics of change in the genus? As pa......
Male reproductive cycle in a population of the endemic butterfly lizard, Leiolepis ocellata Peters, 1971 (Squamata: Agamidae) from northern Thailand
BMC Zoology - Tập 7 Số 1 - Trang 1-18 - 2022
Fundamental knowledge on the seasonal reproductive microanatomy and endocrinology of reptiles has been collected from several studies of various species. The present study was to determine annual changes in hormonal profiles, and detailed histomorphometric and histochemical characteristics of the entire male reproductive system of the tropical agamid lizard, Leiolepis ocellata. Male L. ocellata in......
Ultrastructure of the gill ciliary epithelium of Limnoperna fortunei (Dunker 1857), the invasive golden mussel
BMC Zoology - Tập 7 - Trang 1-14 - 2022
Limnoperna fortunei is a freshwater bivalve mollusc originally from southern Asia that invaded South America in the 1990’s. Due to its highly efficient water pumping and filtering, and its capacity to form strong adhesions to a variety of substrates by byssus thread, this invasive species has been able to adapt to several environments across South America, causing significant ecological and econo......
Tiếng hú của cá heo có thể là công cụ hữu ích trong việc xác định các đơn vị bảo tồn Dịch bởi AI
BMC Zoology - Tập 6 - Trang 1-13 - 2021
Việc ưu tiên các nhóm sinh vật hoặc 'đơn vị' dưới mức loài là một vấn đề quan trọng đối với mục đích bảo tồn. Nhiều kỹ thuật, từ di truyền đến các dấu hiệu sinh thái, đã được xem xét để đánh giá đa dạng sinh học hiện có với đủ độ phân giải về thời gian nhằm định nghĩa các đơn vị bảo tồn. Với việc tín hiệu âm thanh là biểu hiện của sự đa dạng kiểu hình, việc phân tích chúng có thể cung cấp thông ti......
#bảo tồn #tín hiệu âm thanh #đa dạng sinh học #cá heo #phân tích di truyền #sinh cảnh
Diet of Black-backed Jackal (Canis mesomelas, Schreber, 1775), impacts on livelihood and perceptions of farmers in Konasa Pulasa community conserved forest, omo valley of Ethiopia
BMC Zoology - Tập 8 - Trang 1-14 - 2023
Livestock depredation by the black-backed jackal (Canis mesomelas) occurs widely across Africa. The study on human-jackal conflict is important for conservation efforts in Ethiopia. The aim of this study was to investigate the diet of black-backed jackals, to understand their predation effects on domestic livestock and perceptions of farmers’ in the Konasa-Pulasa Community Conserved Forest, Omo Va......
What wild dogs want: habitat selection differs across life stages and orders of selection in a wide-ranging carnivore
BMC Zoology - Tập 5 - Trang 1-11 - 2020
Habitat loss is a key threat to the survival of many species. Habitat selection studies provide key information for conservation initiatives by identifying important habitat and anthropogenic characteristics influencing the distribution of threatened species in changing landscapes. However, assumptions about the homogeneity of individual choices on habitat, regardless of life stage, are likely to ......
Complete mitochondrial genomes of three fairy shrimps from snowmelt pools in Japan
BMC Zoology - Tập 7 - Trang 1-14 - 2022
Fairy shrimps belong to order Anostraca, class Branchiopoda, subphylum Crustacea, and phylum Arthropoda. Three fairy shrimp species (Eubranchipus uchidai, E. asanumai, and E. hatanakai) that inhabit snowmelt pools are currently known in Japan. Whole mitochondrial genomes are useful genetic information for conducting phylogenetic analyses. Mitochondrial genome sequences for Branchiopoda members are......
Synergist response of the Peach fruit fly, Bactrocera zonata (Saunders) to some ammonium based proteinaceous food bait attractants
BMC Zoology - Tập 8 - Trang 1-17 - 2023
Under the family Tephritidae, Bactrocera zonata (Saunders) is a serious pest, attacking fruits and vegetables causing large quantitative and qualitative damages throughout the world. Fruit flies require proteinaceous food for sexual maturation and egg development. Therefore, food bait attractants are frequently utilized for fruit fly detection, monitoring, mass trapping, and control. Using a Y-sha......
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