BMC Zoology

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Body coloration as a dynamic signal during intrasexual communication in a cichlid fish
BMC Zoology - Tập 6 Số 1 - 2021
Leonie John, Ingolf P. Rick, Simon Vitt, Timo Thünken
AbstractBackgroundIntrasexual 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, ...... hiện toàn bộ
Caenorhabditis monodelphis sp. n.: defining the stem morphology and genomics of the genus Caenorhabditis
BMC Zoology - Tập 2 - Trang 1-15 - 2017
Dieter Slos, Walter Sudhaus, Lewis Stevens, Wim Bert, Mark Blaxter
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...... hiện toàn bộ
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
Mesfin Matusal, Aberham Megaze
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...... hiện toàn bộ
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
Helen M. K. O’Neill, Sarah M. Durant, Rosie Woodroffe
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 ...... hiện toàn bộ
Complete mitochondrial genomes of three fairy shrimps from snowmelt pools in Japan
BMC Zoology - Tập 7 - Trang 1-14 - 2022
Takashi Kitano, Hidenori Sato, Norihito Takahashi, Seiki Igarashi, Yushi Hatanaka, Keiji Igarashi, Kazuo Umetsu
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...... hiện toàn bộ
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
Muhammad Hasnain, Shafqat Saeed, Unsar Naeem Ullah, Sami Ullah, Syed Muhammad Zaka
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...... hiện toàn bộ
Effects of constant and diel cyclic temperatures on the liver and intestinal phospholipid fatty acid composition in rainbow trout Oncorhynchus mykiss during seawater acclimation
BMC Zoology - Tập 6 - Trang 1-15 - 2021
Jian Ge, Yangen Zhou, Ming Huang, Qinfeng Gao, Yunwei Dong, Shuanglin Dong
Rainbow trout is an economically important fish in aquaculture and is a model species in environmental physiology. Despite earlier research on the seawater adaptability of rainbow trout at different temperature regimes, the influence on the liver and intestine in this species is still unknown. Two trials were conducted to investigate the effects of constant and diel cyclic temperatures on phosphol...... hiện toàn bộ
The morphogenesis of the rabbit meibomian gland in relation to sex hormones: Immunohistochemical and transmission electron microscopy studies
BMC Zoology - Tập 7 Số 1
Sara M. M. El‐Desoky, Nada Abdellah
AbstractRabbits have been proposed as a model for the human meibomian gland (MG), a large specific sebaceous gland in the eyelid that consists of secretory acini arranged laterally and related to the central duct via short ductules, with the central duct continuing as an excretory duct to open at the free margin of the lid. First detected at embryonic day 18 as an ...... hiện toàn bộ
First record of rainbow shrimp, exotic species Mierspenaeopsis sculptilis (Heller, 1862), in the Brazilian coastal amazon, validated by DNA barcode
BMC Zoology - Tập 8 Số 1
Charles Samuel Moraes Ferreira, David Carvalho de Mesquita, Ítalo Lutz, Ivana Veneza, Thais Martins, Paula Santana, Josy Miranda, Jéssica Oliveira de Sousa, Suane Cristina do Nascimento Matos, Francisco Carlos Alberto Fonteles Holanda, Maria Iracilda da Cunha Sampaio, Grazielle Evangelista-Gomes
Abstract Background This is the first record of the alien shrimp Mierspenaeopsis sculptilis in Brazil. The invasion was detected within Marine Extractive Reserves based on eight specimens accidentally caught by local fishermen using trawlnets focused on fisheries of native...... hiện toàn bộ
Two new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from the subtropical monsoon region in Southern China, with a discussion on reproductive modalities
BMC Zoology - Tập 7 Số 1 - 2022
Guangwen Chen, Lei Wang, Fan Wu, Xinwei Sun, Zimei Dong, Ronald Sluys, Fei Yu, Yan-qing Yu-wen, Dezeng Liu
Abstract Background Freshwater planarians of the genus Dugesia (Platyhelminthes, Tricladida, Dugesiidae) are distributed in a major part of the Old World and Australia, although until recently only very few species were known from China. <...... hiện toàn bộ
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