Morphological differences in tardigrade spermatozoa induce variation in gamete motility [0.03%]
缓步动物精子形态差异导致配子运动能力变化
Kenta Sugiura,Kogiku Shiba,Kazuo Inaba et al.
Kenta Sugiura et al.
Background: Fertilization is an event at the beginning of ontogeny. Successful fertilization depends on strategies for uniting female and male gametes that developed throughout evolutionary history. In some species of tar...
InSegtCone: interactive segmentation of crystalline cones in compound eyes [0.03%]
基于内切圆锥的交互式复合眼晶体锥层神经元分割算法(InSegtCone)
Pierre Tichit,Tunhe Zhou,Hans Martin Kjer et al.
Pierre Tichit et al.
Background: Understanding the diversity of eyes is crucial to unravel how different animals use vision to interact with their respective environments. To date, comparative studies of eye anatomy are scarce because they of...
Ultrastructure and functional morphology of the appendages in the reef-building sedentary polychaete Sabellaria alveolata (Annelida, Sedentaria, Sabellida) [0.03%]
造礁固着管栖环节动物Sabellaria alveolata附肢的亚显微结构与功能形态学（annelida，sedentaria，sabellida）
Christian Meyer,Thomas André,Günter Purschke
Christian Meyer
Background: The sedentary polychaete Sabellaria alveolata, the sandcastle or honeycomb worm, possesses four different kinds of appendages besides the parapodia: opercular papillae, tentacular filaments, palps, and branchi...
May the palps be with you - new insights into the evolutionary origin of anterior appendages in Terebelliformia (Annelida) [0.03%]
愿纤毛与你同在——环节动物塔纳佩形类头瓣起源的全新认识
Paul Kalke,Patrick Beckers,Conrad Helm
Paul Kalke
Background: Head appendages in Annelida contribute significantly to the immense morphological diversity in this spiralian taxon. Nevertheless, the evolutionary origin of annelid antennae, palps, cirri and tentacles are pa...
Solving a running crab spider puzzle: delimiting Cleocnemis Simon, 1886 with implications on the phylogeny and terminology of genital structures of Philodromidae [0.03%]
破解一个正在奔跑的蟹蛛难题：厘清西蒙1886年的瓣眼蛛属及其对Philodromidae科系统发育和术语的影响
André Wanderley do Prado,Renner Luiz Cerqueira Baptista,Hector Baruch Pereira Schinelli et al.
André Wanderley do Prado et al.
Background: Among the 16 Neotropical genera of Philodromidae, Cleocnemis has the most troublesome taxonomic situation. Remarkable morphological differences among several genera historically said to be related to Cleocnemi...
Eudiplozoon nipponicum: morphofunctional adaptations of diplozoid monogeneans for confronting their host [0.03%]
黏附吸盘线虫日本亚种：双叶动物门单细胞类动物门粘盘虫属对寄主的形态功能适应性反应
Andrea Valigurová,Naděžda Vaškovicová,Milan Gelnar et al.
Andrea Valigurová et al.
Background: Monogeneans, in general, show a range of unique adaptations to a parasitic lifestyle, making this group enormously diverse. Due to their unique biological properties, diplozoid monogeneans represent an attract...
The mixed phylogenetic origin of northern pike (Esox lucius Linnaeus 1758) populations in the Middle Danubian drainage [0.03%]
中多瑙河流域pike(Esox lucius)种群的混合谱系起源
Péter Takács,Bálint Bánó,István Czeglédi et al.
Péter Takács et al.
Background: Pikes, members of genus Esox, are widespread freshwater predators of the northern hemisphere, and important sport fish also. From the Carpathian basin only one species, the northern pike (E. lucius) is noted. ...
Behavioral-psychological motivations encoded in the vocal repertoire of captive Amur tiger (Panthera tigris altaica) cubs [0.03%]
圈养东北虎(Panthera tigris altaica)幼崽的声音库中所蕴含的行为-心理动机分析
Xuanmin Kong,Dan Liu,Atul Kathait et al.
Xuanmin Kong et al.
Background: The Amur tiger (Panthera tigris altaica) is the largest and one of the most endangered cats in the world. In wild and captive cats, communication is mainly dependent on olfaction. However, vocal communication ...
Sex determination based on morphometric measurements in yellow-legged gulls (Larus michahellis) around Istanbul [0.03%]
基于形态测量的黄腿鸥（Larus michahellis）在伊斯坦布尔附近的性别鉴定
Gülsün Pazvant,Nazan Gezer İnce,Ermiş Özkan et al.
Gülsün Pazvant et al.
Background: Yellow-legged gulls (Larus michahellis), commonly found in Istanbul and their surroundings, have a monomorphic plumage, like other gull species. For this reason, sex determination cannot be made externally. In...
Davide Badano,Alice Lenzi,James E O&#x;Hara et al.
Davide Badano et al.
Background: Dipteran parasitoids of Embioptera (webspinners) are few and extremely rare but known from all biogeographical regions except Australasia/Oceania. All belong to the fly family Tachinidae, a hyperdiverse and wi...