Goblet Cell Density of Adhesive Structures Correlates With Climbing Ability in Hawaiian Stream Gobies [0.03%]
夏威夷溪光唇鱼攀爬能力与粘附结构的杯状细胞密度相关性研究
Amanda M Palecek-McClung,Charles H Christen,Dharamdeep Jain et al.
Amanda M Palecek-McClung et al.
Hawaiian stream gobies exhibit diverse adhesive abilities that can be used by these fishes to help climb waterfalls. Mucus is recognized as contributing to successful performance in many adhesive systems, but potential specializations of mu...
Decoding the Feeding Mystery of Adoretus sinicus: A Comparative Study of Mouthpart Morphology Among Four Species of Rutelinae (Coleoptera: Scarabaeidae) [0.03%]
广肩步行甲亚科四种金龟子口器的比较解剖学研究：以暗色齿蛇金龟为例破解其取食之谜
Gui-Zhi Zhang,Shou-Guang Yu,Ying He et al.
Gui-Zhi Zhang et al.
Mouthparts exhibit diverse morphological features in scarab beetles, resulting from the adaptation to the various living and feeding habits. Adoretini is a small tribe of Rutelinae, remarkable for bearing a beak-like projection on the labru...
Comparative Study
Journal of morphology. 2025 Sep;286(9):e70077. DOI:10.1002/jmor.70077 2025
Functional Allometry of Sexually Selected Traits in Tetraopes tetrophthalmus Red Milkweed Beetles (Coleoptera: Cerambycidae) [0.03%]
四眼红乳草茎蜂的性选择特征的功能异速生长（鞘翅目：长horn甲总科）
Lauren A Cirino,Kirsten J Lindemann,Travis J Hagey et al.
Lauren A Cirino et al.
The allometry of sexually selected traits is highly variable. Some traits scale steeply in relation to body size while other traits scale more shallowly. Still others scale proportionately to body size. One explanation for this variability ...
Ecomorphological Analysis of the Bird Lumbosacral Organ in an Evolutionary Context [0.03%]
从进化角度对鸟类腰荐椎器官的生态形态学分析
Idriss Pelletan,Raphaël Cornette,Anick Abourachid
Idriss Pelletan
Birds possess a unique balance organ, the lumbosacral organ (LSO), located in the lumbosacral region of the synsacrum. This organ surrounds the spinal cord and leaves distinct traces of its size and shape on the endocast of the vertebral ca...
The Reproductive System of Two Species of the Centropagoidea Superfamily From the White Sea [0.03%]
白海两辐海盘车超目的生殖系统
Daria A Yurikova,Ksenia N Kosobokova
Daria A Yurikova
We studied the gross gonad morphology, the morphology of genital structures involved in sperm reception and egg release, as well as oocyte development in female Centropages Hamatus and Temora longicornis from the White Sea. Our research emp...
Morphology and Glycan Composition of the Mandibular Glands in the White-Eared Opossum (Didelphis albiventris) [0.03%]
关于瘤齿目白耳负鼠下颌腺的形态和糖蛋白组成
Bruno Cesar Schimming,Aline Herrera Farha,Tais Harumi de Castro Sasahara et al.
Bruno Cesar Schimming et al.
The white-eared opossum, Didelphis albiventris, is an opportunistic and omnivorous marsupial, whose diet ranges from wild fruits to eggs and birds. Salivary glycoproteins play a key role in the protection of the oral cavity and the formatio...
Morphology and Chemical Composition of the Nuchal Glands of Indonesian Snakes With a Description of a Novel Type of Glands [0.03%]
印度尼西亚蛇类颈部腺体的形态和化学组成以及一种新型腺体的描述
Syahfitri Anita,Takato Inoue,Aya Inoue et al.
Syahfitri Anita et al.
Several species of natricine snakes sequester bufadienolides from toads, store them in their nuchal glands, and reutilize them for their defense. This study aimed to examine the presence and morphological features of nuchal glands of natric...
Seasonal Analysis of the Male Reproductive Tract and Germ Cell Proliferation in Leptodactylus podicipinus (Anura) [0.03%]
附形短腿蛙全年生殖道的组织学变化及生精细胞增殖的季节性分析
Rafael O A Bordin,Classius de Oliveira,Raquel F Domeniconi
Rafael O A Bordin
In the reproductive dynamics of anurans, the male gonads have a fundamental relationship with the kidneys. Although reproductive aspects have been widely studied in this group, there are still considerable gaps in understanding the morpholo...
A Derived Morphology of the Quadrate May Support a Previously Unrecognized Major Higher-Level Clade of Neoavian Birds [0.03%]
具有衍生下颌关节骨骼形态的 neoaves 可能支持之前未被认识的一个主要高阶鸟类分支
Gerald Mayr
Gerald Mayr
The avian quadrate plays a critical role in cranial kinesis, but few comparative studies exist of its morphological variation across higher-level taxa. The present paper surveys the occurrence of a markedly concave articular facet of the co...
Morphofunctional Space of the Forelimb in Caraguatypotherium munozi (Notoungulata; Mesotheriidae): Insights Into Wrist-Powered Digging [0.03%]
阿根廷嵌齿象科哺乳动物Caraguatypotherium munozi前肢的形态功能研究：关于前臂挖掘行为的启示
Paul Medina-González,Karen Moreno
Paul Medina-González
Understanding how extinct animals moved is a central goal in paleobiology, yet interpreting locomotor function from anatomy alone is complicated by convergent and divergent morphologies. One promising approach is the construction of morphof...