Investigating the Morphogenesis and Replacement of Lamprey Toothlets Using Synchrotron Imaging [0.03%]
利用同步辐射成像技术研究七鳃鳗牙齿的发生和替换机制
Madleen Grohganz,Jake Leyhr,Zerina Johanson et al.
Madleen Grohganz et al.
Teeth are a key innovation that underpinned the adaptive radiation of jawed vertebrates; however, their evolutionary origin must lie with the diverse tooth-like structures of living and fossil jawless vertebrates. Most previous studies have...
Morphological Evidence for a Directional Flow Mechanoreceptor in Olive-Headed Sea Snakes (Hydrophis major) [0.03%]
橄榄头海蛇(Hydrophis.major)方向性流动机械感受器的形态证据
Alizée Wagner,Chad Johnson,Myoung Hoon Ha et al.
Alizée Wagner et al.
The sense of touch (mechanoreception) in snakes is not widely appreciated despite emerging evidence of tactile specialisation among sea snakes. This is partly due to the challenges in quantifying small (< 1 mm) and numerous scale mechanorec...
Machine Learning Quantifies Fine-Scale Hairiness in Shore Flies (Diptera: Ephydridae) [0.03%]
机器学习量化海滨蝇(Diptera: Ephydridae)细微的体毛特征
Shawn M Abraham,Marcos Rodriguez,Victoria Hristova et al.
Shawn M Abraham et al.
Morphological analysis of fine structures on small insects is often labor intensive, scale-limited, and biased by sampling or organismal life history. We used a pixel classification machine-learning workflow with the open source programs Il...
Morphophysiology and Hormonal Control of the Mammary Gland of the Bat Artibeus lituratus During Gestation and Lactation: Emphasis on Estradiol and Progesterone [0.03%]
雌激素和黄体酮对胎盘翼手目动物Artibeus lituratus妊娠期和哺乳期乳腺形态生理学和 hormonal control的影响着重研究estradiol及progesterone的作用
Cornélio S Santiago,Pollyana B Pimentel,Emília M Soares et al.
Cornélio S Santiago et al.
Artibeus lituratus is an important species of bat of the Phyllostomidae family. Despite its wide distribution, detailed studies on the mammary gland of this species are lacking. Therefore, this study aimed to evaluate the development, lacta...
Balancing Body Size and Respiratory Surface: A Morphometric Analysis of the Caribbean King Crab (Maguimithrax spinosissimus) and Caribbean Spiny Lobster (Panulirus argus) [0.03%]
身体大小和呼吸面积的平衡：加勒比帝王蟹（Maguimithrax spinosissimus）和加勒比海 spine 刀额 lobster（Panulirus argus）的形态计量分析
Morgan L Jarrett,Angel Avedo,Jessica Newland et al.
Morgan L Jarrett et al.
The respiratory organs of water-breathing ectotherms (WBEs), typically in the form of gills, extract oxygen from the water. The size and shape of respiratory organs are vital to the efficiency of oxygen diffusion and often unique to each sp...
Ecomorphological Decoupling and Integration in Structures to Detect, Capture, and Process Food in Damselfishes [0.03%]
关于宽鳍鱼食性检测、捕获和加工结构的生态形态解耦与整合
Rosalía Aguilar-Medrano
Rosalía Aguilar-Medrano
Some of the most extensively studied phenotypic adaptations in reef fish pertain to trophic diversification. Within the Pomacentridae family, a strong correlation between head morphology and diet has been identified. The relationship betwee...
Supramedullary Neurons in Teleost Fishes: Distribution and Putative Functions [0.03%]
辐鳍鱼类的脊髓以上神经元：分布与假定功能
Christopher Tyler,Lahari Koganti,Jun Liu et al.
Christopher Tyler et al.
Supramedullary neurons (SMNs) were described almost 150 years ago as large, unipolar cells whose somata are located on the dorsal aspect of the medulla oblongata and spinal cord in adults of teleost fishes. SMNs are either aligned in a sing...
Sall Genes and Proteins Activation during Early Tail and Limb Regeneration in the Lizard Podarcis muralis Suggests Dedifferentiation [0.03%]
壁虎属蜥蜴Podarcis muralis早期尾巴和肢体再生过程中Sal基因和蛋白质的激活表明细胞去分化
Alibardi Lorenzo
Alibardi Lorenzo
Lizards represent the closest amniotes to mammals able to regenerate many tissues, therefore are useful models for studies of mammalian regeneration. Tail regeneration occurs by stem cells but tissue dedifferentiation may also be involved. ...
Feeding Ecology, Evolutionary Allometry, and Convergence in the Lower Jaw of New World Blackbirds and Allied Passerine Birds (Emberizoidea) [0.03%]
北美洲黑雀科鸣鸟下颌的生态、进化几何和收敛性研究
Nahuel A Liendro-Bataglia,Luca N Martini,L Muriel Pereyra-Civiello et al.
Nahuel A Liendro-Bataglia et al.
New World Blackbirds (Icteridae) are a diverse group of Neotropical passerines and an important component of the continental radiation of nine-primaried songbirds (Emberizoidea). Icterids and other emberizoids are chiefly omnivorous, but wi...
Morphology of the Tympano-Periotic Complex in Stranded Odontocetes in Northeast Brazil [0.03%]
巴西东北部搁浅齿鲸 tympano-periotic 复合体的形态学研究
Gabriela Colombini-Corrêa,Maria Morell,Ana Bernadete Lima Fragoso et al.
Gabriela Colombini-Corrêa et al.
Morphological descriptions of the tympano-periotic complex (TPC) are fundamental for understanding odontocete auditory adaptations, as well as their relationships with habitat, behavior, and evolutionary processes. This study analyzed the T...