Altitude correlates with dorsal -but not ventral- scale number and dimension in a lacertid lizard [0.03%]
海拔与石龙子目壁虎的背侧(但不包括腹侧)鳞片数量及尺寸有关
Marco Sannolo,Raquel Ponti
Marco Sannolo
The primary function of the keratinised skin of squamates is modulating heat load, reducing water loss rates and protecting from abrasion. Furthermore, reptilian scale size and shape variation have also been observed depending on the habita...
Comparative display behaviour of the native Iguana delicatissima with the non-native Iguana in the Guadeloupe Archipelago (Lesser Antilles) [0.03%]
本地物种绿荫鬣蜥Iguana delicatissima与非本土鬣蜥在瓜德罗普群岛(较小安的列斯群岛)比较展示行为研究
Vincent L Bels,Clément Brousse,Eric Pelle et al.
Vincent L Bels et al.
Territorial and mating displays are a key mechanism affecting sexual selection, species recognition, and may affect success of non-native species in the presence of closely related ones. The green Iguana (Iguana iguana) has invaded Caribbea...
Ontogenetic trajectories and sexual dimorphism of a neotropical ground snake genus Erythrolamprus (Serpentes: Dipsadidae) [0.03%]
新热带地面蛇属Erythrolamprus (有鳞目: 蝮蛇科)的个体发育轨迹和两性差异
Daniel Silva Fernandes,Cristiane Barros Régis
Daniel Silva Fernandes
Allometry and sexual dimorphism are potential sources of intraspecific morphological variation. Advances in the methodological framework of geometric morphometrics allow in-depth analysis of these issues, enabling the descriptions and compa...
C S Vishnu,Chinnasamy Ramesh,Merin Jacob et al.
C S Vishnu et al.
Temperature plays a crucial role in the physiology of snakes. However, only very limited studies on python thermal biology have been carried out in tropical regions. Here we recorded body temperature (BT) changes of the celomic cavity with ...
Integrating a novel algorithm in assessing the impact of floods on the genetic diversity of a high commercial value fish (Cyprinidae: Spinibarbus sp.) in Lang Son province of Vietnam [0.03%]
在越南郎塞省评估洪水对经济价值较高的鱼类(鲤形目:Spinibarbus属)遗传多样性的影响中集成一种新型算法
Tuan Anh Trieu,Hau Duc Tran,Anh Ngoc Thi Do
Tuan Anh Trieu
Floods, which occur when the amount of precipitation surpasses the capacity of an area to drain it adequately, have detrimental consequences on the survival and future generations of fishes. However, few works have reported the prediction o...
Cranial variation across spiny pocket mice (Heteromys, Liomys) in new phylogenetic and taxonomic perspectives [0.03%]
基于新的系统发育和分类视角下的粗毛鼠属和丛尾鼠属颅骨变异研究
Bader H Alhajeri,Scott J Steppan
Bader H Alhajeri
Spiny pocket mice are usually divided into two genera, Heteromys and Liomys, and more recently the latter have been subsumed into the former, leaving subfamily Heteromyinae with one genus. However, this arrangement conveys false equivalency...
Disruption of BMP and FGF signaling prior to blastema formation causes permanent bending and skeletal malformations in Poecilia latipinna tail fin [0.03%]
干扰Poecilia latipinna尾鳍芽胚形成前的BMP和FGF信号导致永久性弯曲和骨骼畸形
Isha Ranadive,Sonam Patel,Siddharth Pai et al.
Isha Ranadive et al.
Teleost fish, such as Poecilia latipinna, exhibit remarkable regenerative capabilities, making them excellent models for studying tissue regrowth. They regenerate body parts like the tail fin through epimorphic regeneration, involving wound...
The scent of habitat shift: Olfactory receptor evolution is associated with environmental transitions in turtles [0.03%]
嗅觉受体进化与龟类栖息地转移的关系
Alejandro Ibáñez,Joan Garcia-Porta
Alejandro Ibáñez
The transition between aquatic and terrestrial habitats leads to extreme structural changes in sensorial systems. Olfactory receptors (OR) are involved in the detection of odorant molecules both in water and on land. Therefore, ORs are affe...
The role of intraspecific mechanical and chemical signaling for mate and sexual recognition in male Tityus pusillus (Scorpiones, Buthidae) [0.03%]
Tityus pusillus(动物界)求偶和性识别中种内机械和化学信号的作用
Hugo R Barbosa-da-Silva,Wendel J T Pontes,André F A Lira et al.
Hugo R Barbosa-da-Silva et al.
Hydrophobic compounds present in the cuticular wax layer (CWL) of terrestrial arthropods protect them from dehydration and are also involved in chemical communication. However, the role of CWL compounds in the behavioral ecology of scorpion...
Parasitism in coral reefs: Trophic ecology of crustacean ascothoracidan parasites and their coral hosts from Malaysia [0.03%]
马来西亚珊瑚礁的寄生现象——甲壳动物ascothoracidan寄生虫及其珊瑚宿主的营养生态学研究
Anna K Zalota,Alexandra S Savchenko,Aleksei A Miroliubov et al.
Anna K Zalota et al.
Coral reefs house a great variety of symbiotic associations, including parasitism. One of the crucial issues in the host-symbiont interactions is the parasites' feeding mode. Does the parasite/symbiont use the host's tissues for nutrition, ...