Giants in the cold: Morphological evidence for vascular heat retention in the viscera but not the skeletal muscle of the basking shark (Cetorhinus maximus) [0.03%]
冷水中的巨兽：姥鲨内脏而非骨骼肌血管保暖作用的形态证据
C Antonia Klöcker,Axel Schlindwein,Martin C Arostegui et al.
C Antonia Klöcker et al.
Fewer than 50 of the over 30,000 extant species of fishes have developed anatomical specializations facilitating endothermy in specific body regions. The plankton-feeding basking shark (Cetorhinus maximus), traditionally classified as an ec...
Genetic diversity in the American elephantfish (Chimaeriformes: Callorhinchus callorynchus) and among its congeners [0.03%]
美洲象鱼（鱼纲：Callorhinchus callorynchus）及其同属物种的遗传多样性
Cornelia P Erk,Francisco J Concha,Cynthia Awruch et al.
Cornelia P Erk et al.
Understanding genetic population structure and connectivity is essential for effective species-specific management and conservation strategies. The American elephantfish Callorhinchus callorynchus is targeted and retained as incidental catc...
Age and growth of the Pacific goliath grouper (Epinephelus quinquefasciatus), the largest bony reef fish of the Tropical Eastern Pacific [0.03%]
太平洋组虹石斑鱼（Epinephelus quinquefasciatus）的年龄和生长状况——热带东太平洋最大的硬骨礁鱼种
Carolina Chong-Montenegro,Matthew T Craig,Gustavo A Castellanos-Galindo et al.
Carolina Chong-Montenegro et al.
We examined the age and growth of the Pacific goliath grouper (Epinephelus quinquefasciatus) from 210 samples collected from the main fish markets in Panama and Colombia. Ages from otoliths ranged from young-of-the-year to 13 years, predomi...
Hormonal regulation and expression dynamics of Bmp4 in the reproductive cycle of Pampus argenteus [0.03%]
银stripe竹荚鱼繁殖周期中Bmp4的激素调控及表达动态学研究
Yi Wang,Changyuan Wang,Tingqian Guo et al.
Yi Wang et al.
As a member of the bone morphogenetic protein (BMP) family, Bmp4 plays a crucial role in bone formation, early developmental stage and the regulation of gonadal development. This study aims to investigate the expression patterns and potenti...
The effect of early life thermal environment on morphology and growth of yellow perch (Perca flavescens) [0.03%]
早期热环境对黄鲈鱼形态和生长的影响研究
Shamaila Fraz,W Andrew Thompson,Milena S Gallucci et al.
Shamaila Fraz et al.
Early life development in fishes is a period of high phenotypic plasticity. Water temperatures during embryogenesis can lead to alterations in growth and metabolic and morphological phenotypic variations. This study aimed to characterize th...
Branchial localization of acid (A-type) and base (B-type) excreting ionocytes in Amazonian stenohaline freshwater Potamotrygon ray [0.03%]
亚马逊仔鱼的酸(A型)和碱(B型)离子细胞的鳃定位研究
M W Rossi,C M Wood,A L Val et al.
M W Rossi et al.
The branchial epithelium of Potamotrygon-a member of the only strictly freshwater elasmobranch family Potamotrygonidae-was observed via immunohistochemistry, and two distinct forms of ionocytes were identified. The acid (A-type) and base (B...
Body size of male Atlantic salmon (Salmo salar L.) at introduction of a 5-week LD12:12 winter signal influences their decision to mature early or smoltify [0.03%]
引入冬季信号的体长影响大西洋鲑鱼早期成熟或变态的概率
Enrique Pino-Martinez,Kristine F Staveland,Mitchell S Fleming et al.
Enrique Pino-Martinez et al.
Sexual maturation of male Atlantic salmon post-smolts ('jacking') is undesired in aquaculture and seems to occur due to the intensification in modern facilities. Maturation depends on internal and external factors (temperature, photoperiod,...
On the type locality of the Naso Stardrum Stellifer naso (Jordan 1889), and comments on morphological change over a century [0.03%]
关于纳斯奥斯塔德鲁姆鱼（Naso stellifer）类型产地的论文及一百年来的形态变化评论
Jonas Andrade-Santos,Marcelo R Britto
Jonas Andrade-Santos
Stellifer naso is known from the State of Bahia (Brazil), but there is a lack of an accurate definition of its type locality. Thayer's expedition (around 1865-1866), led by Louis Agassiz and staff from the Museum of Comparative Zoology (MCZ...
Movement behaviours of stocked and wild lake trout Salvelinus namaycush determined using acoustic telemetry [0.03%]
利用声学遥测技术确定养殖和野生湖大麻哈鱼（Salvelinus namaycush）的行为特征
Matthew H Futia,J Ellen Marsden
Matthew H Futia
Hatchery practices are a critical tool of fisheries management to supplement diminished fish populations and restore extirpated species. However, stocking programs that successfully restore self-sustaining populations are rare. Unintentiona...
Not all social coral reef fishes form strict size-based dominance hierarchies: An investigation of intraspecific size ratios in Dascyllus aruanus [0.03%]
并非所有的社会性珊瑚礁鱼类都形成严格的基于体型的支配等级制度：Dascyllus aruanus种内体型比率的研究
Rebecca Branconi,Peter M Buston,Marian Y L Wong
Rebecca Branconi
We present a random pattern of body size ratios between adjacent ranked group members in the humbug damselfish Dascyllus aruanus. This random distribution of size ratios differs from the other well-known group-living coral reef fishes which...