Morphological and molecular evidence reveals a new species of Characidium from the Ucayali-Urubamba Piedmont, Peru, and novel molecular clades are proposed within the genus [0.03%]
形态和分子证据揭示了秘鲁乌卡亚利-乌鲁万巴高原的Characidium新种，并在属内提出新的分子支系
Leonardo Oliveira-Silva,Ricardo Britzke,Vanessa Meza-Vargas et al.
Leonardo Oliveira-Silva et al.
A new species of Characidium is described from the Urubamba River basin, within the Ucayali-Urubamba Piedmont ecoregion, Peru. The new species can be readily distinguished from all congeners, except Characidium cacah, Characidium chicoi, Ch...
Too hot for comfort: Elevated temperatures influence gene expression and exceed thermal tolerance of bigmouth shiners, Ericymba dorsalis [0.03%]
不适的高温：升高的温度影响大口吻银鱼（Ericymba dorsalis）的基因表达并超过其耐热范围
Ella K Humphrey,Jonathan J Spurgeon,Lizbeth Bowen et al.
Ella K Humphrey et al.
Environmental and associated ecosystem change may affect the persistence of fish species based on their ability to adapt to changing conditions, including decreasing flows and rising water temperatures. Exceeding the thermal tolerances of s...
The unicorn ray: a morphological abnormality in a southern eagle ray (Myliobatis tenuicaudatus) [0.03%]
一角兽鹰鲼：一尾南方鹰鲼(Myliobatis tenuicaudatus)的形态异常
Alysha J Chan,Charlie Hughes,Victor M Peddemors et al.
Alysha J Chan et al.
We document a unique dorsal protrusion of a southern eagle ray (Myliobatis tenuicaudatus) by-caught in a trawler off the coast of New South Wales, Australia. Radiological imaging led us to conclude the abnormality is a congenital defect tha...
Filling the gap in current knowledge of basic haematology of chimaeras - the case of wild-caught American elephantfish Callorhinchus callorynchus [0.03%]
填补八目鳗目的基础血液学知识空白——以美国象鱼（Callorhinchus callorynchus）为例
Franco Cristiani,Cynthia A Awruch,Juan Pablo Barriga et al.
Franco Cristiani et al.
Haematological parameters have become important tools for monitoring natural changes as well as anthropogenic impacts on wild populations of fish. However, for holocephalans, we still have major gaps to fill regarding basic aspects of their...
Reply to Figueroa-Muñoz et al.'s comment on 'multiple tools to investigate the origin of the exotic species Chinook salmon Oncorhynchus tshawytscha (Walbaum, 1792) (Salmonidae) in the world's largest chocked coastal lagoon' [0.03%]
关于“多种工具研究外来物种奇努克鲑鱼(Oncorhynchus tshawytscha)在世界最大的堰湖系统中的起源”的评论的回复
Yan Gonçalves Gowert,Valéria Marques Lemos,Fabiano Corrêa et al.
Yan Gonçalves Gowert et al.
First attempt at using a synthetic diet in short-lived killifish, a vertebrate model of ageing [0.03%]
利用合成饮食研究短命鱼类（衰老模型脊椎动物）寿命和健康的首次尝试
Jakub Žák,Milan Vrtílek
Jakub Žák
Diet standardization of model organisms is crucial for experimental consistency and repeatability in laboratory research, yet laboratory fish often lack species-specific, open-formula standardized diets. This study aims to address this gap ...
Resource partitioning among algal turf-feeding fishes on a tropical artificial shoreline [0.03%]
热带人工海岸线中藻类放牧鱼类的资源划分
Daisuke Taira,Hannah H J Yeo,Peter A Todd
Daisuke Taira
Rapid coastal development has led to the proliferation of artificial structures along urban shorelines. Numerous studies have shown that patterns of fish diversity associated with these novel habitats are driven by physical habitat complexi...
Reproduction and embryonic development of monkeyface prickleback Cebidichthys violaceus in captivity [0.03%]
斑琵琶鱼(Cebidichthys violaceus)的人工繁殖及仔鱼培育
Kevin D Hinterman,Matthew R Hoehn,Luke D Gardner et al.
Kevin D Hinterman et al.
Understanding the sequence of embryonic and larval development and the factors necessary to induce reproduction in captivity are critical for developing new species for commercial or conservation aquaculture. In this study, we describe the ...
Bite, swab, identify: Validating molecular tools for detecting depredating shark species [0.03%]
咬伤、擦拭、识别：验证用于检测捕食性鲨鱼物种的分子工具有效性
Diego Cardeñosa,Phillip A Grogan,Demian D Chapman
Diego Cardeñosa
Depredation, the partial or complete removal of hooked fish by predators, poses significant challenges for fisheries worldwide. Shark depredation in recreational fisheries has become a growing concern, influencing both fisheries management ...
Marie Windstein,Alastair V Harry,Karajarri Rangers et al.
Marie Windstein et al.
This paper describes the first confirmed record of a mature female dwarf sawfish, Pristis clavata, based on the dissection of an individual from the Karajarri Indigenous Protected Area in northwestern Australia. The 307-cm female, found dec...