Results 61 to 70 of about 129,490 (315)

Data mining in conservation research using Latin and vernacular species names [PDF]

PeerJ, 2016
In conservation science, assessments of trends and priorities for actions often focus on species as the management unit. Studies on species coverage in online media are commonly conducted by using species vernacular names.
Ivan Jarić, Franck Courchamp, Jörn Gessner, David L. Roberts   +3 more
doaj   +2 more sources

Fish and freshwater crayfish in streams in the Cape Naturaliste region and Wilyabrup Brook [PDF]

, 2006
No abstract ...
Beatty, S., Jury, C., Mitchell, J., Morgan, D.   +3 more
core   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato, Luke E. Nelson, Joshua A. Doyon, Donald B. Brinkman, Alison M. Murray   +4 more
wiley   +1 more source

Underwater noise impairs reproduction in zebrafish by disrupting the hypothalamic-pituitary-gonadal axis

Aquaculture Reports
Anthropogenic underwater noise is a growing threat to fish and has been shown to interfere with social behavior and reproductive outcomes. Yet very few studies have addressed the molecular mechanisms behind it.
Ruiqi He, Wei Yang, Yuchi Duan, Tong Zhou, Ya Li, Yingwen Li, Zhihao Liu, Yanjun Shen, Qiliang Chen   +8 more
doaj   +1 more source

Introduction to some species of Argulus (Crustacea: Branchiura), parasitic infections in the freshwater fishes

Journal of Applied Sciences and Environmental Management, 2018
The ectoparasitic are frequently found on various species of freshwater fishes. Species of genus Argulus are common and important parasites of freshwater fishes.
A.R. Radkhah
doaj   +1 more source

Infection of cultured and freshwater fishes with monogeneans in Syria [PDF]

, 2006
During a survey made in 2004 and 2005 in Syrian fish farms of the Orontes valley and on natural water fishes harvested in the Orontes River and in Lake Assad (a water reservoir of the Euphrates River), 145 specimens of fish belonging to 15 fish species ...
Al-Samman, A., Molnár, Kálmán, Székely, Csaba   +2 more
core  

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

The Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro, Marco Aurélio Gallo de França   +1 more
wiley   +1 more source

Morphological, Molecular and Phylogenetic Characterization of Ceratomyxa nemiptera sp. nov. (Myxozoa: Ceratomyxidae) Infecting Nemipterus virgatus Houttuyn, 1782 in the East China Sea

Animals
A newly discovered myxosporean parasite was described from the gallbladder of Nemipterus virgatus Houttuyn, 1782 collected from the East China Sea. Mature myxospores are crescent-shaped with shell valves that taper gradually toward rounded ends.
Pingping Li, Yang Zhou, Xiaoping Tan, Yuanjun Zhao, Chengzhong Yang   +4 more
doaj   +1 more source

Biological Assessments of Six Selected Fishes, Amphibians, and Mussels in Illinois [PDF]

, 1996
ID: 8758; issued November 1, 1996INHS Technical Report prepared for Illinois Department of Natural Resources, Division of Natural ...
Cummings, Kevin S., Page, Lawrence M., Phillips, Christopher A.   +2 more
core  

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

The Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison, James Gregory, Christopher Jackson, Jordan Bestwick, Katlin Schroeder, Samuel J.L. Gascoigne, Paul Bills, Laura B. Porro, Philip D. Mannion, Paul M. Barrett   +9 more
wiley   +1 more source