Results 21 to 30 of about 31,975 (232)

L’auctoritas de Thomas de Cantimpré en matière ichtyologique (Vincent de Beauvais, Albert le Grand, l’Hortus sanitatis)

open access: yesKentron, 2013
One knows how important has been Aristotle’s rediscovering in science’s construction from XIIIth to XVth century. Talking about zoology, in particular, Aristotle’s History of animals, translated by Michael Scot, deeply ...
Brigitte Gauvin   +2 more
doaj   +1 more source

Zoologie et philologie dans les grands traités ichtyologiques renaissants

open access: yesKentron, 2013
Basing his study on the greatest treatises in ichthyology of latest medieval times and beginning of Renaissance (Hortus sanitatis and works of Paolo Giovio, Petrus Gyllius, Pierre Belon, Edward Wotton, Ippolito Salviani ...
Arnaud Zucker
doaj   +1 more source

The Protective Role of Melatonin in Sperm Cryopreservation of Farm Animals and Human: Lessons for Male Fish Cryopreservation

open access: yesAnimals, 2022
Cryopreservation is a technique that offers various advantages, especially in fish, among others, that makes the reproduction of species easier through a constant supply of sperm, synchronization of the gamete availability of both sexes, storage of semen
Alexandra I. Alevra   +3 more
doaj   +1 more source

A new record of Pteragogus flagellifer (Valenciennes, 1839), Cocktail Wrasse (Actinopterygii, Perciformes, Labridae), from Taiwan, northwestern Pacific Ocean [PDF]

open access: yesCheck List
Pteragogus flagellifer (Valenciennes, 1839), Cocktail Wrasse, is recorded from Taiwan based on a single specimen. Although this species has previously been recorded in Taiwanese literature, we found all the previous records to be based on ...
Yo Su, Yu-Chieh Hsu, Tzu-Yung Lin
doaj   +3 more sources

Reproductive biology of the eyespot skate atlantoraja cyclophora (Elasmobranchii: Arhynchobatidae) an endemic species of the southwestern atlantic ocean (34ºs - 42ºS) [PDF]

open access: yes, 2018
Atlantoraja cyclophora is an endemic skate to the continental shelf of the Southwestern Atlantic Ocean (22ºS-47ºS) and a bycatch species in commercial bottom trawl fisheries. The morphometric relationships, the size at maturity and the reproductive cycle
Colonello, Jorge Horacio   +3 more
core   +3 more sources

Disturbance and distribution gradients influence resource availability and feeding behaviours in corallivore fishes following a warm-water anomaly

open access: yesScientific Reports, 2021
Understanding interactions between spatial gradients in disturbances, species distributions and species’ resilience mechanisms is critical to identifying processes that mediate environmental change.
Chancey MacDonald   +4 more
doaj   +1 more source

Long photoperiod impairs learning in male but not female medaka

open access: yesiScience, 2021
Summary: Day length in conjunction with seasonal cycles affects many aspects of animal biology. We have studied photoperiod-dependent alterations of complex behavior in the teleost, medaka (Oryzias latipes), a photoperiodic breeder, in a learning ...
Jose Fernando López-Olmeda   +6 more
doaj   +1 more source

John Nathan Cobb (1868–1930): Founding Director of the College of Fisheries, University of Washington, Seattle [PDF]

open access: yes, 2003
John Nathan Cobb (1868–1930) became the founding Director of the College of Fisheries, University of Washington, Seattle, in 1919 without the benefit of a college education.
Dunn, J. Richard
core  

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

open access: yesThe Anatomical Record, EarlyView.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

First record of wavy jaw slopefish, Cymatognathus aureolateralis (Acropomatiformes: Symphysanodontidae), in Davao Gulf, Philippines

open access: yesJournal of Asia-Pacific Biodiversity
Two individuals of wavy jaw slopefish, Cymatognathus aureolateralis, were collected from a fish landing area in the coastal municipality of Governor Generoso in Davao Gulf, Philippines.
Maybelle A. Fortaleza   +3 more
doaj   +1 more source

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