Results 41 to 50 of about 1,424 (178)

From single neurons to social brains [PDF]

open access: yes, 2008
The manufacture of stone tools is an integral part of the human evolutionary trajectory. However, very little research is directed towards the social and cognitive context of the process of manufacture.
Coward, Fiona
core   +1 more source

Middle Cranial Fossa Anatomy and the Origin of Modern Humans [PDF]

open access: yes, 2010
Anatomically, modern humans differ from archaic forms in possessing a globular neurocranium and a retracted face and in cognitive functions, many of which are associated with the temporal lobes.
Bastir, Markus   +3 more
core   +1 more source

High density, early maturing, and morphometrically unique Hippocampus erectus population makes a Bahamian pond a priority site for conservation

open access: yesEndangered Species Research, 2019
Anchialine pond habitats are frequently associated with biota that can differ dramatically from nearby coastal systems. In this study, we investigated lined seahorses Hippocampus erectus by season, size, and sex across a tidal lake on the island of ...
Masonjones, H   +4 more
doaj   +1 more source

Atlantic reef fish biogeography and evolution [PDF]

open access: yes, 2013
Copyright © 2007 The Authors.Journal compilation © 2007 Blackwell Publishing Ltd.AIM: To understand why and when areas of endemism (provinces) of the tropical Atlantic Ocean were formed, how they relate to each other, and what processes have contributed
Barreiros, João P.   +13 more
core   +1 more source

Regulatory Role of Retinoic Acid in Male Pregnancy of the Seahorse

open access: yesThe Innovation, 2020
Summary: Seahorses epitomize the exuberance of evolution. They have the unique characteristic of male pregnancy, which includes the carrying of many embryos in a brood pouch that incubates and nourishes the embryos, similar to the mammalian placenta ...
Chunyan Li   +9 more
doaj   +1 more source

Bycatch of lined seahorses (Hippocampus erectus) in a Gulf of Mexico shrimp trawl fishery [PDF]

open access: yes, 2003
Bycatch studies have largely ignored population level effects on fish species of little commercial interest. Here we analyze bycatch of the lined seahorse (Hippocampus erectus) in the bait-shrimp trawl fishery in Hernando Beach, Florida, providing the ...
Baum, Julia K.   +2 more
core  

Vesicular stomatitis virus enables gene transfer and transsynaptic tracing in a wide range of organisms [PDF]

open access: yes, 2015
Current limitations in technology have prevented an extensive analysis of the connections among neurons, particularly within nonmammalian organisms. We developed a transsynaptic viral tracer originally for use in mice, and then tested its utility in a ...
Baskerville A   +21 more
core   +2 more sources

Husbandry of Newly Born Endangered White's Seahorse, Hippocampus whitei, for Conservation Stocking

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT Conservation stocking programmes have been increasingly used to reverse wildlife population declines; however, the success of such programmes can often depend on the number and fitness of animals translocated or released. The White's seahorse Hippocampus whitei is an endangered seahorse species endemic to eastern Australia, where a ...
Mitchell Brennan   +3 more
wiley   +1 more source

The Early Development of the Blue‐Eye Cichlid, Cryptoheros spilurus (Cichliformes: Cichlidae)

open access: yesEvolution &Development, Volume 27, Issue 4, December 2025.
We document the early development of Cryptoheros spilurus, highlighting rapid cranial differentiation, sensory organ formation, and fin development. Ontogenetic allometry and ultrastructural traits reveal functional adaptations for early foraging and locomotion, offering insights into ecological success and the developmental basis of cichlid ...
Rubén Alonso Contreras‐Tapia   +5 more
wiley   +1 more source

A haplotype-resolved draft genome of the European sardine (Sardina pilchardus) [PDF]

open access: yes, 2019
The European sardine (Sardina pilchardus Walbaum, 1792) is culturally and economically important throughout its distribution. Monitoring studies of sardine populations report an alarming decrease in stocks due to overfishing and environmental change ...
Canario, A.V.M.   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy