Results 141 to 150 of about 12,223 (236)

When Similar Individuals Don't Attract: Absence of Assortative Mating by Coloration in a Damselfly With Honest Signaling

open access: yesEthology, Volume 132, Issue 5, Page 305-316, May 2026.
In Acanthagrion lancea damselflies, both sexes display blue ornamentation, but do they choose mates based on it? We tested whether mutual mate choice and time constraints influence ornament evolution. Blue coloration correlated with individual quality, but individuals did not choose mates based on color, and this was unaffected by time constraints over
Maria C. A. Melillo   +3 more
wiley   +1 more source

Status and potential of aquaculture in small waterbodies (ponds and ditches) in Bangladesh [PDF]

open access: yes
A report on a survey on ponds and ditches in Bangladesh, done to determine their potential use for aquaculture.Aquaculture, Fish culture, Freshwater aquaculture, Pond Culture, Water bodies, Ponds, Bangladesh,
Ahmed, M.
core  

Feeding Strategies on Climbing Perch (Anabas Testudineus) Larvae Fed with Natural Food [PDF]

open access: yes, 2015
A research was conducted from 3 Desember 2014 to 1 January 2015 at the Laboratory of Fish Hatchery and Breeding, Faculty of Fisheries and Marine Science, University of Riau. This the growth and survival rate of Climbing Perch larvae (Anabas testudineus),
Alawi, H. (Hamdan)   +2 more
core  

Beyond the Black Box: Reproductive Strategies of the Black Soldier Fly as a Model for Bridging Evolutionary Biology and Applied Entomology

open access: yesEvolutionary Applications, Volume 19, Issue 5, May 2026.
ABSTRACT The black soldier fly (BSF; Hermetia illucens) is rapidly emerging as a model for evolutionary biology and insect biotechnology. Although larval biology has been extensively characterised, the reproductive biology of adults remains comparatively understudied.
Noah B. Lemke, Nalini Puniamoorthy
wiley   +1 more source

Effect of Different Dose of Vitamin E Added to Feed Diet on Gonad Maturation of Climbing Perch (Anabas Testudineus Bloch) [PDF]

open access: yes, 2015
The research was conducted from September-November 2014 at the Fish Hatchery and Breeding Laboratory Faculty of Fisheries and Marine Science University of Riau.
Alawi, H. (Hamdan)   +2 more
core  

Fit for purpose? Analysis of the relationship between skull, beak shape and feeding ecology in Psittaciformes

open access: yesJournal of Anatomy, Volume 248, Issue 5, Page 873-887, May 2026.
Psittaciformes exhibit high levels of morphological diversity, particularly in skull and beak structure, previously linked to diet and body size. Although there were some levels of significance between diet and beak shape, body mass was a much stronger co‐variate. Diet is not determining beak shape within the clade.
Shannon L. Harrison   +2 more
wiley   +1 more source

Collective grief, liminality, and redressive action in Black fans' embodied engagement with Black Panther: Wakanda Forever

open access: yesJournal of Linguistic Anthropology, Volume 36, Issue 1, May 2026.
Abstract Marvel's 2022 blockbuster film Black Panther: Wakanda Forever was marked by the death of lead actor Chadwick Boseman in 2020, resulting in the cinematic death of his character T'Challa. For US Black audiences, the imagined nation of Wakanda served as more than entertainment, but a diasporic “home” at a time of deepening anti‐Blackness and ...
Marissa Smith Morgan
wiley   +1 more source

Review of aquaculture and fish consumption in Bangladesh [PDF]

open access: yes
Fish play a crucial role in the Bangladeshi diet, providing more than 60% of animal source food, representing a crucial source of micro-nutrients, and possessing an extremely strong cultural attachment.
Belton, B.   +5 more
core  

NEW DATA ON THE SERTORIAN WAR AT THE VASCON SITE OF IRULEGI (ARANGUREN VALLEY, NAVARRE)

open access: yesOxford Journal of Archaeology, Volume 45, Issue 2, Page 180-203, May 2026.
Summary Literary sources provide limited information on specific developments during the civil wars of the late Roman Republic, including the Sertorian War. This study describes the attack on the Vascon settlement of Irulegi (Aranguren valley, Navarre), in northern Spain, within the context of this conflict, using the methodological and theoretical ...
Mattin Aiestaran   +12 more
wiley   +1 more source

Shorebird responses to fine‐scale water level fluctuations and macrofauna biomass in a newly constructed freshwater wetland

open access: yesRestoration Ecology, Volume 34, Issue 4, May 2026.
Abstract Introduction Restoration of marine and freshwater wetlands for shorebirds is essential for the recovery of their declining populations. An ongoing approach is to restore shorebird habitats by large‐scale engineering, expecting the return of birds once suitable abiotic conditions are (re)established.
Lars Ursem   +3 more
wiley   +1 more source

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