Results 31 to 40 of about 2,500 (211)

Exploring the phylogenetic history of water striders (Hemiptera: Heteroptera: Gerromorpha) using genome‐skimming

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
Using genome‐skimming, we provide a robust and comprehensive phylogeny of the Gerridae. Our data support the monophyly of all subfamilies except paraphyletic Gerrinae. Non‐monophyly was found for Gerrini, Metrobatini and Trepobatini. Additionally, we reaffirm the non‐monophyly of the genera Aquarius and Tenagogonus, both part of the Gerrinae.
Michael J. Raupach   +10 more
wiley   +1 more source

Estudo comparativo e variação sazonal da ictiofauna na zona entremarés do Mar Casado-Guarujá e Mar Pequeno-São Vicente, SP Comparative study and seasonal variations of the ichthyofauna of the surf zone in Mar Casado-Guaruja and Mar Pequeno-São Vicente, SP

open access: yesBrazilian Journal of Oceanography, 1987
Através de arrastos mensais de praia, realizados com rede de calao na região do Mar Casado-Guarujá e Mar Pequeno-São Vicente, SP, de maio de 1984 a maio de 1985, foi capturado um total de 5723 exemplares de peixes pertencentes a 42 espécies.
Alfredo Martins Paiva Filho   +1 more
doaj   +1 more source

Community Structure and Spatial Distribution of Fish Juvenile in Mangrove and Seagrass Habitats in Pramuka Island [PDF]

open access: yes, 2016
This study was aimed to investigate the community structure of fish juvenile, spatial distribution and similarity from both adjacent habitats of mangrove and seagrass. This study was conducted in the eastern part of Pramuka island from April to June 2015.
Amin, F. (Fathul)   +2 more
core   +3 more sources

Assessing the Relationship Between Macroinvertebrate Metrics and Fine Sediment Index for Ecological Biomonitoring in the Little Akaki River, Addis Ababa, Ethiopia

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Habitat quality had a positive correlation with percentage of Ephemeroptera, percentage of EOT, and Shannon diversity index (r = 0.833, r = 0.880, and r = 0.939, respectively). PSI had positive correlation with number of taxa, and ASPT‐ETHbios (r = 0.819, and r = 0.798, respectively). Most sites were heavily sedimented.
Alachew Adino, Seyoum Mengistou
wiley   +1 more source

Comparison of the diel and spatial distribution patterns of ichthyoplankton and ichthyoneuston in the Southeastern Brazilian Bight

open access: yesBrazilian Journal of Oceanography, 1990
Fish larvae were collected by neuston and bongo nets, in the Southeastern Brazil, during four océanographie cruises (January 1980; January 1981; October 1981; and March 1982).
Mario Katsuragawa, Yasunobu Matsuura
doaj   +1 more source

Preliminary guide to the identification of the early life history stages of Gerreid fishes of the Western Central Atlantic [PDF]

open access: yes, 2000
The family Gerreidae contains four genera and 13 species that occur in the western central North Atlantic. Adult gerreids are small to medium size fishes that are abundant in coastal waters, bays, and estuaries in tropical and warm temperate regions and ...
Greene, Michael D., Powell, Allyn B.
core  

An Upper Cretaceous arthropod assemblage from Villaggio del Pescatore (Campanian, Italy) and its implications for peri‐Tethyan palaeobiogeography and palaeoecology

open access: yesPapers in Palaeontology, Volume 11, Issue 6, November/December 2025.
Abstract The Villaggio del Pescatore (VdP) fossil Lagerstätte represents the most significant Upper Cretaceous (lower–middle Campanian) palaeontological locality in Italy and the Mediterranean region. We present the first systematic revision of the VdP fossil assemblage with a focus on its previously undescribed arthropod fauna, providing new insights ...
Marco Muscioni   +5 more
wiley   +1 more source

Distribusi Dan Kelimpahan Larva Ikan Pada Ekosistem Mangrove Di Desa Pasar Banggi Kabupaten Rembang [PDF]

open access: yes, 2016
Rembang Regency located in the northeastern part of Central Java which has 106.66 ha mangrove rehabilitation area. Mangrove ecosystem in Rembang has been managed by local communities and NGOs for eco-tourism.
Djuwito, D. (Djuwito)   +2 more
core  

Testing the Optimal Foraging Theory in a Generalist Feeder: The Case of Reintroduced European Pond Turtles and Its Impact on Macroinvertebrates Communities

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
In this study we investigated the macroinvertebrate (MI) communities in two newly created, man‐made ponds concurrently with the diet of captive‐bred European pond turtles that were translocated there. We aimed at assessing whether turtles were operating as generalist feeders, and if successive reintroductions of turtles would affect the overall MI ...
Albin Meyer   +6 more
wiley   +1 more source

Behavioural and reflex responses of mottled mojarra Eucinostomus lefroyi (Gerreidae) to cold shock exposure

open access: yesAquatic Biology, 2014
Global climate change is predicted to increase incidences of abrupt declines in oceanic temperatures due to storms or upwelling. Fish occupying shallow, near-shore marine habitats may be vulnerable to mortality or sub-lethal fitness effects due to cold ...
E Samson, JW Brownscombe, SJ Cooke
doaj   +1 more source

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