Results 51 to 60 of about 6,623 (221)

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

Registro de Macrobrachium olfersii en un arroyo temporal de San Carlos, Guaymas, Sonora, México

open access: yesRevista Mexicana de Biodiversidad, 2016
El 3 de septiembre del 2009 arribó a la región de Guaymas, Sonora, la tormenta tropical Jimena, que permaneció estacionaria durante 36 h continuas, arrojando 720 mm de precipitación rebasando el promedio anual estatal.
Mauricia Guadalupe Pérez-Tello   +3 more
doaj   +1 more source

Rugstreepsteurgarnaal - Palaemon macrodactylus. Niet-inheemse soorten van het Belgisch deel van de Noordzee en aanpalende estuaria [PDF]

open access: yes, 2011
Het oorspronkelijk verspreidingsgebied van de rugstreepsteurgarnaal Palaemon macrodactylus zijn de riviermondingen langs de kusten van Japan, China en Korea. Via transport in het ballastwater van schepen zou de soort naar Europa gekomen zijn.
VLIZ Alien Species Consortium
core  

Global consequences of dam‐induced river fragmentation on diadromous migrants: a systematic review and meta‐analysis

open access: yesBiological Reviews, Volume 100, Issue 5, Page 2020-2037, October 2025.
ABSTRACT The global proliferation of dams has altered flow and sediment regimes in rivers, presenting a major threat to freshwater biodiversity. Diadromous species, such as fishes, decapod crustaceans and gastropods, are particularly susceptible to fragmentation because dams obstruct their breeding migrations between coastal waters and rivers. Although
Jeffery C. F. Chan   +3 more
wiley   +1 more source

Population and reproductive features of the freshwater shrimp Macrobrachium jelskii (Miers, 1877) from São Paulo State, Brazilb - doi: 10.4025/actascibiolsci.v35i3.15815

open access: yesActa Scientiarum: Biological Sciences, 2013
The aim of this study was to describe the population structure and reproduction of Macrobrachium jelskii from a stream in the central region of São Paulo State.
Emerson Contreira Mossolin   +4 more
doaj   +1 more source

Description of Periclimenes wirtzi sp. nov., a new pontoniine shrimp from Madeira and the Azores, with a checklist of Eastern Atlantic and Mediterranean Pontoniinae (Crustacea, Decapoda, Caridea) [PDF]

open access: yes, 1996
A new Periclimens from Madeira and the Azores, P. wirtzi sp. nov. is described. This pontoniine shrimp has an extremely long and unusually narrow rostrum with only a few teeth on the distal half of its dorsal border.
d'Udekem d'Acoz, C.
core  

Environmental stress upon hepatopancreatic cells of freshwater prawns (Decapoda: Caridea) from the floodplain of Paraná River [PDF]

open access: yes, 2010
In order to evaluate the influence of stressed environments on hepatopancreatic cells of freshwater prawns, Macrobachium borellii Nobili, 1896 and Palaemonetes argentinus Nobili 1901, (Crustacea, Decapoda, Palaemonidae) were collected at three different ...
Collins, Pablo Agustin
core   +1 more source

Old methane fuels modern river food web

open access: yesFunctional Ecology, Volume 39, Issue 7, Page 1721-1731, July 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Dominant ecological paradigms provide theoretical frameworks for two basal sources of carbon to riverine food webs: carbon fixed by algae and submerged macrophytes (autochthonous) and carbon fixed by terrestrial vascular plants that enters aquatic ecosystems as litter ...
Paul J. McInerney   +3 more
wiley   +1 more source

Palaemonidae (Crustacea: Decapoda: Caridea) de las aguas someras de Quintana Roo, Caribe mexicano

open access: yesRevista Mexicana de Biodiversidad, 2010
Los crustáceos de la familia Palaemonidae del Caribe mexicano han sido poco estudiados. En este trabajo se presenta un listado de palemónidos de vida libre y simbiontes recolectados en el pasto marino Thalassia testudiuim de Bahía de la Ascensión, Bahía
Ramiro Román-Contreras   +1 more
doaj   +1 more source

Larger and heavier individuals of the invasive shrimp Palaemon macrodactylus in the Salado River, Argentina [PDF]

open access: yes, 2013
Different populations of caridean shrimp species exhibit intraspecific variation in their life-history traits as a response to environmental heterogeneity.
Alda, Maria del Pilar   +2 more
core   +2 more sources

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