Results 21 to 30 of about 1,696 (156)

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

open access: yesConservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli   +7 more
wiley   +1 more source

Dynamic Models Assessing Different Laboratory Conditions for the Cultivation of Giant Barnacle (Austromegabalanus psittacus) Larvae

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
Barnacle aquaculture is a developing area of production that is currently limited by the reliance on capturing naturally produced larvae. The solution to this limitation would be the development of hatcheries for culturing barnacle larvae and juveniles (Juvs).
Mauricio O. Pineda   +5 more
wiley   +1 more source

ARRAí­"¡OAMENTO INTENSIVO DE PÓS-LARVAS DE Macrobrachium amazonicum HELLER E Macrobrachium rosenbergii (DE MAN) (DECAPODA, PALAEMONIDAE) ATÉ A FASE JUVENIL

open access: yesBoletim do Instituto de Pesca, 2018
Este trabalho objetiva contribuir para o conhecimento do desenvolvimento de M. amazonicum e M. rosenbergii em condições intensivas de criação, com sete tipos de ração comercial peletizada e fí­­gado bovino "in natura''.
Edson Angelo ROSERSO   +2 more
doaj  

Foxes as pets: Case study of the Fuegian Dog and its relationship to extinct Indigenous cultures

open access: yesJournal of Zoology, Volume 327, Issue 1, Page 5-18, September 2025.
This is a rare glimpse into the historical past of the zoologically mysterious Fuegian Dog that lived with early Holocene Indigenous groups on the island of Tierra del Fuego. Records of the animal's appearance and behavior kept by early explorers, artists and scientists who travelled to the tip of South America, plus the genetics and archaeological ...
W. L. Franklin
wiley   +1 more source

A beautifully preserved comma shrimp (Pancrustacea: Peracarida) from the Plio‐Pleistocene of Japan and the fossil record of crown Cumacea

open access: yesInvertebrate Biology, Volume 143, Issue 3, September 2024.
Abstract Comma shrimp, or cumaceans, are diverse benthic crustaceans, yet they are one of the groups with the poorest fossil record, hindering our understanding of the evolution of the group in deep time. Here, we describe a new species of fossil comma shrimp, Makrokylindrus itoi sp. nov., from the Plio‐Pleistocene of Japan.
Javier Luque, Sarah Gerken
wiley   +1 more source

Detección de Plesiomonas shigelloides mediante la PCR en tilapias silvestres (Oreochromis mossambicus) y cultivadas (Tetrahíbrido O. mossambicus í— O. urolepis hornorum í— o. niloticus í— O. aureus) en Venezuela

open access: yesRevista Científica, 2010
Plesiomonas shigelloides es un bacilo Gram negativo, anaerobio facultativo, móvil, que pertenece a la familia Enterobactereaceae. No forma parte de la flora normal del humano, mientras que los peces dulceacuícolas como las tilapias se tienen como su ...
Marianella Moreno   +4 more
doaj  

El género MYSIDIUM DANA, 1852 (CRUSTACEA, PERACARIDA, MYSIDA) en el trópico americano: síntesis y clave de identificación de las especies.

open access: yesRevista de Investigaciones Marinas, 2023
Se presenta una compilación del género Mysidium (Mysida), con las sinonimias de cada una de las ocho especies descritas a nivel mundial, así como la diagnosis, distribución regional y las observaciones de cada especie.
Manuel Ortiz   +3 more
doaj  

Diversidad y estructura genética poblacional del langostino argentino (Pleoticus muelleri) mediante el análisis de secuencias de ADN mitocondrialde región control

open access: yesInformes Científicos y Técnicos (Universidad Nacional de la Patagonia Austral), 2017
El langostino argentino (Pleoticus muelleri) se distribuye a lo largo de las costas del Océano Atlántico Sudoccidental, entre los 20ºy 40º de Latitud S.
Valeria Marcucci   +6 more
doaj   +1 more source

The combined effects of habitat fragmentation and life history traits on specialisation in lichen symbioses

open access: yesJournal of Ecology, Volume 112, Issue 1, Page 200-216, January 2024.
The study of mycobiont specialisation towards their photobionts in epiphytic lichen communities in a fragmented Mediterranean forest revealed a complex interaction between species life history traits and habitat fragmentation. In particular, this interplay had a significant impact on the specialisation of mycobionts.
Alejandro Berlinches de Gea   +3 more
wiley   +1 more source

Distribuição de Arenaeus cribrarius (Lamarck, 1818) (Decapoda, Brachyura) no complexo baí­­a - estuário de São Vicente (SP), Brasil

open access: yesBoletim do Instituto de Pesca, 2018
O objetivo do presente estudo foi analisar a distribuição de Arenaeus cribrarius (Lamarck, 1818) no Complexo Baí­­a-Estuário de São Vicente, SP, Brasil. As coletas foram realizadas mensalmente em quatro transectos durante o perí­­odo de setembro de 2000
Cilene Zangrande   +2 more
doaj  

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