Results 91 to 100 of about 7,930 (256)

Prey Availability and Diet of Early Life Stages of Lake Whitefish (Coregonus clupeaformis) in the Fishing Islands of Lake Huron

open access: yesEcology of Freshwater Fish, Volume 34, Issue 3, July 2025.
ABSTRACT Declines in recruitment of lake whitefish (Coregonus clupeaformis) in the Laurentian Great Lakes have been attributed to a reduction in the amount of zooplankton prey available to young life stages, stemming from the ecosystem effects of invasive dreissenid mussels.
Issac Hébert, Erin S. Dunlop
wiley   +1 more source

Zoogeography of Chilean inland water crustaceans

open access: yesLatin American Journal of Aquatic Research, 2013
The Chilean inland water crustaceans are characterized by a combination of endemic and cosmopolitan species: some occur throughout the territory of continental Chile, while others are restricted to specific latitudinal regions.
Patricio De los Ríos-Escalante   +5 more
doaj  

Tropical Amphi-Pacific disjunctions in the Cladocera (Crustacea: Branchiopoda)

open access: yesJournal of Limnology, 2013
Tropical Amphi-Pacific and trans-Pacific disjunctions are among the most controversial distribution patterns in biogeography. A disjunct distribution pattern between SE Asia (in fact, Indochina-Assam) and the Neotropics is rarely investigated in ...
Kay Van Damme, Artem Y. Sinev
doaj   +1 more source

Aportació al coneixement de la distribució d’anostracis i notostracis (Crustacea: Branchiopoda) als Països Catalans [PDF]

open access: yes, 2002
Es donen a conèixer noves citacions de Triops cancriformis, Chirocephalus diaphanus, Branchipus schaefferi i Tanymastix stagnalis als Països Catalans i dues noves citacions a la península Ibèrica.
Boix i Masafret, Dani
core   +1 more source

Reassignment of Lioestheria codoensis Cardoso (Spinicaudata, Anthronestheriidae) from the Lower Cretaceous of Brazil: systematics and paleoecology [PDF]

open access: yes, 2013
 Lioestheria codoensis Cardoso was described from materials originally collected from the Codó Formation (Lower Cretaceous, Parnaíba Basin, Piauí State), northeastern Brazil. Since its discovery L.
Astrop, Timothy Ian   +3 more
core   +3 more sources

New Records of Cladocera (Crustacea: Anomopoda) from Laguna Navío Quebrado, La Guajira Department, Colombia

open access: yesNauplius, 2014
Zooplankton plays key roles in structuring interactions in aquatic communities but often remain undescribed in many water systems. This paper reports seventeen species of the Cladocera (Crustacea: Branchiopoda) from Laguna de Navío Quebrado, all of them ...
Juan Manuel Fuentes-Reinés
doaj  

Morphological review of the freshwater fairy shrimp Dendrocephalus brasiliensis Pesta, 1921 (Anostraca: Thamnocephalidae)

open access: yesNauplius
Information concerning the morphology of Dendrocephalus brasiliensis Pesta, 1921 is currently fragmented. This study reviewed the morphological structures described previously and new features (e.g., antenna-like structures and gonopod).
Samara de Paiva Barros-Alves   +4 more
doaj   +1 more source

Functional rare males in diploid parthenogenetic Artemia [PDF]

open access: yes, 2013
Functional males that are produced occasionally in some asexual taxa - called 'rare males' - raise considerable evolutionary interest, as they might be involved in the origin of new parthenogenetic lineages.
Amat, F.   +3 more
core   +1 more source

Каталог ракообразных (Arthropoda: Crustacea) Харьковской области, Украина [PDF]

open access: yes, 2014
В результате обработки собственных полевых материалов и литературных данных составлен каталог ракообразных Харьковской области.
Сідоровський, С. А.
core  

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