Results 41 to 50 of about 326 (147)

Ice-inhabiting species of Bdelloidea Rotifera reveal a pre-Quaternary ancestry in the Arctic cryosphere. [PDF]

Biol Lett
Historical climate data indicate that the Earth has passed through multiple geological periods with much warmer-than-present climates, including epochs of the Miocene (23–5.3 mya BP) with temperatures 3–4°C above present, and more recent interglacial stages of the Quaternary, for example, Marine Isotope Stage 11c (approx.
Shain DH, Rogozhina I, Fontaneto D, Nesje A, Saglam N, Bartlett J, Zawierucha K, Kielland ØN, Dunshea G, Arnason E, Rosvold J.   +10 more
europepmc   +4 more sources

Life cycle traits of Philodina roseola Ehrenberg, 1830 (Rotifera, Bdelloidea), a model organism for bioassays

Anais da Academia Brasileira de Ciências, 2016
This paper describes experimental results on the life cycle of the rotifer Philodina roseola cultured in the laboratory. Detailed information on life-cycle parameters of a certain species provides a deep understanding and contributes to a better ...
Raquel A. Moreira, Adrislaine S. Mansano, Odete Rocha   +2 more
doaj   +1 more source

Rotifera of the Peruvian Andes: New Records and Insights

Diversity
The Rotifera fauna of the Peruvian Andes remains significantly understudied, as evidenced by our findings from a limited sampling effort of 18 locations (15 samples from the Cusco region and three samples from Lake Titicaca). We identified 12 Monogononta
Maciej Karpowicz, Jolanta Ejsmont-Karabin, Elian Rojas-Baez, María José Pardo, Carlos López   +4 more
doaj   +1 more source

Progress and Challenges in Phylogenomics and Genomics of Lophotrochozoa/Spiralia

Zoologica Scripta, Volume 55, Issue 4, Page 521-544, July 2026.
ABSTRACT Lophotrochozoa is one of the three major bilaterian groups comprising more than half of the bilaterian phyla. Lophotrochozoa includes among others Mollusca, Annelida, Platyhelminthes and Rotifera. Despite representing such a large proportion of animal diversity, they are historically understudied and genomic resources have been scarce. However,
Torsten H. Struck
wiley   +1 more source

تنوع زیستی کنه‌های شکارگر بالاخانواده‌های Raphignathoidea، Bdelloidea و Erythraeoidea (Acari: Prostigmata) در باغ‌های میوه دانه‌دار مشهد، طرقبه و شاندیز [PDF]

بوم شناسی کشاورزی, 2013
کنه‌های شکارگر زیرراسته پیش‌استیگمایان از مهم ترین دشمنان طبیعی کنه‌های تارتن می‌باشند. در این تحقیق فراوانی و تنوع زیستی کنه‌های شکارگر بالاخانواده‌های Raphignathoidea، Bdelloidea و Erythraeoidea از این زیر راسته در باغ‌های میوه دانه‌دار شهرستان های ...
سعید پاک‌طینت‌سئیج, حسین صادقی نامقی, مجتبی حسینی, سعید هاتفی   +3 more
doaj   +1 more source

Diversity and Potential Endemism of New Zealand Freshwater Rotifers Revealed Using Mitochondrial DNA Barcodes

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
Rotifers perform key functions in aquatic food webs and respond to environmental changes, thus providing sensitive indicators of water quality. However, rotifers are small, highly diverse, and difficult to identify for those lacking expertise. Monogononta are the largest taxonomic class of rotifers with over 1500 species described globally, and around ...
Gemma E. Collins, Ian D. Hogg, Jonathan C. Banks, Clare R. Beet, Matthew A. Knox, Stacey J. Meyer, Steve M. Woods, Ian C. Duggan   +7 more
wiley   +1 more source

Zooplankton Assemblage Structure of the Lower Mississippi River and Floodplain in Relation to Site Hydrological Connection

River Research and Applications, Volume 42, Issue 2, Page 400-414, February 2026.
ABSTRACT The pattern of flow or hydrological connection between a river's main channel and its floodplain can vary seasonally and spatially in frequency, duration, direction, and magnitude. Such variation is expected to promote habitat and biotic diversity.
Jarrod R. Sackreiter, K. Jack Killgore, Amanda J. M. Oliver, Clifford A. Ochs   +3 more
wiley   +1 more source

Taxonomic Catalog of the Brazilian Fauna: The Brazilian acarofauna (Arachnida: Holothyrida, Ixodida, Mesostigmata, Opilioacarida, Sarcoptiformes, and Trombidiformes) [PDF]

Zoologia (Curitiba)
The diversity of organisms is one of the most fundamental questions in sciences. Here, we inventory species distributed in 273 families of mites from Brazil.
Fernando C. Jacinavicius, Michel P. Valim, Leopoldo F.O. Bernardi, Juliana C. Almeida, Gabrielle R. Andrade, Marcel S. Araújo, Marina F.C. Barbosa, Carlos Barreto, Ávyla R.A. Barros, Ricardo Bassini-Silva, Darci M. Barros-Battesti, Gabriel L. Bizarro, Raphael C. Castilho, Elizeu B. Castro, Luiz A.S. Castro, Peterson R. Demite, Mércia E. Duarte, Noeli J. Ferla, Carlos H.W. Flechtmann, Elizabeth Franklin, Donald Gettinger, Ryszard Haitlinger, Fabio A. Hernandes, Liana Johann, Katarzyna Kaszewska, Marcelo B. Labruna, Antônio C. Lofego, Natalia Marciniak, João P.I. Martin, Thiago F. Martins, Carolina S. Mascarenhas, Andre L. Matioli, Gilberto J. Moraes, Sebastián A. Muñoz-Leal, João P. Narita, Denise Navia, Ronald Ochoa, Heather C. Proctor, Diana Rueda-Ramírez, José M. Rezende, Matheus S. Rocha, Jandir C. Santos, Darliane E. Silva, Guilherme L. Silva, Rafaela A. Silva, Vinícius B. Silva, Maciej Skoracki, Aline D. Tassi, Maria M. Vázquez-Gonzalez, Cal Welbourn   +49 more
doaj   +1 more source

Studies on rotifer ecology of Lake Mansar (Ramsar site), Jammu, J&K

Environment Conservation Journal, 2015
Rotifers represent microscopic zooplankton fauna, occurring prevalently in freshwater. In the present study, monthly qualitative and quantitative analysis of phylum Rotifera was carried out in lake Mansar, Jammu, during the year 2011-2012 and has been ...
D. Slathia , Sheetu Dhar
doaj   +1 more source

Phylogenomics of unusual histone H2A Variants in Bdelloid rotifers. [PDF]

PLoS Genetics, 2009
Rotifers of Class Bdelloidea are remarkable in having evolved for millions of years, apparently without males and meiosis. In addition, they are unusually resistant to desiccation and ionizing radiation and are able to repair hundreds of radiation ...
Karine Van Doninck, Morgan L Mandigo, Jae H Hur, Peter Wang, Julien Guglielmini, Michel C Milinkovitch, William S Lane, Matthew Meselson   +7 more
doaj   +1 more source