Results 81 to 90 of about 13,124,268 (222)

Hoffmann's two‐toed sloth I: Complete myology in the thoracic limb of Choloepus (Pilosa: Xenarthra)

Journal of Anatomy, EarlyView.
Two‐toed sloths use their thoracic limbs for more frequent and prolonged suspensory support than three‐toed sloths and accordingly demonstrate myological traits consistent with stability of the pectoral girdle, enhanced flexor force/torque applied at the elbow joint, and grip on the support.
C. S. Tucker, A. M. Mossor, J. A. Avey‐Arroyo, M. T. Butcher   +3 more
wiley   +1 more source

Multixenobiotic resistance efflux activity in Daphnia magna and Lumbriculus variegatus

, 2016
Multixenobiotic resistance is a phenomenon in which ATP-binding cassette (ABC) family proteins transfer harmful compounds out of cells. Daphnia magna and Lumbriculus variegatus are model species in aquatic ecotoxicology, but the presence and activity of ...
Kukkonen, Jussi, Vehniäinen, Eeva-Riikka   +1 more
core   +1 more source

Isolasi dan Karakterisasi Parsial Kolagen dari Teripang Gamma (Stichopus variegatus)

Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2016
Isolasi dan karakterisasi parsial kolagen dari teripang gamma (Stichopus variegatus) telah dilakukan. Isolasi dilakukan melalui tiga tahap yaitu preparasi, ekstraksi dan isolasi. Tahap preparasi meliputi tahapan penyiangan, pencucian dan perendaman dalam
Yusro Nuri Fawzya, Ekowati Chasanah, Achmad Poernomo, M. H. Khirzin   +3 more
doaj   +1 more source

Going silent? Evidence for independent losses of acoustic communication in tree crickets (Insecta, Orthoptera, Grylloidea, Oecanthidae)

Journal of Systematics and Evolution, EarlyView.
Our ancestral state reconstruction in tree crickets reveals multiple independent and irreversible losses of sound‐producing and ‐receiving structures, supporting the convergent evolution of the silent phenotype. We demonstrate strong evolutionary integration between forewings and tympana, although the discovery of ‘silent listeners′ and ‘deaf singers ...
Lucas Denadai de Campos, Jorge Alves Audino, Silvio Shigueo Nihei, Laure Desutter‐Grandcolas   +3 more
wiley   +1 more source

Feasibility of restoring native oyster reefs in highly modified urban estuaries

Restoration Ecology, EarlyView.
Abstract Introduction Urbanized estuaries are highly altered systems characterized by modified shorelines, degraded marine habitats, and abundant non‐native species. In South Australia's largest urbanized estuary, community‐based restoration initiatives aim to restore native flat oyster reefs (Ostrea angasi) lost over a century ago.
Ishtar Kenny, Sean D. Connell, Dominic McAfee   +2 more
wiley   +1 more source

Cytogenetic and nuclear DNA content characterization of diploid Bromus erectus and Bromus variegatus

, 2006
Bromus erectus Huds. (erect brome) and B. variegatus M. Bieb. are Eurasian Bromus species that have been tentatively identified as potential progenitors of smooth bromegrass (B. inermis Leyss) which is the principal cultivated bromegrass in North America.
Arumuganathan, K, K. Arumuganathan, Tuna, M, Kenneth P. Vogel, Metin Tuna, Vogel, KP   +5 more
core   +1 more source

Conditioning cultured Diadema antillarum through uncaged mid‐water grow‐out shifts behavior and morphology

Restoration Ecology, EarlyView.
Abstract Introduction The long‐spined black sea urchin Diadema antillarum is a keystone herbivore on Caribbean reefs, yet population recovery following mass mortality events has been slow and spatially variable. Restocking programs increasingly rely on aquaculture, but rearing conditions may generate behavioral and morphological shifts that affect post‐
Oliver J. Klokman, Puck Heerink, Albertinka J. Murk, Alwin Hylkema   +3 more
wiley   +1 more source

Genetic diversity in different populations of sloths assessed by DNA fingerprinting

Brazilian Journal of Biology
In this study we analyzed a population of Bradypus torquatus with individuals originally distributed in different localities of Bahia, and two populations of B. variegatus with individuals from Bahia and São Paulo States.
N. MORAES, J. S. MORGANTE, C. Y. MIYAKI
doaj   +1 more source

Using Metabarcoding Techniques to Map Multiple Dung Beetle‐Vertebrate iDNA Networks in a Southeast Asian Forest

Molecular Ecology Resources, Volume 26, Issue 5, July 2026.
ABSTRACT Given the high levels of endemism, diversity, and increasing anthropogenic impacts in tropical regions, studies on species interactions and ecological networks are urgently needed to understand community responses to environmental change. Increasingly, molecular methods are used to monitor biodiversity and identify species interactions.
Xin Rui Ong, Rosie Drinkwater, Samuel K. S. Cheong, Rebecca Ker Loh, Hie Lim Kim, Adriana Lopes dos Santos, Nalini Puniamoorthy, Eleanor M. Slade   +7 more
wiley   +1 more source

Alimentación y fecundidad de Bufo variegatus (Anura: bufonidae) en Santa Cruz, Argentina

, 2000
Se describe la alimentación de una población de Bufo variegatus procedente de la región de Lago del Desierto, provincia de Santa Cruz, Argentina. De los 11 ítems presa identificados, los más consumidos por los adultos (tanto machos como hembras) fueron ...
Basso, Néstor Guillermo, Rappi, Guillermina E., Fernández, Sandra R.   +2 more
core