Results 181 to 190 of about 34,320 (266)

Flavobacterium oreochromis From Farmed Tambaqui (Colossoma macropomum): Insights Into Genetic, Phenotypic and Pathogenic Diversity

Journal of Fish Diseases, EarlyView.
ABSTRACT Flavobacterium spp. are the etiological agents of columnaris disease. Although there is evidence that columnaris poses a significant threat to the farming of tambaqui (Colossoma macropomum), there remains a large gap in understanding the genetic and phenotypic diversities of columnaris‐causing bacteria (CCB).
Elcimara Cardoso Pereira, Mariluce dos Reis Ferreira, Suzana Kotzent, Luiz Fagner Ferreira Nogueira, Guilherme Campos Tavares, Henrique César Pereira Figueiredo, Fabiana Pilarski, Gustavo Moraes Ramos Valladão, Sílvia Umeda Gallani   +8 more
wiley   +1 more source

Composition, Diversity, and Biomass of Scarabaeoidea in Tropical Dry Forests of the Colombian Caribbean Region. [PDF]

Neotrop Entomol
Taboada-Verona C, Narváez R, Noriega JA.   +2 more
europepmc   +1 more source

When biology meets materials science – Interdisciplinary applications of electron microscopy

Journal of Microscopy, EarlyView.
Abstract Research at the interface between biology and materials science creates challenges for electron microscopists. Everything from the sample preparation to the choice of imaging and analytical techniques and the interpretation of the resulting data refuses to sit comfortably within the domain of one discipline or the other.
Martin Saunders, Peta L. Clode, Enoch V. S. Wong, Anna‐Lee Jessop, Gerd E. Shröder‐Turk, Felix de Tombeur   +5 more
wiley   +1 more source

Avian Mite Dermatitis Caused by Microlichus sp. in the Great Kiskadee (Pitangus sulphuratus). [PDF]

Acta Parasitol
de Holleben Camozzato Fadrique F, de Jesus TF, Obelar Martins F, Saldanha Rieffel E, Rösler ML, de Souza LA, Belmonte Oliveira C, França RT.   +7 more
europepmc   +1 more source

The raphe nuclear organization and serotonergic system in the bat (Artibeus planirostris)

Journal of Anatomy, EarlyView.
Schematic representation of the methodological workflow used to characterize the serotonergic (5‐HT) system in the bat Artibeus planirostris. Serotonin (5‐HT) immunohistochemistry was performed on brainstem sections to identify and map the distribution of serotonergic neurons within the raphe nuclei.
Mariana D. Leite, Andréa S. M. Bandeira, Wigínio G. L. Bandeira, Milena S. Lustosa, Ana C. F. Gama, Marília A. S. Barros, Paulo L. A. G. Morais, Jeferson S. Cavalcante, Melquisedec A. D. Santana, Expedito S. Nascimento Jr   +9 more
wiley   +1 more source

Amazonian Discovery Sheds Light on the Evolution of <i>Caenocentron</i> Schmid, 1982 (Trichoptera: Xiphocentronidae): Phylogenetic Placement and Description of a New Species. [PDF]

Insects
Desidério GR, Vilarino A, Santos LDSD, Bispo PC, Hamada N.   +4 more
europepmc   +1 more source

Occurrence and distribution of sarcoptic mange in wild Neotropical canids

Medical and Veterinary Entomology, EarlyView.
Sarcoptic mange affects most Neotropical canid species across multiple countries. It represents a widespread yet largely overlooked conservation threat with potential for cross‐species transmission. Coordinated monitoring and management efforts are needed to understand and mitigate its impacts. Abstract Sarcoptic mange, a contagious skin disease caused
Luan de Jesus Matos de Brito, Guilherme S. T. Garbino   +1 more
wiley   +1 more source

New species and faunistic records of Chironomidae (Diptera, Insecta) from Belize. [PDF]

Zookeys
Namayandeh A, Vasquez AA.
europepmc   +1 more source

Ecological change may be a common initiator of evolutionary pollinator shifts

New Phytologist, EarlyView.
Summary Although evolutionary pollinator shifts are accepted as major sources of floral and species diversity in angiosperms, the mechanisms triggering pollinator shifts remain largely unexplored. In 1970, Stebbins proposed that ecological change may be a common initiator of evolutionary pollinator shifts, but empirical tests of Stebbins' hypothesis ...
Agnes S. Dellinger
wiley   +1 more source

Genome assembly of the Neotropical marsh rat Holochilus nanus (Cricetidae: Sigmodontinae) brings insights on B and sex chromosome evolution. [PDF]

Mamm Genome
Moreira CN, Oliveira J, Yonenaga-Yassuda Y, do Nascimento VA, Wolf IR, Martins C.   +5 more
europepmc   +1 more source