Results 271 to 280 of about 205,474 (346)

First record and revised description of Herpetocypris helenae G. W. Müller, 1908 (Crustacea, Ostracoda) from the Neotropics (central-west Argentina)

, 2016
Débora Sabina D'ambrosio, Analía Díaz, Adriana L. García, María Cristina Claps   +3 more
openalex   +1 more source

A new endemic pearl cichlid of the ‘Geophagus’ brasiliensis (Cichliformes: Cichlidae) species group from the Piranga River, upper Doce River basin, southeastern Brazil

Journal of Fish Biology, EarlyView.
Abstract A new species of pearl cichlid of the ‘Geophagus’ brasiliensis species group, endemic to the Piranga River, a major tributary of the upper Doce River basin in the state of Minas Gerais, southeastern Brazil, is herein described. The new species is delimited using an integrative approach, with molecular‐based species delimitation methods coupled
Cidimar E. de Assis, Jorge A. Dergam, Amanda F. Cunha, Valéria N. Machado, Tomas Hrbek, Natállia M. de F. Vicente, Victor de Queiroz, Elisabeth Henschel   +7 more
wiley   +1 more source

Morphological Traits and Specialization of Neotropical Flower-hummingbird Networks. [PDF]

Zool Stud
Costa KCDS, de Freitas ÉVD, de Araújo WS.   +2 more
europepmc   +1 more source

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

Journal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez, Miguel Mancini, Fabian Grosman, Gustavo Manuel Somoza, Carlos Augusto Strüssmann   +4 more
wiley   +1 more source

Diatom diversity and distribution in Neotropical karst lakes under anthropogenic stress. [PDF]

PLoS One
Caballero M, Vázquez G, Ruiz-Fernández AC, Alcocer J, Mora-Palomino LN.   +4 more
europepmc   +1 more source

History revisited: The mammals of South America, a 3-volume series [PDF]

, 2014
Patton, JL
core  

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

The Early Development of the Blue-Eye Cichlid, Cryptoheros spilurus (Cichliformes: Cichlidae). [PDF]

Evol Dev
Contreras-Tapia RA, Arroyave J, Garza-Mouriño G, Castellanos-Páez ME, Benítez-Díaz Mirón MI, Matamoros WA.   +5 more
europepmc   +1 more source

Ossification of the cranium of Inpaichthys kerri (Characiformes: Acestrorhamphidae) with discussion of paedomorphic traits in the genus

Journal of Anatomy, EarlyView.
In this study, we present a detailed description of the cranial development of Inpaichthys kerri (Characiformes: Acestrorhamphidae), highlighting important topics such as pedomorphic characters and their relationship with ontogeny and phylogeny, as well as ossification sequences unique to the species. Abstract The study of development provides valuable
Yasmim De Santana Santos, Manoela M. F. Marinho   +1 more
wiley   +1 more source

Characterization of the complete plastid genome sequence of <i>Magnolia buenaventurensis</i> Á.J. Pérez & E. Rea (Magnoliaceae), a newly described species endemic to the Ecuadorian Andes. [PDF]

Mitochondrial DNA B Resour
Rea E, Mo ZQ, Pérez ÁJ, Mueller H, Harkess A, Goertzen LR, Burgess KS.   +6 more
europepmc   +1 more source