Results 1 to 10 of about 175 (69)

Parasites of the Neotropic cormorant Nannopterum (Phalacrocorax) brasilianus (Aves, Phalacrocoracidae) in Chile

open access: yesBrazilian Journal of Veterinary Parasitology, 2020
The Neotropic cormorant Nannopterum (Phalacrocorax) brasilianus (Suliformes: Phalacrocoracidae) is widely distributed in Central and South America. In Chile, information about parasites for this species is limited to helminths and nematodes, and little ...
Daniel Gonzalez Acuna   +2 more
exaly   +3 more sources

Alveolar and neotropical echinococcosis

open access: yesДетские инфекции (Москва), 2022
The urgency of the problem of human alveolar and neotropic echinococcosis is due to polymorphism and the severity of clinical manifestations. The purpose and result of the work is to summarize the data available in the literature on the etiology ...
S. B. Chuelov, A. L. Rossina
doaj   +1 more source

Apu, a new genus of Euchromiina (Lepidoptera: Erebidae: Arctiinae: Arctiini), and a new species from the montane forests of southeastern Peru

open access: yesRevista Chilena de Entomología, 2021
Based on external morphological characters and the structure of the male genitalia, a new genus of Euchromiina from the Neotropical region, Apu gen. nov. is described. A new species is described, Apu mooreorum sp. nov.
Juan Grados
doaj   +1 more source

Hematological and blood chemistry parameters of a Podocnemis vogli and P. unifilis captive population in Colombia

open access: yesFrontiers in Veterinary Science, 2022
The Podocnemididae family is seriously affected by anthropogenic factors, which is why almost all of their family members are threatened, according to the IUCN red list.
Cristian Rodríguez-Almonacid   +4 more
doaj   +1 more source

Eighteen new species of Neotropical Costaceae (Zingiberales) [PDF]

open access: yesPhytoKeys, 2023
In preparation for a full taxonomic revision of the Neotropical genera of Costaceae (i.e., Chamaecostus, Costus, Dimerocostus, and Monocostus), we present the description of 17 new species of Neotropical Costus and one new species of the Neotropic ...
Paul J. M. Maas   +5 more
doaj   +3 more sources

The first record of Bergamina lineolata (Chydoridae; Aloninae) from Colombia

open access: yesBrazilian Journal of Biology, 2021
The Neotropical freshwater cladoceran Bergamina lineolata (Sars, 1901) was found in a small temporal pond in the Magdalena department. Hitherto, it has been reported in Brazil and El Salvador.
J. M. Fuentes-Reinés   +2 more
doaj   +1 more source

Influence of Local Climate and ENSO on the Growth of Cedrela odorata L. in Suriname

open access: yesAtmosphere, 2022
In this study, we used retrospective dendroclimatological analyses to explore whether El Niño Southern Oscillation (ENSO) and local precipitation patterns have an influence on tree growth in Suriname, a country located on the Guiana Shield, as annual ...
Michael Köhl   +2 more
doaj   +1 more source

First record of parasitism in Avicularia purpurea Kirk, 1990 (Araneae: Theraphosidae: Aviculariinae) by Notocyphus aff. tyrannicus Smith, 1855 (Hymenoptera: Notocyphinae) in the Ecuadorian Amazon

open access: yesRevista Chilena de Entomología, 2021
A brief note is presented on a first case of parasitism by Notocyphus aff. tyrannicus Smith, 1855 on Avicularia purpurea Kirk, 1990 in the Amazon region of Ecuador; being a second case of parasitism on Aviculariinae by one Pompilid wasp.
José Manuel Falcón Reibán   +2 more
doaj   +1 more source

An updated reef fish checklist of the southernmost Caribbean reef system, with comments on the lionfish invasion

open access: yesBiota Colombiana, 2021
Chocó-Darien is an important biogeographic realm, as it is a terrestrial biodiversity hotspot and the southern limit of the Caribbean reefs. However, to date there are no compiled data on the reef fish assemblage of this region.
Camilo Escobar-Sierra   +4 more
doaj   +1 more source

Notes on the distribution, morphological variation, and mechanoreceptors of Tretanorhinus nigroluteus (Serpentes: Dipsadidae) in Colombia

open access: yesBiota Colombiana, 2022
Aquatic species are among the least studied groups of snakes in Colombia. This is mainly due to their ecology, which makes some species difficult to survey, resulting mostly in fortuitous encounters.
Daniela García-Cobos   +1 more
doaj   +1 more source

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