Results 31 to 40 of about 15,677 (170)

Reconstructing discards profiles of unreported catches [PDF]

open access: yes, 2018
In Portugal it has been estimated that unreported catches represent one third of total catches. Herein, information on landings and total unreported catches (discards) by commercial métier were disaggregated into high taxonomic detail using published ...
Almeida   +53 more
core   +3 more sources

Un proyecto comprensivo para la investigación y conservación de perezosos en cacaotales de Costa Rica 

open access: yesCiencias Ambientales, 2022
El perezoso de dos dedos (Choloepus hoffmanni) y el de tres dedos (Bradypus variegatus), hoy considerados símbolos nacionales de Costa Rica, fueron estudiados durante 13 años (2004-2016) en una finca de cacao y sus alrededores dentro del proyecto ...
Christopher Vaughan
doaj   +1 more source

Alx1, a member of the Cart1/Alx3/Alx4 subfamily of Paired-class homeodomain proteins, is an essential component of the gene network controlling skeletogenic fate specification in the sea urchin embryo [PDF]

open access: yes, 2003
In the sea urchin embryo, the large micromeres and their progeny function as a critical signaling center and execute a complex morphogenetic program.
De Jong, Deborah L.   +3 more
core   +1 more source

RNA-Seq identifies SPGs as a ventral skeletal patterning cue in sea urchins [PDF]

open access: yes, 2016
The sea urchin larval skeleton offers a simple model for formation of developmental patterns. The calcium carbonate skeleton is secreted by primary mesenchyme cells (PMCs) in response to largely unknown patterning cues expressed by the ectoderm.
Bardot, Evan   +26 more
core   +1 more source

Identifying management units in non-endangered species: the example of the sloth Bradypus variegatus Schinz, 1825

open access: yesBrazilian Journal of Biology
In this study we propose the analysis of genetic diversity of the common three-toed sloth, Bradypus variegatus, in an attempt to understand population structure, identify divergent intraspecific units, and contribute to the knowledge of biodiversity in ...
N. Moraes-Barros   +2 more
doaj   +1 more source

Attraction of Astylus variegatus (Germ.) (Coleoptera: Melyridae) by volatile floral attractants Atração de Astylus variegatus (Germ.) (Coleoptera: Melyridae) por atraentes florais voláteis

open access: yesScientia Agricola, 2007
The beetle Astylus variegatus (Germ.) (Coleoptera: Melyridae) is frequently found in flowers feeding on pollen. Responses of A. variegatus to volatile floral attractants were studied in common beans (Phaseolus vulgaris L.) fields.
Maurício Ursi Ventura   +3 more
doaj   +1 more source

Topographic and morphological aspects of the spleen of Bradypus variegatus (SCHINZ, 1825)

open access: yesMedicina Veterinária, 2023
Sloths are wild animals with arboreal habits, with slow metabolism, found in tropical forests from South America to Central America. However, the lack of knowledge of their anatomy does not favor the conservation of the species in veterinary care ...
Lucilo Bione da Fonseca Filho   +10 more
doaj   +1 more source

Macroscopic morphological aspects, ecometry and rebound tonometry of the eye bulb in sloth (Bradypus variegatus) [PDF]

open access: yesPesquisa Veterinária Brasileira, 2020
: The field related to the visual system of wild animals is deeply scarce. Settling anatomical and physiological parameters for these animals is still a descriptive vision for Bradypus variegatus (Schinz, 1825).
Richelle S. Braz   +7 more
doaj   +1 more source

Case 3694PomachiliusvariegatusSchwarz, 1904 (Insecta, Coleoptera, elateridae):proposed conservation of the specific name by suppression of the nameAeolusvariegatusCurtis, 1839

open access: yesThe Bulletin of Zoological Nomenclature, 2015
Abstract. The purpose of this application, under Articles 23.9.3 and 81 of the Code, is to conserve the specific name Pomachilius variegatus Schwarz, 1904 (Insecta, Coleoptera, elateridae) by suppression of the name Aeolus variegatus Curtis, 1839 a senior secondary homonym, and a subjective junior synonym of Pomachilius subfasciatus (Germar, 1824 ...
openaire   +1 more source

Cerambycid Host Plants in a Southwestern Michigan Woodland (Coleoptera: Cerambycidae) [PDF]

open access: yes, 2017
Host plant associations are listed for 61 species of Cerambycidae based on a six-year study in an 80-ha woodland in southwestern ...
Gosling, D. C. L
core   +2 more sources

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