Results 31 to 40 of about 26,890 (169)

First report of Monoeca in Argentina, with description of two new species (Hymenoptera: Apidae) [PDF]

open access: yes, 2016
Two new species of the oil-collecting bee genus Monoeca Lepeletier & Audinet-Serville (Apidae: Tapinotaspidini) are described and figured from females and males captured in north - eastern Argentina.
Roig Alsina, Arturo Hernan   +1 more
core   +2 more sources

Bionomia de Mantodea (Insecta) em Laboratório. I – Parastagmatoptera Unipunctata (Burm., 1838). Mantidae-Vatinae

open access: yesArquivos de Zoologia, 2023
A criação dos insetos da ordem Mantodea vem sendo objeto de pesquisas de um dos autores (Travassos Filho), desde 1942, já tendo publicado algumas observações (7, 8, 9, 10 e 11).
L. Travassos Filho   +1 more
doaj  

Biogeografia e Bionomia dos Crustáceos do Litoral Equatorial Brasileiro.

open access: yesTropical Oceanography, 1980
The Brazilian Coast between Amapa and Piaur States is characterized by Itshidrology. This results of several factors: the influence of superficial oceaniccurrents, the discharge of the great equatorial rivers, the upwelling at the edge of continental shelf, etc.
Petrônio Alves COELHO   +2 more
openaire   +2 more sources

Meliponini neotropicais: o gênero Partamona Schwarz, 1939 (Hymenoptera, Apidae, Apinae) - bionomia e biogeografia [PDF]

open access: yesRevista Brasileira de Entomologia, 2003
This work, dedicated to the study of nesting habits of the species of the Neotropical genus Partamona Schwarz, is a sequence to the taxonomic revision recently published elsewhere. A total of 214 nests and nest aggregations of 18 species [Partamona epiphytophila Pedro & Camargo, 2003; P. testacea (Klug, 1807); P. mourei Camargo, 1980; P. vicina Camargo,
Camargo, João M. F.   +1 more
openaire   +4 more sources

Bionomia de Dinia aeagrus (Cramer, 1779) (Lepidoptera, Ctenuchidae)

open access: yesPapéis Avulsos de Zoologia, 1967
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Lauro Travassos Filho, Helga Urban
openaire   +1 more source

Bionomia e ciclo de vida de Umbrina canosai, Berg (1895) [PDF]

open access: yesBoletim do Instituto Oceanográfico, 1979
Ninety-two samples taken during four oceanographie cruises (January/February, April, August, October/November, 1972) provided material to study the bionomics and life history of Umbrina canosai. As many as 1477 specimens were examined to determine individual total length and weight, age (through otoliths readings) sex and maturity.
openaire   +2 more sources

Dos especies nuevas de Bracon F. y primera cita para la Argentina de Bracon lucileae Marsh (Hymenoptera, Braconidae), parasitoides de Tuta absoluta (Meyrick) (Lepidoptera, Gelechiidae) [PDF]

open access: yes, 2000
Three Argentine species of Bracon F. (Hymenoptera, Braconidae) parasitize larvae of the "tomato moth", Tuta absoluta (Lepidoptera, Gelechiidae). Two new species, B. lulensis and B. tutus, are described and B. lucileae Marsh is recorded from Argentina for
Berta, D. Carolina   +1 more
core  

Digitization connects scattered specimens and enables new historical research: Plants from the Lady Franklin Bay Expedition (1881–1884)

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Widespread museum digitization initiatives have made the world's herbaria more accessible than ever, launching a renaissance of specimen use. We highlight the value of digitization to bolster both scientific and historical research using the specimens from the Lady Franklin Bay Expedition (1881–1884) to the Canadian arctic, remembered for its tragedy ...
J. Mason Heberling, Jackson P. Wright
wiley   +1 more source

Biodiversity science is improved when silent herbaria speak

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Herbaria in the Global South are critical yet underutilized resources for biodiversity science and often absent from international databases and research networks. We highlight the phenomenon of “silent herbaria” using Nigeria as a case study and quantify how these collections fill important gaps in global biodiversity knowledge.
Daniel A. Zhigila   +38 more
wiley   +1 more source

Trigona spinipes (Apidae, Meliponinae): Taxonomia, bionomia e relações tróficas em áreas restritas

open access: yesActa Biológica Paranaense, 1988
Trigona spinipes (Apidae, Meliponinae): Taxonomia, bionomia e relações tróficas em áreas ...
Maria Christina de Almeida   +1 more
openaire   +2 more sources

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