Results 41 to 50 of about 694,951 (161)

Colony social organization and population genetic structure of an introduced population of Formosan subterranean termite from New Orleans, Louisiana [PDF]

open access: yes, 2005
The Formosan subterranean termite, Coptotermes formosanus Shiraki, is an invasive species in many parts of the world, including the U.S. mainland. The reasons for its invasive success may have to do with the flexible social and spatial organization of ...
Grace, J. Kenneth   +4 more
core   +2 more sources

Evaluation of treatment success and patterns of reinfestation of the formosan subterranean termite (Isoptera: Rhinotermitidae) [PDF]

open access: yes, 2007
Spread of the Formosan subterranean termite, Coptotermes formosanus Shiraki (Isoptera: Rhinotermitidae), is connected with the transport of infested wood, in particular, railroad ties.
Husseneder, Claudia   +2 more
core   +2 more sources

Post-embryonic development of the female reproductive system of the Neotropical termite Silvestritermes euamignathus (Isoptera: Termitidae: Syntermitinae).

open access: yesArthropod structure & development, 2022
In termites, the maturation of the female reproductive system is progressive following post-embryonic development. In Silvestritermes euamignathus, the imaginal line is characterized by five nymphal instars that develop into the imago, but it can deviate
Luiza Helena Bueno da Silva   +5 more
semanticscholar   +1 more source

Reproductive competency of male and female neotenics of Reticulitermes flavipes (Isoptera: Rhinotermitidae) [PDF]

open access: yes, 2007
Numerous male and female neotenic reproductives were observed in colonies of Reticulitermes flavipes. Three colonies had almost equal numbers of female and male neotenics (37:35, 4:2, 10:3) and one colony was significantly female skewed (10:2 ...
Ye, Ye
core  

Metabolism Controls the Timing of Human Brain Development and Maturation

open access: yesJournal of Inherited Metabolic Disease, Volume 49, Issue 3, May 2026.
ABSTRACT Among primates the human brain is the largest in size, exhibiting a higher neuronal density and connectivity. The prolonged expansion and subsequent connectome reorganization of the human brain have been suggested to promote higher cognitive and behavioral abilities.
Valentina Rava   +3 more
wiley   +1 more source

On the Heterochrony and Evolution of Oral Structures in Phyllopharyngean Ciliates (Protista: Ciliophora)

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 346, Issue 2, Page 91-106, March 2026.
Ontogenetic sequences in phyllopharyngean ciliates. ABSTRACT Heterochronic shifts in developmental sequences of unicellular organisms are rarely considered as mechanisms behind their morphological evolution. Among eukaryotic microbes, ciliates represent a key model group, exhibiting diverse morphologies and developmental trajectories.
Klára Bukovinská, Peter Vďačný
wiley   +1 more source

Impacts of nymph/worker genotypes on termite incipient colony fitness [PDF]

open access: yes, 2014
Dissertação de mestrado em Biologia Celular e Molecular, apresentada ao Departamento de Ciências da Vida da Faculdade de Ciências e Tecnologia da Universidade de Coimbra.A antraciclina Doxorrubicina (DOX) é um dos mais usados agentes antineoplásicos. No
Kitade, Osamu, Takatsuto, Kaori
core   +2 more sources

Heritable effects on caste determination and colony-level sex allocation in termites under field conditions [PDF]

open access: yes, 2023
The ecological success of social insects is attributed to the division of labor, where newly hatched offspring differentiate into either fertile progeny or functionally sterile worker castes.
Inagaki, Tatsuya   +5 more
core   +1 more source

Functional Trait Research in Brazilian Bryophytes: Advances, Biases, and Future Directions

open access: yesEcological Research, Volume 41, Issue 2, March 2026.
The three‐field plot shows how leading researchers, functional traits, and biomes are interconnected in Brazilian bryophyte ecology. It highlights strong links between reproductive traits and the Atlantic Forest, reflecting research focus and collaboration patterns.
Libia Mayerly Cifuentes‐García   +2 more
wiley   +1 more source

Comparison of the gut microbiota from soldier and worker castes of the termite Reticulitermes grassei [PDF]

open access: yes, 2011
 The bacterial microbiota from the whole gut of soldier and worker castes of the termite Reticulitermes grassei was isolated and studied. In addition, the 16S rDNA bacterial genes from gut DNA were PCR-amplified using Bacteria-selective primers,
Bruce J. Paster   +3 more
core  

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