Results 21 to 30 of about 43,318 (265)

First known larva of omicrine genus Psalitrus d’Orchymont (Coleoptera, Hydrophilidae) [PDF]

open access: yesDeutsche Entomologische Zeitschrift, 2019
The larval morphology of the water scavenger beetle Psalitrus yamatensis Hoshina & Satô, 2005 is described based on a specimen collected from Fukuoka Prefecture, Kyushu, Japan.
Yûsuke N. Minoshima
doaj   +3 more sources

Preimaginal stages and distribution of Colobopterus brignolii (Carpaneto, 1973) (Coleoptera: Scarabaeidae: Aphodiinae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2005
The description of three age larva and pupa of Colobopterus brignolii, mixed before with С. erraticus, is presented.
I.V. Shokhin
doaj   +1 more source

Systematics of the enigmatic and narrowly endemic toad genus Bufoides Pillai & Yazdani, 1973: rediscovery of Bufoides kempi (Boulenger, 1919) and expanded description of Bufoides meghalayanus (Yazdani & Chanda, 1971) (Amphibia: Anura: Bufonidae) with notes on natural history and distribution

open access: yesJournal of Threatened Taxa, 2022
Bufoides kempi (Boulenger, 1919) known only from the two historical syntype specimens until now was rediscovered after more than a century from near its type locality in the Garo Hills, Meghalaya, northeastern India.
R.S. Naveen   +6 more
doaj   +1 more source

Description of the third larval instar of Aphodius (Agoliinus) isajevi Kabakov, 1994 (Coleoptera: Scarabaeidae: Aphodiinae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2010
Description of the third larval instar of Aphodius (Agoliinus) isajevi Kabakov, 1994 and notes about biology and distribution are ...
V.V. Martynov
doaj   +1 more source

Assessing the Morphological and Behavioral Toxicity of Catechol Using Larval Zebrafish

open access: yesInternational Journal of Molecular Sciences, 2022
Catechol is a ubiquitous chemical used in the manufacturing of fragrances, pharmaceuticals and flavorants. Environmental exposure occurs in a variety of ways through industrial processes, during pyrolysis and in effluent, yet despite its prevalence, there is limited information regarding its toxicity.
Morash, Michael G.   +3 more
openaire   +3 more sources

Life History of Oxybelus variegatus Wesmael, 1852 (Hymenoptera: Crabronidae) with a Description of the Mature Larva

open access: yesInsects, 2021
The first comprehensive information on the bionomics of the digger wasp Oxybelus variegatus Wesmael, 1852 is presented. Females nested in small aggregations in crevices between paving stones of a frequently used pedestrian pathway in lowland agricultural
Piotr Olszewski   +2 more
doaj   +1 more source

Morphological Aspects of the Larval Instars of Chrysomya albiceps (Diptera, Calliphoridae) Reared in the Laboratory

open access: yesMemorias do Instituto Oswaldo Cruz, 1997
In order to study the morphology of young Chrysomya albiceps forms, newly hatched larvae were collected at 2 hr intervals, during the first 56 hr; after this time the collection was made at 12 hr intervals.
Margareth Maria de Carvalho Queiroz   +2 more
doaj   +1 more source

DNA Barcoding Identifies Unknown Females and Larvae of Fannia R.-D. (Diptera: Fanniidae) from Carrion Succession Experiment and Case Report

open access: yesInsects, 2021
Application of available keys to European Fanniidae did not facilitate unequivocal species identification for third instar larvae and females of Fannia Robineau-Desvoidy, 1830 collected during a study of arthropod succession on pig carrion. To link these
Andrzej Grzywacz   +5 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

open access: yesFEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas   +4 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

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