Results 61 to 70 of about 3,401 (127)

The first record of leucism in the Rhabdophis tigrinus (Boie, 1826) (Squamata, Colubridae) in South Korea

Ecology and Evolution
Leucism, in which pigmentation is lost over part or the entire body of an animal, has a range of possible genetic causes. Here, we report leucism in an individual tiger keelback (Rhabdophis tigrinus) found on Jeung Island, Shinan‐gun, Jeollanam‐do, South
Seung‐Min Park, Seung‐Ju Cheon, Hye‐Rin Park, Na‐Yeong Kim, Md Mizanur Rahman, Ha‐Cheol Sung   +5 more
doaj   +1 more source

Effects of the alarm pheromone on Triatoma pallidipennis behaviour

Physiological Entomology, Volume 50, Issue 4, Page 374-387, December 2025.
T. pallidipennis performs behavioural acts in response to volatiles emitted by mechanically disturbed conspecifics. T. pallidipennis shows a repellent response when exposed to volatiles emitted by mechanically disturbed conspecifics. Isobutyric and propanoic acids can be used as repellents of T. pallidipennis. Abstract Adults of some Triatomine species,
Claudia I. Albores‐Flores, Ana E. Gutiérrez‐Cabrera, Julio C. Rojas, Edi A. Malo, Alex Córdoba‐Aguilar, Leopoldo Cruz‐López   +5 more
wiley   +1 more source

MOULTING CYCLE STAGES IN Macrobrachium rosenbergii BY SETOGENESIS METHOD

Boletim do Instituto de Pesca, 2019
This study had the objective of evaluating the duration of the moulting cycle stages of Macrobrachium rosenbergii, using the method of setogenesis. The experiment was conduced in the Prawn Farming Laboratory of the Federal University in Paraiba, in the ...
Marcos Antônio Sinésio da SILVA, Bianca de Oliveira RAMIRO, Marino Eugênio de ALMEIDA NETO, Ricardo Romão GUERRA   +3 more
doaj   +1 more source

Australian red-claw crayfish (Cherax quadricarinatus Von Martens, 1868). Thematic bibliography

Ribogospodarsʹka Nauka Ukraïni
Purpose. To compile scientific sources on the biology, ecology, reproduction and rearing of the Australian red-claw crayfish Cherax quadricarinatus, to identify the main areas of research related to the distribution, feeding and impact of this species on
N. Hrynevych, A. Sliusarenko, O. Khomiak, V. Zharchynska   +3 more
doaj   +1 more source

Diverse in- and output polarities and high complexity of local synaptic and non-synaptic signalling within a chemically defined class of peptidergic Drosophila neurons

Frontiers in Neural Circuits, 2013
Peptidergic neurons are not easily integrated into current connectomics concepts, since their peptide messages can be distributed via non-synaptic paracrine signalling or volume transmission.
Gergely eKarsai, Gergely eKarsai, Edit ePollák, Matthias eWacker, Matthias eVömel, Mareike eSelcho, Gergely eBerta, Ronald J Nachman, R Elwyn Isaac, László eMolnár, Christian eWegener, Christian eWegener   +11 more
doaj   +1 more source

Ancient origins of arthropod moulting pathway components

eLife, 2019
Ecdysis (moulting) is the defining character of Ecdysoza (arthropods, nematodes and related phyla). Despite superficial similarities, the signalling cascade underlying moulting differs between Panarthropoda and the remaining ecdysozoans.
André Luiz de Oliveira, Andrew Calcino, Andreas Wanninger   +2 more
doaj   +1 more source

Multiple origins of dorsal ecdysial sutures in trilobites and their relatives

eLife
Euarthropods are an extremely diverse phylum in the modern, and have been since their origination in the early Palaeozoic. They grow through moulting the exoskeleton (ecdysis) facilitated by breaking along lines of weakness (sutures).
Kun-sheng Du, Jin Guo, Sarah R Losso, Stephen Pates, Ming Li, Ai-lin Chen   +5 more
doaj   +1 more source

Effects of Different Diets on Growth Performance and Nutritional Composition of Blue Crab (<i>Callinectes sapidus,</i> Rathbun, 1896) in a Recirculating Aquaculture System. [PDF]

Animals (Basel)
Tosun DD, Yamaner G, Yıldız M, Tosun ŞY, Demircan Akyasan MD, Metin Ö, Balcıoğlu E.   +6 more
europepmc   +1 more source

GAL4-based functional screen of neuropeptides in Drosophila reproduction. [PDF]

PLoS One
Sadanandappa MK, Marin C, Park S, Sathyanarayana SH, Bosco G.   +4 more
europepmc   +1 more source

Symbiotic bracovirus of a parasite modulate host ecdysis process. [PDF]

Cell Mol Life Sci
Gu L, Guo M, Wang P, Zhao J, Wu Z, Wang Z, Zhang S, Yang X, Ma R, Wang L, Ye X, Huang J, Chen XX, Wang Z.   +13 more
europepmc   +1 more source