Results 31 to 40 of about 558 (164)
THE ENCRUSTATION OF THE SPIDER CRAB HYASTENUS HILGENDORFI IN RELATION TO ITS REPRODUCTIVE BIOLOGY IN THE SUEZ CANAL, EGYPT [PDF]
Delta Journal of Science, 2013 The encrustation of the spider crab Hyastenus hilgendorfi inhabiting the Suez Canal in relationto its reproductive biology was studied. This species is considered a by-catch in the area of theSuez Canal.
WAFAA S. SALLAM
doaj +1 more source
Scientia Marina, 2007 Spatial distribution, population density, number of ovigerous females, and relative growth of Microphrys bicornutus were studied in an extremely shallow Thalassia complex (Buchuaco- Venezuela).
Carlos A. Carmona-Suárez
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Developmental Dynamics, EarlyView.Abstract Background Jointed appendages represent one of the key innovations of arthropods, and thus understanding the development and evolution of these structures is important for the understanding of the evolutionary success of Arthropoda. In this paper, we analyze a cell cluster that was identified in a previous single‐cell sequencing (SCS ...
Brenda I. Medina‐Jiménez +2 more
wiley +1 more source
Variation in Fluorescence in Some Northeast Atlantic Malacostraca (Pancrustacea)
DiversityFluorescence is known to occur on varying surfaces across crustacea but is only cited in sporadic reports, despite being a potentially important visual signal and changing with development and within moult cycles.
Thomas I. Baxter +2 more
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FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source
First record of two rare spider crabs (Crustacea: Decapoda: Brachyura: Majoidea) from Brazil
, 2019 Alves-Júnior, Flavio De Almeida, Lucatelli, Débora, Santana, William, Souza-Filho, Jesser Fidelis De (2019): First record of two rare spider crabs (Crustacea: Decapoda: Brachyura: Majoidea) from Brazil.
Santana, William +3 more
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'Natural experiment' demonstrates top-down control of spiders by birds on a landscape level.
PLoS ONE, 2012 The combination of small-scale manipulative experiments and large-scale natural experiments provides a powerful approach for demonstrating the importance of top-down trophic control on the ecosystem scale.
Haldre Rogers +3 more
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Journal of Animal Ecology, EarlyView.This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker +6 more
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, 2008 The effects of different diets (natural or pellets) on growth, survival, and moulting interval of juvenile spider crabs, weighing between 0.011–1.56 g and up to 17.6 mm in carapace length, were tested over a period of 90 days.
Rodrigues-dos-Santos-Domingues, P.M. (Pedro Miguel) +3 more
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Integrative Zoology, EarlyView.Brain size may be influenced by the cognitive demands of sociality (social brain hypothesis). We used microCT to compare CNS and brain volumes in social versus solitary huntsman and crab spiders. Social huntsman spiders had larger arcuate and mushroom bodies, while social crab spiders had larger visual neuropils.
Vanessa Penna‐Gonçalves +6 more
wiley +1 more source