The structure and ultrastructure of the egg capsules of stoneflies of the genus Isoperla (Insecta, Plecoptera, Perlodidae)
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.22922
Abstract: The egg capsules of five systellognathan stoneflies species representing the genus Isoperla (Plecoptera, Perlodidae) have been investigated using light and electron microscopes (SEM and TEM). We consider the structural modifications of egg coverings (egg capsules,… read more here.
Keywords: egg; genus isoperla; plecoptera perlodidae; egg capsules ... See more keywords
The influence of encapsulated embryos on the timing of hatching in the brooding gastropod Crepipatella dilatata
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sea Research"
DOI: 10.1016/j.seares.2017.11.004
Abstract: Abstract Encapsulated embryos are generally thought to play an active role in escaping from egg capsules or egg masses. However, for species that brood their egg capsules, the factors controlling the timing of hatching are… read more here.
Keywords: timing hatching; crepipatella dilatata; egg; encapsulated embryos ... See more keywords
Micromorphological details and identification of chitinous wall structures in Rapana venosa (Gastropoda, Mollusca) egg capsules
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-71348-5
Abstract: The present study evaluated the structural and ultrastructural characteristics of Rapana venosa egg capsules, starting from observations of their antifouling activity and mechanical resistance to water currents in mid-shore habitats. Optical microscopy, epifluorescence, and electron… read more here.
Keywords: rapana venosa; microscopy; capsule; egg ... See more keywords
Optimization of Chitosan Extraction Process from Rapana venosa Egg Capsules Waste Using Experimental Design
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16020525
Abstract: New green and sustainable sources were chosen to obtain chitosan, an important material, with many applications in different fields. The present study is focused on egg capsules of Rapana venosa waste as raw material for… read more here.
Keywords: egg capsules; egg; chitosan extraction; rapana venosa ... See more keywords