Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Purba Pal"'
Publikováno v:
2023 International Conference for Advancement in Technology (ICONAT).
Publikováno v:
International Journal of Computer Applications. 177:1-6
Autor:
Purba Pal
Publikováno v:
Acta Zoologica. 88:145-152
Within the clade Euthyneura the marine basommatophorans are particularly neglected. More morphological and molecular studies are needed because their phylogenetic relationships with other pulmonates remain unresolved. The present study examines the m
Publikováno v:
Marine Ecology Progress Series. 320:169-176
The potential of introduced species to become invasive is often linked to their ability to colonise disturbed habitats rapidly. We studied the effects of major disturbance by severe storms on the indigenous mussel Perna perna and the invasive mussel
Publikováno v:
Marine Biology. 148:1273-1282
Mating behaviour and mating patterns are affected to a large extent by body size in both hermaphrodites and gonochorists. Detailed research on mating patterns, mate choice, pre- and post-copulatory sexual selection in marine pulmonates is wanting, th
Autor:
Purba Pal, Alan N. Hodgson
Publikováno v:
Journal of Molluscan Studies. 71:33-40
The reproductive cycles of two species of siphonariid limpet (Siphonaria capensis, which has planktonic larvae, and S. serrata, which has intracapsular development) inhabiting a rocky shore in the Eastern Cape of South Africa were investigated. A his
Autor:
Alan N. Hodgson, Purba Pal
Publikováno v:
Invertebrate Reproduction & Development. 43:243-253
Summary Egg ribbons of two sympatric species of siphonariid limpets (Siphonaria capensis and Siphonaria serrata) with different life-history strategies were studied to compare their structural and biochemical differences. The structure of the egg rib
Autor:
Purba Pal, Alan N. Hodgson
Publikováno v:
Journal of Molluscan Studies. 68:337-344
Oogenesis and vitellogenesis were compared at an ultrastructural level in Siphonaria capensis (a planktonic developer) and S. serrata (a direct developer). Except for some months in winter, most stages of oogenesis were observed during the year withi