Results 71 to 80 of about 225 (106)

Spirochetes of the genus Cristispira in bivalve molluscs of Eastern Canadian waters [PDF]

open access: yes, 1971
Seven species of bivalve molluscs, from waters of eastern Canada, were examined for the presence of Cristispira spp. during the years 1968-I969. Field investigations revealed that, of these seven species, only Crassostrea virginica Gmelin harboured this "
MacDougall, Raeburn Drummond
core  

The morphology and histology of the Virginia oyster, Ostrea Virginica, Lister [PDF]

open access: yes, 1940
The oyster has been known and used commercially since before the Roman and Greek civilizations, and reports of investigations pertaining to it can be found dating back almost to that period.
Goldstein, Lewis Charles
core   +1 more source

Phylogeny, morphology, and haplotypic distribution of Biomphalaria straminea populations from the five geographic regions of Brazil [PDF]

open access: yes
Biomphalaria straminea is one of the three snails that act as the intermediate hosts of Schistosoma mansoni and is responsible for maintaining high rates of schistosomiasis in some areas of northeastern Brazil.
ARIELLY KELLY P. DE SOUSA   +6 more
core   +1 more source

Reproduction, larval growth and metamorphosis of the nudibranch molluscs "Onchidoris bilamellata" (L.) and "Goniodoris nodosa" (Montagu) [PDF]

open access: yes, 2018
This study investigated the reproduction, larval growth and metamorphosis of the nudibranchs Onchidoris bilamellata (L.) and Goniodoris nodosa (Montagu) under controlled laboratory conditions.
Lafuente, Isabel
core  

An investigation into the effect of microplastic and sporopollenin upon 17β Estradiol uptake in the marine bivalve Mytilus eduli [PDF]

open access: yes, 2015
This project involved an investigation into the effect of microplastics and sporopollenins upon 17β Estradiol (E2) uptake in the bivalve mollusc Mytilus edulis.
Coull, Melanie
core  

A combined approach toward resolving the phylogeny of Mollusca [PDF]

open access: yes, 2013
With estimates of up to 200,000 extant species, Mollusca is second in number of species only to Arthropoda. Moreover, with species as different as meiofaunal worms and giant squid, Mollusca is one of the most morphologically variable metazoan phyla. This
Kocot, Kevin
core  

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