Results 211 to 220 of about 9,369 (253)

Bivalve Mollusk Burrowing Aided by Discordant Shell Ornamentation

Science, 1969
Oblique and chevron-like ridges on the shell surfaces of certain burrowing bivalve mollusks grip the sediment during shell-rocking movements to aid in sediment penetration. These ridges (characterized by steep dorsal slopes and gentle ventral slopes) have evolved through convergence in several families in association with particular behavioral and ...
openaire   +2 more sources

Laboratory Cultivation of Assorted Bivalve Mollusks

1975
Probably no more than two or three dozen of the species of marine bivalves have ever been cultured through their entire life cycle. Larval stages of perhaps fifty additional species have been reared in the laboratory, but juveniles have not been cultured, The life cycles of bivalves in the orders Solemyoidea and Septibranchia are not even known ...
openaire   +1 more source

Erratum: Rostroconchia: A New Class of Bivalved Mollusks

Science, 1972
In the report "Rostroconchia: A new class of bivalved mollusks" by J. Pojeta, Jr., et al. (21 July, p. 264), the second sentence in the second paragraph on page 264 should read "As in other motile bivalved animals in which the midsagittal plane passes between the valves, the fused junction (hinge) of the
openaire   +2 more sources

New taxa of Jurassic bivalve mollusks from Iran

Paleontological Journal, 2013
A new subgenus, Isognomon (Semignomon), and eight new species Isognomon (Semignomon) tabasicum, Arcomytilus nudus, Plagiostoma immensum, Pinna Alborzica, Trigonia plana, Protocardia razavii, Corbula jurassica, and Ceratomya persica are described from the Jurassic of Iran.
openaire   +1 more source

Bacterial Pathogens Associated with Cultured Bivalve Mollusk Larvae

1975
Whenever man has established a husbandry, be it plant or animal, he has inadvertently, but concomitantly also established communities of competitors, predators, and parasites. The culture of marine invertebrates has been no exception. Like the rest of us, marine invertebrates spend their lives in environments permeated with bacteria and other ...
openaire   +1 more source

Lysozyme of the Bivalve Mollusk Unio pictorum

Doklady Biochemistry and Biophysics, 2003
V P, Korobov, L M, Lemkina, I V, Karnaukhova, T V, Poludova, G N, Solovykh, M M, Pavlova   +5 more
openaire   +2 more sources

[Diseases of bivalve mollusks: risk and prevention].

Revue scientifique et technique (International Office of Epizootics), 1998
The farming of shellfish, based on fishing and rearing in a natural environment, has developed considerably in recent years, particularly as a result of production of spat and juveniles in hatcheries and nurseries. The growing demand for trade in products, facilitated by modern means of transport, has increased the risks of disease spread.
openaire   +1 more source

Complex Polypropionates from a South China Sea Photosynthetic Mollusk: Isolation and Biomimetic Synthesis Highlighting Novel Rearrangements

Angewandte Chemie - International Edition, 2020
Qihao Wu, Hong Wang, Bastien Nay
exaly  

Stochastic modeling and financial viability of mollusk aquaculture

Aquaculture, 2022
Jordan Moor, Andrew Ropicki, James L Anderson   +2 more
exaly  

Transmissible Tumors of Marine Bivalve Mollusks (a Review)

Hydrobiological Journal, 2021
L. Buchatskyi, Y. Rud, O. Zaloilo
openaire   +1 more source