Results 231 to 240 of about 76,047 (274)
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Science, 1980
A new benthic species of the protobranch bivalve genus Solemya , from the northeastern Pacific Ocean, lacks a gut. It has no internal digestive enzymatic apparatus; nor is there any provision for the secretion of enzymes into the mantle cavity for extraorganismic digestion.
R G, Reid, F R, Bernard
openaire +2 more sources
A new benthic species of the protobranch bivalve genus Solemya , from the northeastern Pacific Ocean, lacks a gut. It has no internal digestive enzymatic apparatus; nor is there any provision for the secretion of enzymes into the mantle cavity for extraorganismic digestion.
R G, Reid, F R, Bernard
openaire +2 more sources
2010
Bivalves are comprised of animals unclosed in two shell valves, such as mussels oysters, scallops and clams. There are about 7,500 bivalve species and some ofthem are of commercial importance. Recently, interest in bivalve immunity has increased due to the importance in worldwide aquaculture and their role in aquatic environmental science and their ...
Linsheng, Song +3 more
openaire +2 more sources
Bivalves are comprised of animals unclosed in two shell valves, such as mussels oysters, scallops and clams. There are about 7,500 bivalve species and some ofthem are of commercial importance. Recently, interest in bivalve immunity has increased due to the importance in worldwide aquaculture and their role in aquatic environmental science and their ...
Linsheng, Song +3 more
openaire +2 more sources
Science, 1978
Exceptionally well preserved larval bivalve shells have been isolated from Late Cretaceous (Maestrichtian) sediments. Specimens were readily identified to familial level on the basis of gross morphology and hinge structures. Reconstruction of fossil larval ontogeny, linked with the distribution of adult stages, will provide an important interpretative ...
R A, Lutz, D, Jablonski
openaire +2 more sources
Exceptionally well preserved larval bivalve shells have been isolated from Late Cretaceous (Maestrichtian) sediments. Specimens were readily identified to familial level on the basis of gross morphology and hinge structures. Reconstruction of fossil larval ontogeny, linked with the distribution of adult stages, will provide an important interpretative ...
R A, Lutz, D, Jablonski
openaire +2 more sources
2002
The subclass Protobranchia comprises more than 600 species of bivalves that occur throughout the world ocean. Mostly deposit feeders in soft sediments, they are abundant in the deep sea. Apomorphies that unite them as a group include gill structure, hinge conformation, shell microstructure, larval development, foot morphology, respiratory pigments ...
openaire +2 more sources
The subclass Protobranchia comprises more than 600 species of bivalves that occur throughout the world ocean. Mostly deposit feeders in soft sediments, they are abundant in the deep sea. Apomorphies that unite them as a group include gill structure, hinge conformation, shell microstructure, larval development, foot morphology, respiratory pigments ...
openaire +2 more sources
Nouvelles archives du Muséum d'histoire naturelle de Lyon, 1984
Laurain M. Bivalves ostréidés. In: Nouvelles archives du Muséum d'histoire naturelle de Lyon, tome 22, 1984. pp. 74-78.
openaire +2 more sources
Laurain M. Bivalves ostréidés. In: Nouvelles archives du Muséum d'histoire naturelle de Lyon, tome 22, 1984. pp. 74-78.
openaire +2 more sources
Notes for a Short Course: Studies in Geology, 1985
Bivalves are one of the major macroinvertebrate fossil groups of the Phanerozoic. Bivalves have occupied many aqueous habitats, and in doing this have undergone a steady, relatively unchecked increase in diversity (Figure 1). Thus, bivalves are one of the most useful fossil groups in paleoecology, both for environmental reconstruction as well as for ...
openaire +1 more source
Bivalves are one of the major macroinvertebrate fossil groups of the Phanerozoic. Bivalves have occupied many aqueous habitats, and in doing this have undergone a steady, relatively unchecked increase in diversity (Figure 1). Thus, bivalves are one of the most useful fossil groups in paleoecology, both for environmental reconstruction as well as for ...
openaire +1 more source