Eye and tentacle abnormalities in embryos of the atlantic oyster drill, Urosalpinx cinerea
Journal Article
·
· Chesapeake Sci.; (United States)
Multiple development of eyes and cephalic tentacles was observed in developing embryos of the Atlantic oyster drill, Urosalpinx cinerea. These abnormalities were found in 2.7 percent of embryos previously exposed to 0.01 ppM mercuric chloride and in 0.4 percent of control animals. Animals were noted with one to three tentacles and one to six eyes. The most prevalent combination of abnormalities observed was three eyes and two tentacles per animal.
- Research Organization:
- Univ. of Delaware, Newark
- OSTI ID:
- 7366120
- Journal Information:
- Chesapeake Sci.; (United States), Vol. 16:4
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
54 ENVIRONMENTAL SCIENCES
59 BASIC BIOLOGICAL SCIENCES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
MERCURY CHLORIDES
BIOLOGICAL EFFECTS
MOLLUSCS
TERATOGENESIS
CORRELATIONS
EGGS
EMBRYOS
EYES
MALFORMATIONS
SENSE ORGANS
TOXICITY
ANIMALS
AQUATIC ORGANISMS
BODY
CHLORIDES
CHLORINE COMPOUNDS
DISEASES
HALIDES
HALOGEN COMPOUNDS
INVERTEBRATES
MERCURY COMPOUNDS
MERCURY HALIDES
ORGANS
PATHOLOGICAL CHANGES
520200* - Environment
Aquatic- Chemicals Monitoring & Transport- (-1989)
550300 - Cytology
560304 - Chemicals Metabolism & Toxicology- Invertebrates- (-1987)
59 BASIC BIOLOGICAL SCIENCES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
MERCURY CHLORIDES
BIOLOGICAL EFFECTS
MOLLUSCS
TERATOGENESIS
CORRELATIONS
EGGS
EMBRYOS
EYES
MALFORMATIONS
SENSE ORGANS
TOXICITY
ANIMALS
AQUATIC ORGANISMS
BODY
CHLORIDES
CHLORINE COMPOUNDS
DISEASES
HALIDES
HALOGEN COMPOUNDS
INVERTEBRATES
MERCURY COMPOUNDS
MERCURY HALIDES
ORGANS
PATHOLOGICAL CHANGES
520200* - Environment
Aquatic- Chemicals Monitoring & Transport- (-1989)
550300 - Cytology
560304 - Chemicals Metabolism & Toxicology- Invertebrates- (-1987)