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the genera Ambystoma in a sentence
1. Some members of the genera Ambystoma and Dicamptodon have larvae that never fully develop into the adult form, but this varies with species and with populations.
Some Words
- the adult form
- The northwestern salamander
- Ambystoma gracile
- the larval state
- an adult
- the animal's growth rate
- adverse conditions
- low water temperatures
- the response
- the tissues
- the hormone thyroxine
- trace elements
- Ambystoma tigrinum
- The adult tiger salamander
- the larva
- larval breeding
- fifteen species
- obligate neotenic salamanders
- facultative ones
- appropriate environmental circumstances
- Lungless salamanders
- a small number
- unpigmented eggs
- damp leaf litter
- Each egg
- a large yolk sac
- The female salamander
- the genus Ensatinas
- her throat area
- a mucous secretion
- so few changes
- their digestive systems
- as much use
- gill sacs
- the reduction
- tail fins
- gill slits
- certain changes
- tongue structure
- swimming speeds