Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
Cyclopoida
Directory
References
Discover
Venus, view of the northern hemisphere based on observations made by the Magellan spacecraft. The Maxwell Montes, Venus' highest mountain range, is the bright spot just below the center of the image. The Montes, and the dark areas above and to its left,a
5 Weird Facts About Venus
Hemp (Cannabis sativa).
9 Mind-Altering Plants
Space race (1957-1969) infographic between United States (U.S.) and Russia. America, Soviet Union, U.S.S.R., space exploration
Timeline of the Space Race, 1957–69
Calendar showing the month of February
Why Are There Only 28 Days in February?
Bar graph of the United States Death Toll during major events. Infogram chart.
U.S. Death Toll During Major Events
African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.
Timeline of the American Civil Rights Movement
Close up of periodic table, focus on nickel, copper, zinc, palladium, silver, cadmium
When Was the Periodic Table Invented?

Cyclopoida

crustacean

Learn about this topic in these articles:

taxonomy

  • American lobster
    In crustacean: Annotated classification

    Order CyclopoidaAntennules medium length; thorax wider than abdomen; articulation between thoracic segments 5 and 6; mandibles with biting or chewing processes; eggs normally carried in 2 egg sacs; fifth leg uniramous; marine and freshwater; more than 3,000 species.Order PoecilostomatoidaParasites and commensals of fish…

    Read More