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- Ctenophora - Wikipedia
Because of their soft, gelatinous bodies, ctenophores are extremely rare as fossils, and fossils that have been interpreted as ctenophores have been found only in Lagerstätten, places where the environment was exceptionally suited to the preservation of soft tissue
- Creature Feature: Ctenophores - Woods Hole Oceanographic Institution
Though the so-called “jelly web” is far from understood, researchers are investigating how ctenophores and other gelatinous zooplankton recycle nutrients and transport carbon through the ocean
- Ctenophore | Types, Characteristics Adaptations | Britannica
Ctenophores are hermaphroditic; eggs and sperm (gametes) are produced in separate gonads along the meridional canals that house the comb rows In most ctenophores, these gametes are released into the water, where fertilization and embryonic development take place
- Introduction to the Ctenophora
Many ctenophores have two long tentacles, but some lack tentacles completely Ctenophores, variously known as comb jellies, sea gooseberries, sea walnuts, or Venus's girdles, are voracious predators Unlike cnidarians, with which they share several superficial similarities, they lack stinging cells
- Phylum Ctenophora: Characteristics, Classification, Examples
Ctenophora Definition Ctenophores are free-swimming, transparent, jelly-like, soft-bodied, marine animals having biradial symmetry, comb-like ciliary plates for locomotion, the lasso cells but nematocytes are wanting They are also known as sea walnuts or comb jellies
- Ctenophores - What They Are, Characteristics and Examples
Ctenophores, commonly known as comb jellies, are marine organisms characterized by their gelatinous bodies and planktonic lifestyle Their name, derived from the Greek word ktenos, meaning "comb bearer," reflects the eight rows of cilia, or "ctenes," that they possess
- Ctenophores: What they are, how they live and why they are mistaken for . . .
Ctenophores, also called animals combs, make up a group of transparent marine organisms that float in waters around the world Although they may appear similar to jellyfish at first glance, they belong to a completely different phylum and have key differences in their anatomy and behavior
- Ctenophores - some notes from an expert - UW Faculty Web Server
This book includes an introduction to the Ctenophora and descriptions with color or black-and-white photographs of 28 species of west coast ctenophores, most of which are also found elsewhere in the world
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