It is a biological term that refers to primitive jawless aquatic vertebrate lamprey belonging to the class Cyclostomata of Division Agnatha vertebrates.
LAMPREY, a fish belonging to the family Petromyzontidae (from r rpos and Ww, literally, stone-suckers), which with the hag-fishes or Myxinidae forms a distinct subclass of fishes, the Cyclostomata, distinguished by the low organization of their skeleton, which is cartilaginous, without vertebral seg
Cyclostomata הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד