head clasper
Look at other dictionaries:
fish — fishless, adj. /fish/, n., pl. (esp. collectively) fish, (esp. referring to two or more kinds or species) fishes, v. n. 1. any of various cold blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with … Universalium
Fish — /fish/, n. Hamilton, 1808 93, U.S. statesman: secretary of state 1869 77. * * * I Any of more than 24,000 species of cold blooded vertebrates found worldwide in fresh and salt water. Living species range from the primitive lampreys and hagfishes… … Universalium
chondrichthian — /kon drik thee euhn/, n. any member of the class Chondrichthyes, comprising the cartilaginous fishes. [ < NL, equiv. to chondr CHONDR + Gk ichthýes (pl.) fish] * * * ▪ fish class Introduction class name Chondrichthyes, or Selachii any… … Universalium
Robert Chambers (oarsman) — Robert Chambers (14 June 1831 – 4 June 1868) was a famous Tyneside professional oarsman. He became the Tyne, Thames, English and World Sculling Champion. Infobox Person name = Robert Chambers image size = 200px caption = birth name = Robert… … Wikipedia
James Renforth — Infobox Person name = James Renforth image size = 200px caption = James Renforth birth name = James Renforth birth date = 1842 04 07 birth place = Newcastle Upon Tyne, England death date = 1871 08 23 death place = St. John, New Brunswick, Canada… … Wikipedia
Outline of sharks — A great white shark at Isla Guadalupe, Mexico Sharks (superorder Selachimorpha) are a type of fish with a full cartilaginous skeleton and a highly streamlined body. The earliest known sharks date from more than 420 million years ago, before the… … Wikipedia
Cloudy catshark — Cloudy catshark … Wikipedia
antenna — ( ) [Baba, 2005]. Antennal peduncle consisting of 5 articles, based on Uroptychus. [Baba, 2005] Mobile sensory appendages arising below the eyes at the front of the head. There are two pairs of these appendages, the first and second antennae. The … Crustacea glossary
Glossary of entomology terms — Parts of an adult butterfly This glossary describes the terms used in the formal descriptions of insect species, jargon used mostly by professionals or entomologist. Contents … Wikipedia
Spawn (biology) — The spawn (eggs) of a clownfish. The black spots are the eyes developing. Spawn refers to the eggs and sperm released or deposited, usually into water, by aquatic animals. As a verb, spawn refers to the process of releasing the eggs and sperm,… … Wikipedia
