Definition of Amphioxus. Meaning of Amphioxus. Synonyms of Amphioxus

Here you will find one or more explanations in English for the word Amphioxus. Also in the bottom left of the page several parts of wikipedia pages related to the word Amphioxus and, of course, Amphioxus synonyms and on the right images related to the word Amphioxus.

Definition of Amphioxus

Amphioxus
Amphioxus Am`phi*ox"us, n. [NL., fr. Gr. ? + ? sharp.] (Zo["o]l.) A fishlike creature (Amphioxus lanceolatus), two or three inches long, found in temperature seas; -- also called the lancelet. Its body is pointed at both ends. It is the lowest and most generalized of the vertebrates, having neither brain, skull, vertebr[ae], nor red blood. It forms the type of the group Acrania, Leptocardia, etc.

Meaning of Amphioxus from wikipedia

- as Amphioxus (from the Gr****: "pointed on both sides"), now considered an obsolete synonym of the genus Branchiostoma. Today, the term "amphioxus" is...
- Branchiostoma lanceolatum (European lancelet, or Mediterranean amphioxus) is a lancelet in the subphylum Cephalochordata. It is a marine invertebrate...
- hepatic cae**** is found in the cephalochordate amphioxus, or lancelet. The hepatic cae**** of the amphioxus is a presumed homologue of the vertebrate liver...
- Tipperary" as a fight song, renamed "Mighty Oregon". "It's a Long Way from Amphioxus", a parody of this song written by Philip H. Pope, is sung by students...
- intestine into another part is called intussusception. The in****tion in Amphioxus is the first cell movement of gastrulation. This process was first described...
- holoblastic and meroblastic eggs Holoblastic Meroblastic Radial (sea urchin, amphioxus) Bilateral (tunicates, amphibians) Spiral (annelids, mollusks) Rotational...
- post-embryonic notochord: Acipenseriformes (paddlefish and sturgeon) Lancelet (Amphioxus) Tunicate (larval stage only) Hagfish Lamprey Coelacanth African lungfish...
- 22 September 2008. Gee, H. (19 June 2008). "Evolutionary biology: The amphioxus unleashed". Nature. 453 (7198): 999–1000. Bibcode:2008Natur.453..999G...
- close similarity in gill-slits of Balanoglossus and Amphioxus. The primary gill-slits of Amphioxus is divided into two slits by a tongue bar which grows...
- clade. "The amphioxus genome and the evolution of the chordate karyotype." Nicholas H. Putnam, et al. Nature 453 1064-1071, (2008) "The amphioxus genome and...
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