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- Lancelet - Wikipedia
The term "amphioxus" is still used as a common name along with "lancelet", especially in the English language All extant lancelets are all placed in the family Branchiostomatidae, class Leptocardii, and subphylum Cephalochordata
- Amphioxus | Anatomy, Habitat Reproduction | Britannica
Amphioxus, any of certain members of the invertebrate subphylum Cephalochordata of the phylum Chordata Amphioxi are small marine animals found widely in the coastal waters of the warmer parts of the world and less commonly in temperate waters
- Amphioxus as a model to study the evolution of development in . . .
Cephalochordates and tunicates represent the only two groups of invertebrate chordates, and extant cephalochordates – commonly known as amphioxus or lancelets – are considered the best proxy for the chordate ancestor, from which they split around 520 million years ago
- Three amphioxus reference genomes reveal gene and chromosome . . .
Here we analyze genome sequences of three amphioxus species, and uncover their extraordinary conservation with vertebrates in chromosome composition and conformation
- The Natural History of Model Organisms: Amphioxus as . . . - eLife
Here we describe the life cycle of amphioxus, and discuss the natural histories and habitats of the different species of amphioxus We also describe their use as laboratory animal models, and discuss the techniques that have been developed to study different aspects of amphioxus
- Amphioxus as a Model for Understanding the Evolution of . . .
Amphioxus was first discovered in Europe as a lancelet Taxonomically, it belongs to the subphylum Cephalochordata, which means “chordate in the head ” The fossil evidence, as well as the modern molecular phylogenetic tree, suggests amphioxus as the most basal chordate
- Amphioxus – Habitat, Habit and External Features
Amphioxus are a group of 30 to 35 species of “fish-like” benthic filter feeding chordates in the subphylum Cephalochordata Also called lancelets, they are the modern representatives of a group of ancient, segmented coelomate deuterostomes
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