Lancelet - Wikipedia
Lancelets are "fish-like" benthic filter feeding chordates that belong to the subphylum Cephalochordata, class Leptocardii. They are evolutionarily important for understanding the origins of vertebrates and have been studied for their genomes, anatomy, ecology and history.
Natural History, Features & Evolution - Britannica
Cephalochordate is a subphylum of chordates that includes lancelets, small marine invertebrates with a notochord and gill slits. Learn about their natural history, reproduction, ecology, and evolutionary relationship with vertebrates.
Introduction to the Cephalochordata - University of California …
Known as lancelets or as amphioxus (from the Greek for "both [ends] pointed," in reference to their shape), cephalochordates are small, eel-like, unprepossessing animals that spend much …
Lancelet - AnimalFact.com
Aug 20, 2024 · Lancelets, or amphioxi, are tiny, fish-like marine organisms that belong to the subphylum Cephalochordata. They have a notochord, gill slits, and a post-anal tail, and are considered chordates with a link between invertebrates and vertebrates.
Amphioxus | Anatomy, Habitat & Reproduction | Britannica
Amphioxus, or lancelet, is a small marine invertebrate with chordate features and no brain or cranium. Learn about its morphology, feeding, reproduction, and fossil record from Britannica's article.
Lancelet | Encyclopedia.com
May 11, 2018 · Lancelet is a term for a small, fish-like, marine animal that belongs to the subphylum Cephalochordata. Learn about its features, classification, and evolutionary significance from various dictionaries and sources on Encyclopedia.com.
Cephalochordate - Anatomy, Physiology, Evolution | Britannica
Learn about lancelets, streamlined animals with a notochord, gills, and a pharynx. Find out how they feed, respire, excrete, and circulate blood, and how they are related to vertebrates.
Lancelets: Cephalochordata - Encyclopedia.com
Lancelets are slender fish-like animals with no backbone that are closely related to vertebrates. They live in sandy bottoms near the shore, eat plankton, and have gill slits and a notochord.
Cephalochordata: Subphylum Of The Ancient Lancelets
Feb 16, 2020 · Learn about the lancelets, small marine animals that exhibit the basic chordate characteristics and are considered a primitive group. Find out their anatomy, biology, taxonomy and distribution in this article by an ecologist and teacher.
Lancelets: Cephalochordata - Physical Characteristics, Behavior …
Lancelets live in all the oceans of the world in warm and cool waters. Lancelets live in sandy bottoms near the shore. The larvae may drift over long distances before settling. Larvae (LAR-vee) are animals in an early stage that change form before becoming adults. Lancelets eat plant plankton and diatoms.