cephalochordate, any of more than two dozen species belonging to the subphylum Cephalochordata of the phylum Chordata. Small, fishlike marine invertebrates, they probably …

2023年11月28日 · The sub-phylum Cephalochordata comprises a group of marine animals that exhibit major chordate features, characterized by a notochord extending from the tip of the tail …

The lancelets (/ ˈ l æ n s l ɪ t s, ˈ l ɑː n-/ LA(H)N-slits), also known as amphioxi (sg.: amphioxus / ˌ æ m f i ˈ ɒ k s ə s / AM-fee-OK-səs), consist of 32 described species of "fish-like" benthic filter …

2024年4月12日 · Cephalochordata, also known as lancelets or amphioxus, is a subphylum within the phylum Chordata. These marine animals are characterized by their segmented and …

CLASSIFICATION OF CEPHALOCHORDATA The sub-phylum Cephalochordata includes a single class-Leptocardii, which has single family Branchiostomidae. The family contains only …

The subphylum Cephalochordata consists of more than 24 species in two families, Branchiostomatidae and Epigonichthyidae.

Cephalochordata is a subphylum in the phylum chordata. The animals belonging to this subphylum are known as cephalochordates, lancelets or amphioxus. They are marine animals …

Cephalochordata (or lancelets, traditionally known as amphioxus, plural amphioxi) is a subphylum of marine invertebrates of the phylum Chordata. They are usually found in shallow parts of …

2018年5月14日 · There are about twenty-five living species of cephalochordates. All adults are small, fishlike animals that are rarely longer than 5 centimeters (2 inches). Cephalochordates …

Amphioxus, also known as lancelets, belongs to Leptocardii: Amphioxiformes and is the only modern representative of the subphylum Cephalochordata (Koop and Holland, 2008).