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This is a list of invasive species in Europe. A species is regarded as invasive if it has become introduced to a location, area, or region where it did...

Extant species of subfamily Murinae (Rattus) Kingdom: Animalia Phylum: Chordate Class: Mammalia Superorder: Euarchontoglires Order: Rodentia Family: Muridae...

neck slits that are homologous to the pharyngeal slits of invertebrate chordates.[citation needed] External gills Gill raker Operculum (fish) Pharyngeal...

placental mammal, eutherian, eutherian mammal mammal vertebrate, craniate chordate animal, animate being, beast, brute, creature, fauna ... At the top level...

The Bromide Formation is a geological formation in Oklahoma, USA. It is well known for its diverse echinoderm and trilobite fossil fauna. The Bromide Formation...

during the Cambrian explosion. It was during this time that the early chordates developed the skull and the vertebral column, leading to the first craniates...

seven. The vertebrate ancestor no doubt had more arches, as some of their chordate relatives have more than 50 pairs of gills. Gills usually consist of thin...

regulate tissue specific expression. CYP19 is present in an early-diverging chordate, the cephalochordate amphioxus (the Florida lancelet, Branchiostoma floridae)...

seven. The vertebrate ancestor no doubt had more arches, as some of their chordate relatives have more than 50 pairs of gills. In amphibians and some primitive...

Ulmer, Martin John; Haupt, Robert E.; Hicks, Ellis A. (1962). Comparative Chordate Anatomy: A Laboratory Manual. Harper & Row. p. 169. Newton, et al. 1899...

synthase family in vertebrates and novel insights in gill development Nitric Oxide Function and Nitric Oxide Synthase Evolution in Aquatic Chordates...

to the gills, whereas the systemic heart pumps to the body. Only the chordates (including vertebrates) and the hemichordates have a central "heart",...

functions. Fish are vertebrates. All vertebrates are built along the basic chordate body plan: a stiff rod running through the length of the animal (vertebral...

use a factor of 100 to account for the greater difference between two chordate classes (fish and mammals). Similarly, an extra protection factor may be...

exist in operons that have been found in a range of eukaryotes including chordates. An operon is made up of several structural genes arranged under a common...

the central nervous system, is different in fishes than in most other chordates. Convergence and extension in the epiblast recruits presumptive neural...

both the mother (in the egg) and the father (in the pouch), unlike other chordates in which only the mother can transfer immune information, is believed...

database: Digital representation, formalization, and elucidation of a chordate developmental program". Genome Research. 20 (10): 1459–1468. doi:10.1101/gr...

invertebrates. Rather, sphingomyelin is mainly present in the plasma membrane of chordates. Another hypothesis is that the earthworm, which is able to expel coelomic...

[citation needed] Tunicates, such as ascidians, salps and sea squirts, are chordates which form a sister group to the vertebrates. Nearly all tunicates are...