rank of subphylum, for instance monocotyledons as a subphylum of phylum Angiospermae and vertebrates as a subphylum of phylum Chordata. Subphylum is: subordinate...

birds and mammals. The vertebrates consist of all the taxa within the subphylum Vertebrata (/ˌvɜːrtəˈbreɪtə/) (chordates with backbones) and represent...

Phylum Chordata Subphylum Cephalochordata (Acraniata) – (lancelets; 30 species) Class Leptocardii (lancelets) Clade Olfactores Subphylum Tunicata (Urochordata)...

Deuterostomia Phylum Chordata Subphylum Cephalochordata (lancelets) Clade Olfactores Subphylum Tunicata (tunicates) Subphylum Vertebrata Superclass Agnatha...

are a subphylum in the phylum Echinodermata. Characteristics include a star-shaped body and radially divergent axes of symmetry. The subphylum includes...

a paraphyletic grouping including all animals excluding the chordate subphylum Vertebrata, i.e. vertebrates. Well-known phyla of invertebrates include...

Crustaceans are a group of arthropods that are a part of the subphylum Crustacea (/krəˈsteɪʃə/), a large, diverse group of mainly aquatic arthropods including...

organisms in the supergroup Rhizaria. They were initially a subphylum of Cercozoa and later a subphylum of Retaria, but several analyses have proven they are...

Cnidospora is a defunct subphylum of microscopic spore-forming parasites in the defunct phylum Protozoa. The subphylum was divided into two classes, the...

Conchifera is a subphylum of the phylum Mollusca. It comprises all of the shell-bearing classes of molluscs, such as clams, tusk shells, ammonites, and...

Blastozoa is a subphylum of extinct Echinoderms characterized by the presence of specialized respiratory structures and brachiole plates used for feeding...

Arachnids are arthropods in the class Arachnida (/əˈræknɪdə/) of the subphylum Chelicerata. Arachnida includes, among others, spiders, scorpions, ticks...

This article contains a list of all of the classes and orders that are located in the Phylum Chordata. Order Amphioxiformes Genus Pikaia † Order Enterogona...

Echinozoa is a subphylum of free-living echinoderms in which the body is or originally was a modified globe with meridional symmetry. Echinozoans lack...

studies done by Cavalier-Smith, Chao & Lewis 2015 and Ruggiero et al. 2015. Subphylum Centroheliozoa Cushman & Jarvis 1929 sensu Durrschmidt & Patterson 1987...

Domain: Eukaryota Kingdom: Animalia Phylum: Arthropoda Clade: Pancrustacea Subphylum: Hexapoda Class: Insecta Linnaeus, 1758 Subgroups Archaeognatha Dicondylia...

Arthropods are invertebrate animals having an exoskeleton, a segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They...

the European lancelet or Mediterranean amphioxus is a lancelet in the subphylum Cephalochordata. It is a marine invertebrate with a notochord but no backbone...

of the family Pirsoniaceae, order Pirsoniida and class Pirsonea in the subphylum Bigyromonada, phylum Gyrista. Class Pirsonea Cavalier-Smith 2017 [Pirsoniomycetes]...

The subphylum Hexapoda (from Greek for 'six legs') or hexapods comprises the largest clade of arthropods and includes most of the extant arthropod species...

Proteorhodophytina is a subphylum of red algae containing unicellular, pseudofilamentous, and filamentous photosynthetic eukaryotes. Class Compsopogonophyceae...

of actinopterygians are teleosts. By species count, they dominate the subphylum Vertebrata, and constitute nearly 99% of the over 30,000 extant species...

of arthropods vary, depending as much on their environment as on the subphylum to which they belong. Arthropods use combinations of compound eyes and...

Intramacronucleata is a subphylum of ciliates. The group is characterized by the manner in which division of the macronucleus is accomplished during binary...

(Totiviridae) of one of the classes of positive ssRNA viruses in the same subphylum as the positive-strand RNA viruses. One study has suggested that there...

other ciliates. Additionally, two big sub-groups are distinguished inside subphylum Intramacronucleata: SAL (Spirotrichea+Armophorea+Litostomatea) and CONthreeP...

†Aglaspida Order †Strabopida Class Pycnogonida (?) Order †Cheloniellida Subphylum Chelicerata Class Xiphosura Class †Eurypterida Class †Chasmataspidida...

v t e Insect orders Kingdom: Animalia Phylum: Arthropoda (unranked): Pancrustacea Subphylum: Hexapoda  Insects portal Wikispecies...

(gnáthos) 'jaws') is an infraphylum of jawless fish in the phylum Chordata, subphylum Vertebrata, consisting of both living (cyclostomes) and extinct (conodonts...

v t e Insect orders Kingdom: Animalia Phylum: Arthropoda (unranked): Pancrustacea Subphylum: Hexapoda  Insects portal Wikispecies...