Word:
Browse
subclass Homobasidiomycetes
subclass Infusoria
subclass Lepidosauria
subclass Liliidae
subclass Magnoliidae
subclass Malacostraca
subclass Metatheria
subclass Ophiurida
subclass Opisthobranchia
subclass Ostracoda
subclass Pantotheria
subclass Phytomastigina
subclass Prototheria
subclass Rhizopoda
subclass Rosidae
subclass Selachii
-- subclass Synapsida --
subclass Teleostei
subclass Telosporidia
subclass Zoomastigina
Subclavian
subclavian artery
subclavian vein
subclinical
subclinical absence
Subcolumnar
Subcommittee
subcompact
subcompact car
Subcompressed
Subconcave
Subconformable
Subconical

subclass Synapsida

Noun1.subclass Synapsida - extinct reptiles of the Permian to Jurassic considered ancestral to mammals
Synonyms: Synapsida
class, class Reptilia, Ictodosauria, order Ictodosauria, order Pelycosauria, order Therapsida, Pelycosauria, Reptilia, Synapsida, Therapsida

About this site and copyright information - Online Dictionary Home