Sarcopterygii

• Ceratodontiformes
• Coelacanthiformes
• Lepidosireniformes

• Access Science Crossopterygii  - Contains an article outline on history and evolution. With information on accessing full text.
• ARKive.org: Coelacanth (Latimeria chalumnae)  - Provides information on habitation, distribution, morphology and biology of this specie. With taxonomic data.
• Britanica.com Crossopterygii  - Contains articles about this group. With links to related sites.
• Class Osteichthyes: Subclass Sarcopterygii  - Provides information on the characteristics of species under this fish group.
• Class Sarcopterygii  - Contains a taxonomic tree on this subgroup. With links to related sites.
• Coelacanthiformes Specialty Definitions  - Provides background and history of the discovery of these species. With taxonomic data and external links.
• Complete Mitochondrial Genome Sequences of the South American and the Australian Lungfish [PDF]  - Provides details of a study involving species under Sarcopterygii.
• Complete Nucleotide Sequence of the Mitochondrial Genome of the Lungfish  - Presents the result of this study by Rafael Zardoya et al. With tables, statistical data and literature cited. This study is entitled "The Complete Nucleotide Sequence of the Mitochondrial Genome of the Lungfish (A-otqPterus dolloi) Supports Its Phylogenetic Position as a Close Relative of Land Vertebrates.".
• Cranial Berves of the Coelacanth, Latimeria Chalumnae [Osteichthyes: Sarcopterygii: Actinistia]  - Contains an abstract of this study by Northcutt RG, et. al. From PubMed.
• Cranial Nerves of the Coelacanth, Latimeria Chalumnae (Osteichthyes-Sarcopterygii-Actinistia)  - Contains a synopsis of this publication. With pricing information.
• Endangered Species Report Coelacanth  - Presents a discussion of the status, habitation, behaviour and discovery of these species. With links to related sites.
• Evolution of the Coelacanth  - Discusses the origins and phylogeny of this species. With photos.
• Evolutionary Puzzle  - Discusses the history, phylogeny of this formerly extinct specie.
• First East Gondwanan Record of Strepsodus  - Contains a report entitled "First East Gondwanan record of Strepsodus (Sarcopterygii, Rhizodontida) from the Lower Carboniferous Ducabrook Formation, central Queensland, Australia" of the discovery of these species in the area. Contains references.
• Introduction to Sarcopterygii  - Provides basic information about the subclass. With links to related sites.
• Latimeria chalumnae  - Explains taxonomy, common names, assessment, range, population, habitat, and ecology.
• Latimeria chalumnae (Coelacanth)  - Features map, picture, size, environment, climate, distribution, biology, description, genetics, morphology, ecology, and diet.
• Life in the Devonian  - Features the existence of the sarcopterygii species of fish during this era. With images.
• Lower Jaw Character Transitions Among Major Sarcopterygian Groups [PDF]  - Contains an abstract and background of this study by Min Zhu, et. al. With purchasing instructions and German translation.
• Lungfish (Redirected from Dipnoi)  - Discusses basic characteristics of these species. With external links and taxonomic data.
• MarineBio Coelacanth  - Discusses characteristics, habitation and other basic facts of this specie. With photos, citations and related literature.
• MavicaNET: Lobe-finned Fish (Sarcopterygii)  - Contains links to online resources, taxonomic groups, and related categories.
• More About Lobe-Fins: Sarcopterygii  - Contains a taxonomic diagram of this group.
• New Coelacanth From the Middle Devonian of Latvia  - Presents article abstract, literature cited, figures, table, and where cited.
• Order Crossopterygii Coelacanth Latimeria chalumnae  - Contains brief information on this specie.
• Organism: Sarcopterygii  - Lists taxonomic data on this subclass.
• Queensland Lungfish  - Discusses basic features, habitation and respiration of this particular species.
• Sarcopterygii  - Offers different online references.
• Sarcopterygii Characters/Anatomy  - Discusses the basic features of member species. With links to related sites.
• Sub-class: Sarcopterygii  - Lists links to online references for this subclass.
• Systema Nature 2000/ Classification Subclass Sarcopterygii  - Offers a taxonomic tree for this fish subgroup.
• Thyroid of the Sarcopterygii Fishes  - Contains searchable database of this study, entitled "The thyroid of the sarcopterygian fishes (Dipnoi and Crossopterygii) and the origin of the tetrapod thyroid," by Chavin W. From Pubmed.
• Urea Synthesis in the African Lungfish Protopterus dolloi  - Presents the summary, mechanics and results of this study by Shit F. Chew, et. al. From the Journal of Experimental Biology.
• What is a Coelacanth?  - Contains a brief description of the features of this specie. With photos.
• WordReference.com Subclass Crossopterygii  - Contains a brief definition and taxonomic tree. With links to related sites.