Taxonomic codes for amphibians and reptiles.

[Dr. Randy D. Ralph]

Seciton of the coded taxonomic hierarchy from the system TAXICON by
Dr. Randy D. Ralph for the Class Reptilia.  Note that the code is
designed largely for information storage and retrieval on extant
taxa.


T6247          CLASS REPTILIA
T62471           SUBCLASS ANAPSIDA
T624711            ORDER CHELONIA
T6247111             SUBORDER AMPHICHELYDIA
T6247112             SUBORDER PROGANOCHELYDIA
T6247113             SUBORDER CRYPTODIRA
T624711302             IMPROPER TAXON CRYPTODIRA EXTINCT
T624711304             FAMILY CHELIDAE
T624711306             FAMILY CHELONIIDAE
T6247113061              FAMILY CARETTOCHELYIDAE
T624711308             FAMILY CHELYDRIDAE
T624711310             FAMILY DERMATEMYDIDAE
T624711312             FAMILY DERMOCHELYIDAE
T624711314             FAMILY KINOSTERNIDAE
T624711316             FAMILY PELOMEDUSIDAE
T624711318             FAMILY PLATYSTERNIDAE
T624711320             FAMILY TESTUDINIDAE
T6247113201              FAMILY EMYDIDAE
T624711322             FAMILY TRIONYCHIDAE
T624712            ORDER COTYLOSAURIA
T624713            ORDER MESOSAURIA
T62472           OBSOLETE TAXON DIAPSIDA
T624721          SUBCLASS ARCHOSAURIA
T6247211           ORDER CROCODILIA
T62472111            IMPROPER TAXON CROCODILIA EXTINCT
T62472112            FAMILY ALLIGATORIDAE
T62472113            FAMILY CROCODYLIDAE
T62472114            FAMILY GAVIALIDAE
T6247212           ORDER ORNITHISCHIA
T6247213           ORDER PTEROSAURIA
T6247214           ORDER SAURISCHIA
T6247215           ORDER THECODONTIA
T624722          SUBCLASS LEPIDOSAURIA
T6247221           ORDER EOSUCHIA
T6247222           ORDER RHYNCHOCEPHALIA
T62472221            IMPROPER TAXON RHYNCHOCEPHALIA EXTINCT
T62472222            FAMILY SPHENODONTIDAE
T6247223           ORDER SQUAMATA
T62472231            SUBORDER LACERTILIA
T6247223101            IMPROPER TAXON LACERTILIA EXTINCT
T6247223102            FAMILY AGAMIDAE
T6247223103            FAMILY AMPHISBAENIDAE
T6247223104            FAMILY ANGUIDAE
T6247223105            FAMILY ANNIELLIDAE
T6247223106            FAMILY CHAMAELEONIDAE
T6247223107            FAMILY CORDYLIDAE
T6247223108            FAMILY DIBAMIDAE
T6247223109            FAMILY GEKKONIDAE
T6247223111            FAMILY HELODERMATIDAE
T6247223112            FAMILY IGUANIDAE
T6247223113            FAMILY LACERTIDAE
T6247223114            FAMILY LANTHANOTIDAE
T6247223115            FAMILY PYGOPODIDAE
T6247223116            FAMILY SCINCIDAE
T6247223117            FAMILY TEIIDAE
T6247223118            FAMILY VARANIDAE
T6247223119            FAMILY XANTUSIIDAE
T6247223121            FAMILY XENOSAURIDAE
T6247223122            FAMILY ZONURIDAE
T62472232            SUBORDER OPHIDIA
T6247223201            IMPROPER TAXON OPHIDIA EXTINCT
T6247223202            FAMILY ANILIDAE
T6247223203            FAMILY BOIDAE
T6247223204            FAMILY COLUBRIDAE
T6247223205            FAMILY CROTALIDAE
T6247223206            FAMILY ELAPIDAE
T6247223207            FAMILY HYDROPHIIDAE
T6247223208            FAMILY LEPTOTYPHLOPIDAE
T6247223209            FAMILY TYPHLOPIDAE
T6247223211            FAMILY UROPELTIDAE
T6247223212            FAMILY VIPERIDAE
T6247223213            FAMILY XENOPELTIDAE
T62473           SUBCLASS EURYAPSIDA
T624731            ORDER ARCHAEOSCELIDIA
T624732            ORDER PLACODONTIA
T624733            ORDER SAUROPTERYGIA
T62474           SUBCLASS ICHTHYOPTERYGIA
T62475           SUBCLASS SYNAPSIDA
T624751            ORDER PELYCOSAURIA
T624752            ORDER THERAPSIDA