|Mini Sheet Various Frogs in catalogues|
|Colnect codes:||Col: TD 2021-53|
Mini Sheet is square format.Although this edition is authorized by the Postal Administration of Chad, it was not sold in Chad, only distributed to the novelty trade by the Philatelic Agency of Chad.
Also in the issue Frogs (2021):
Data entry completed
|Mini Sheet Various Frogs in digits|
|Face Value:||3*1100 Central African CFA franc|
Mini Sheet Various Frogs it reflects the thematic directions:
Reptiles are tetrapod (four-limbed vertebrate) animals in the class Reptilia, comprising today's turtles, crocodilians, snakes, amphisbaenians, lizards, tuatara, and their extinct relatives. The study of these traditional reptile orders, historically combined with that of modern amphibians, is called herpetology. Because some reptiles are more closely related to birds than they are to other reptiles (e.g., crocodiles are more closely related to birds than they are to lizards), the traditional groups of "reptiles" listed above do not together constitute a monophyletic grouping (or clade). For this reason, many modern scientists prefer to consider the birds part of Reptilia as well, thereby making Reptilia a monophyletic class.
For more information about Various Frogs, you can search for GOOGLE