15 November (Aruba ) within release Underwater Exploration goes into circulation Stamp Underwater Exploration face value 1 Aruban florin
Stamp Underwater Exploration in catalogues | |
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WADP Numbering System - WNS: | WAD:AW055.12 |
Stamp is horizontal format.
Also in the issue Underwater Exploration:
Data entry completed
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Stamp Underwater Exploration in digits | |
Country: | Aruba |
Date: | 2012-11-15 |
Size: | 36 x 26 |
Perforation: | 14 by 14 |
Format: | Stamp |
Face Value: | 1 Aruban florin |
Stamp Underwater Exploration it reflects the thematic directions:
Fauna (pl.: faunae or faunas) is all of the animal life present in a particular region or time. The corresponding terms for plants and fungi are flora and funga, respectively. Flora, fauna, funga and other forms of life are collectively referred to as biota. Zoologists and paleontologists use fauna to refer to a typical collection of animals found in a specific time or place, e.g. the "Sonoran Desert fauna" or the "Burgess Shale fauna". Paleontologists sometimes refer to a sequence of faunal stages, which is a series of rocks all containing similar fossils. The study of animals of a particular region is called faunistics.
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.