#303 Sweden...Thanks Christer!

#302 Taiwan...Thanks Alan!

In order to increase the public's understanding about the long-horned beetles,Chunghwa Post issues a set of four definitive stamps featuring Erythrus formosanus,Rosalia formosa conviva,Aphrodisium fadermannii yuagii,and Anoplophora horsfieldi tonkinensis.

The longhorn beetles (Cerambycidae; also known as long-horned beetles or longicorns) are a cosmopolitan family of beetles, typically characterized by extremely long antennae, which are often as long as or longer than the beetle's body. In various members of the family, however, the antennae are quite short (e.g., Neandra brunnea, figured below) and such species can be difficult to distinguish from related beetle families such as Chrysomelidae. The family is large, with over 20,000 species described, slightly more than half from the Eastern Hemisphere. Several are serious pests, with the larvae boring into wood, where they can cause extensive damage to either living trees or untreated lumber (or, occasionally, to wood in buildings; the old-house borer, Hylotrupes bajulus, being a particular problem indoors). A number of species mimic ants, bees, and wasps, though a majority of species are cryptically colored. The rare giant long-horned beetle (Titanus giganteus) from northeastern South America is often considered the largest (though not the heaviest, and not the longest including legs) insect, with a maximum known body length of just over 16 centimeters.

#301 China...Thanks Ma!

The left 2 yuan stamp is from 1992 Insects issue showing Chinese mantis (Tenodera sinensis) which is a species of praying mantis.

The Chinese mantis looks like a long and slender praying mantis, with different shades of brown. The adult has a green lateral line down its front wings. It is typically larger than most other mantises, growing up to 10 cm (4 inches) in length, and are the largest mantis species in North America. This species is often erroneously given the taxonomic name of Tenodera aridifolia sinensis. When first classified, it was thought that T. sinensis was a subspecies of T. aridifolia but this is not the case.

Their diet consists primarily of other insects, though adult females can sometimes take down small vertebrate prey such as reptiles and amphibians (some have also been documented predating on hummingbirds). Like some other mantids, they are known to be cannibalistic. The female can produce several spherical ootheca roughly the size of a table tennis ball, containing up to 200 eggs. The ootheca are often affixed to vegetation such as bushes and small trees, as seen in the image below.

Their color can vary from overall green to brown with a green lateral stripe on the edge of the front wings. In low light the eyes of the mantis appear black, but in daylight appear to be clear, matching the color of the head.

The right 2 yuan stamp was issued in 1992 commemorating 20th Anniv. of Normalization of Diplomatic Relations between China and Japan.

#300 Bulgaria...Thanks Lilia!

This Peony miniature sheet was issued in Mar.2010 showing Chinese tree peony (Paeonia suffruticosa) and European peony (Paeonia officinalis)

Paeonia suffruticosa, the tree peony, is a species of peony native to China. It is known as 牡丹 "mǔdān" in Chinese and is an important symbol in Chinese culture.

Paeonia officinalis, or European peony, Common peony, is the common peony cultivated in Europe for five hundred years. It was first used for medicinal purposes, then grown as an ornamental. Many selections are now used in horticulture, though the typical species is uncommon. Paeonia officinalis is still found wild in Europe.

Another nice Peony m/s of Croatia issued in same month is here.

#299 Italy...Thanks Fabio!

This 2010 EUROPA:Children's Book FDC (without first day postmarks though) was issued in May,2010 illustrating the € 0.60 stamp, Jacovitti’s version of Pinocchio and the € 0.65 stamp, Geronimo Stilton, the reporter mouse created by Elisabetta Dami, on a background depicting ‘Topazia’, the city where the adventures are set.

Pinocchio is a fictional character that first appeared in 1883, in The Adventures of Pinocchio by Carlo Collodi, and has since appeared in many adaptations of that story and others. Carved from a piece of pine by a woodcarver named Geppetto in a small Italian village, he was created as a wooden puppet, but dreamt of becoming a real boy. The name Pinocchio is a Tuscan word meaning "pine nut".

Geronimo Stilton is a best-selling children's book series since 2000 in Italy and worldwide.
In the series, the title character is a talking mouse who lives in New Mouse City on Mouse Island. A best-selling author, Geronimo Stilton works as a journalist for the fictional newspaper The Rodent's Gazette.

He has a younger sister named Thea Stilton, a cousin named Trap Stilton, and a favorite little nephew, nine-year-old Benjamin Stilton.Geronimo is a nervous, mild-mannered mouse who would like nothing better than to live a quiet life, but he keeps getting involved in far-away adventures with Thea, Trap, and Benjamin. The books are written as though they are autobiographical adventure stories.

The series originated in Italy and has become the most popular children's book series in that country. The books have been translated into 35 languages.

#298 Mexico...Thanks Monica!

#297 Spain...Thanks Antonio!

Within the series devoted to Musical Instruments, the 0.34€ stamp issued in 2010 features the trumpet, a wind instrument belonging to the family of brass-wind instruments as it is made of a metal alloy.

The trumpet has a cup shape mouthpiece with brass tubing bent twice into an oblong shape. The trumpet has a roughly cylindrical bore which results in a bright, loud sound. The bore is actually a complex series of tapers, smaller at the mouthpiece receiver and larger just before the flare of the bell begins; careful design of these tapers is critical to the intonation of the instrument. As with all brass instruments, sound is produced by blowing air through closed lips, producing a "buzzing" sound into the mouthpiece and starting a standing wave vibration in the air column inside the trumpet. Trumpets also have three piston valves, each of which increases the length of tubing when engaged, thereby lowering the pitch. The first valve lowers the instrument's pitch 2 semitones, the second valve 1 semitone, and the third valve 3 semitones. Used singly and in combination these valves make the instrument fully chromatic.

The origins of the trumpet, as those of the flute, go back as far as the history of Humanity. The trumpet and the bugle are believed to derive from the ox’s horn which is still in use in hunting. The first trumpets were made out of bamboo, hollow plant tubes and of sea fish shells. Later on, with the discovery of metals, they began to be made out of bronze or thin sheets of steel up to this day when they are made of an alloy of metals.

The piston trumpet was first used in 1835 by composer Helévy in his opera “The Jew”, and since then it has been used in all its variations and musical styles.

The next 0.45€ is the first stamp in the Musical Intrument series featuring Saxophone.

The saxophone is named after Antoine Joseph Sax, best known as Adolphe Sax, a Belgian-born instrument maker. He invented the saxophone in 1840 when attempting to improve the sound of the clarinet. The saxophone, belonging to the family of the woodwind instruments, was intended to form a tonal link between the strength of the brass instruments and the quality of the wooden ones. The tenor saxophone, like all saxes, is in essence an approximately conical tube of thin metal, usually brass. The mouthpiece of the tenor saxophone is very similar to that of the clarinet. Due to the sound it makes, it was classified under the woodwind instruments rather than under the brass wind ones since its acoustic resonances are made by a vibrating reed and by the different sounds made by pressing a number of keys. It was first introduced as an orchestra instrument by French composer Jules Massenet in some of his operas. The saxo, as other musical instruments, has developed with time and became very popular to the general public through its frequent use in jazz music since the 20s and 30s.

Amongst the simple reed instruments are the clarinet, the bugle, and the bagpipe. The saxophone, depending on the sound it produces can be: soprano, alto, baritone and tenor this latter featuring in the stamp. It is a XX century piece belonging to the Museo Interactivo de la Música (MIMMA) in Málaga.