mygale du genre brachypelma et cyriocosmus

[geckododu 0]

Salut a tous
Les deux genres de mygales qui m'intéresse le plus sont les genres brachypelma et les cyriocosmus.
Je me demande se qui caractérise le genre brachypelma et le genre cyriocosmus?
En fait pourquoi apelle-t-on une mygale brachypelma .. et une autre cyriocosmus...

merci

[tarcan1 0]

Gen. Cyriocosmus Simon, 1903

Type species – Hapalopus sellatus Simon, 1889.
The difference of the genus Cyriocosmus in whole from all other Theraphosinae subfamilies, consists of the following diagnosis: the male can be distinguished from all other theraphosids, except some Hapalopus species, by the presence of a paraembolic apophysis on male palpal bulb (in two species - C. perezmilesi and C. blenginii this character is reduced). Male Cyriocosmus can be distinguished from Hapalopus by the divergent branches on the tibial apophysis. The female can be distinguished from all other theraphosid species by having a sinuous or spiral spermathecae neck with a convex base. The only presented modified type III urticating hairs having short barbs along more than half of its lenght


Genus Brachypelma Simon, 1891

Type species – Brachypelma emilia White, 1856. Type was lost. Eugene Simon, probably, based his genus description on specimens from Paris Museum of natural history, which he consider as «emilia», because of studied specimens had triangle mark on carapace, beinging typical feature noted by White in 1856 (it is necessary to take into account that at the end of years 1800 a principle of fixing of type specimens only began to used).
The difference of genus Brachypelma from other genera of subfamily Theraphosinae is concluded in presence of featherlike hairs on trochanter and lower surface of femur of leg I. Also femur of leg III is only slightly incrassate. Male embolus has denominated coniform, spoonlike form with keeled edge. Female spermathecae fused or herewith has pressing in the middle (B.klaasi, B.albiceps). A bunches of featherlike hairs on femur of leg IV are absent.

[geckododu 0]

Merci Martin
Il me reste juste a traduire. En passant ma brachy. smithi et mes cyriocosmus acheter au show de Pointe Claire vont très bien.
A+

[Pamala 0]

C'est vrai qu'elles sont belles, moi j'ai quelques espèce de Brachypelma de 1 à 2 pouces. J'ai bien hâte qu'elles grandissent à maturité, plus elles sont grosses plus que je les aimes, . Il y a une vidéo sur youtube où une fille manipule sa Brachypelma et je ne sais pas si sa main est petite, ce qui fait apparaître sa tarentule grosse ou elle est grosse naturellement, j'en suis jalouse, lol. J'aime aussi les Grammostola.