When the fingers in Chakra hasta are bent in such a way that there is a hollow at the center of the palm we get the Samputa Hasta.

lets take a look at the viniyoga shloka of Samputa
Varvacgade sampute cha samputah krah iritaha
It says that Samputa is used to denote
1. Concealment of objects. It can be [...]

When both the little fingers interlock each other we get the Kilaka Hasta.

Lets take a look at the Viniyoga shloka (uses)
snehe namranulape cha kilako viniyujyate
The shloka says that this kilaka hasta is used to denote

A feeling of Love and affection
Funny talks, hilarious conversation etc

Return to Samyukta hasta

If in the Kapitta gesture, the Index finger is kept straight and the thumb is slightly moved up, we get Ardhasuchi hand gesture.

lets take a look at the Viniyoga shloka of Ardhasuchi
Ankure pakshishavaade bruhatkite niyujyate
It says that Ardhasuchi is used to denote

Sprouts
Chicks or small ones of the birds
Big Worms

When both the palms in Pataka are joined together we get the Anjali Mudra. In fact in the Indian culture this Mudra is very often used for greeting people.

Viniyoga shloka (in sanskrit) and the meaning :
Devataguruvipranam namaskareshavanukramat
karyaha shiromukhorastho viniyoganjalirbudhaihi
This mudra is used to offer salutation to the God, Elders, Teachers and a Brahmin. The Anjali [...]