📌 About beetles and terminology

📌 About beetles and terminology




📌 Stag beetle anatomy


📌 Rhino beetle anatomy


📌 Male genital


📌 Beetle larvae anatomy


📌 eggs


📌 Rhino beetle eggs / L1 / L2


📌 Rhino beetle L3
🔎 Larvae go through three growth stages along with molting.
L1 = Larval stage 1
L2 = Larval stage 2
L3 = Larval stage 3


📌 Rhino beetle Late L3 
🔎 As the larvae get closer to metamorphosis into pupae, they turn yellow.
This is called Late L3.



📌 Pupal cell(chamber), Cocoons
🔎 A pupal cell(chamber) is created in the substrate to secure space for metamorphosis into a pupa and molting into an adult.


📌 Prepupal stage


📌 Pupa


📌 Artificial pupa chamber made with Oasis foam



📌 Pupa that emerges into adult beetle

🔎 Egg → L1 → L2 → L3 → Pupa → Adult

🔎 The beetle that has emerged as an adult goes through an 'inactive period' in the pupa cell(cocoon) for about a month.
(They do not eat during the inactive period)


📌 Goliath beetles in active state.
🔎 Once the inactive period is over,
They start eating food.


📌 Mating (pairing)
🔎 With the exception of species such as Homoderus, most beetles are ready to attempt mating about 1 to 2 months after they start eating.
So it usually takes at least 2 to 3 months after emerging from the pupa to be able to mate.

🚩 Generation notation
WD : Collected from the wild
WF1 : A child spawned from a wild pair
(The next generation is F2)
CBF1 : A child spawned from different captive bloodline
F2 :  A child spawned from CBF1 or WF1
F3 :  A child spawned from F2

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