Beedrill: combination of BEE and DRILL. Thus, a bee-like Pokemon who can drill (as a form of attack).
Poke-DEX
13.Weedle
14.Kakuna
15.Beedrill
Weedle: of obscure origin. Theories abound, but none has been accepted by a majority of scholars. It could be related to BEETLE, but Weedle does not much resemble a beetle. It could be related to WEED, because Weedle perhaps feeds on weeds.  Or WEE, since Weedle is small.  Or NEEDLE, from the pointy horn on his head.  The English word WHEEDLE sounds similar. It means �to persuade through flattery,� but this seems to have nothing to do with Weedle.
Kakuna: variation of COCOON, which Kakuna resembles. The evolution of Weedle to Kakuna to Beedrill mirrors the metamorphosis in nature of many crawling bugs through a dormant stage into flying bugs.
Weedle
Number: 13
Type: Bug/Poison
Species: Hairy Bug
Height: 1' 0''
Weight: 7 lbs.
Kakuna
Number: 14
Type: Bug/Poison
Species: Cocoon
Height: 2' 0''
Weight: 22 lbs.
Beedrill
Number: 15
Type: Bug/Poison
Species: Poison Bee
Height: 3' 3''
Weight: 65 lbs.
13-
Weedle
-
-
-
-
-
-
-
-
-
-
-
14-
Kakuna
-
-
7
-
-
-
-
-
-
-
-
15-
Beedrill
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-
-
10
15
20
25
30
35
40
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Attack
Poison Sting
String Shot
Harden
Fury Attack
Focus Energy
Twin Needle
Rage
Pursuit
Pin Missile
Agility
-

Types
Poison
Bug
Normal
Normal
Normal
Bug
Normal
Dark
Bug
Psychic
-
Pokemon Top 40 Site List

Pre-Evolution

Basic

Stage 1

Stage 2

None

-

Weedle

7

Kakuna

10

Beedirll

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