Since I felt like that the Sinnoh Dex was rushed to hell, I made an improved version of the dex to make it more complete.

1. Turtwig

2. Grotle

3. Torterra

4. Chimchar

5. Monferno

6. Infernape

7. Piplup

8. Prinplup

9. Empoleon

10. Starly

11. Staravia

12. Staraptor

13. Bidoof

14. Bibarel

15. Kricketot

16. Kricketune

17. Shinx

18. Luxio

19. Luxray

20. Abra

21. Kadabra

22. Alakazam

23. Magikarp

24. Gyarados

25. Budew

26. Roselia

27. Roserade

28. Zubat

29. Golbat

30. Crobat

31. Geodude

32. Graveler

33. Golem

34. Onix

35. Steelix

36. Cranidos

37. Rampardos

38. Shieldon

39. Bastiodon

40. Machop

41. Machoke

42. Machamp

43. Psyduck

44. Golduck

45. Burmy

46. Wormadam

47. Mothim

48. Wurmple

49. Silcoon

50. Beautifly

51. Cascoon

52. Dustox

53. Combee

54. Vespiquen

55. Pachirisu

56. Buizel

57. Floatzel

58. Cherubi

59. Cherrim

60. Shellos

61. Gastrodon

62. Heracross

63. Aipom

64. Ambipom

65. Drifloon

66. Drifblim

67. Buneary

68. Lopunny

69. Gastly

70. Haunter

71. Gengar

72. Misdreavus

73. Mismagius

74. Murkrow

75. Honchkrow

76. Glameow

77. Purugly

78. Goldeen

79. Seaking

80. Barboach

81. Whiscash

82. Chingling

83. Chimecho

84. Stunky

85. Skunktank

86. Meditite

87. Medicham

88. Bronzor

89. Bronzong

90. Growlithe

91. Arcanine

92. Bonsly

93. Sudowoodo

94. Mime Jr.

95. Mr. Mime

96. Happiny

97. Chansey

98. Blissey

99. Cleffa

100. Clefairy

101. Clefable

102. Chatot

103. Pichu

104. Pikachu

105. Raichu

106. Hoothoot

107. Noctowl

108. Tyrogue

109. Hitmonlee

110. Hitmonchan

111. Hitmontop

112. Spiritomb

113. Gible

114. Gabite

115. Garchomp

116. Munchlax

117. Snorlax

118. Unown

119. Riolu

120. Lucario

121. Wooper

122. Quagsire

123. Wingull

124. Peilipper

125. Girafarig

126. Hippopotas

127. Hippowdon

128. Azurill

129. Marill

130. Azumarill

131. Igglybuff

132. Jigglypuff

133. Wigglytuff

134. Skorupi

135. Drapion

136. Croagunk

137. Toxicroak

138. Carnivine

139. Remoraid

140. Octillery

141. Finneon

142. Lumineon

143. Tentacool

144. Tentacruel

145. Feebas

146. Milotic

147. Mantyke

148. Mantine

149. Snover

150. Abomasnow

151. Sneasel

152. Weavile

153. Magnemite

154. Magneton

155. Magnezone

156. Lotad

157. Lombre

158. Ludicolo

159. Houndour

160. Houndoom

161. Lickitung

162. Lickilicky

163. Rhyhorn

164. Rhydon

165. Rhyperior

166. Zangoose

167. Selviper

168. Tangela

169. Tangrowth

170. Elekid

171. Electabuzz

172. Electivire

173. Magby

174. Magmar

175. Magmortar

176. Swablu

177. Altaria

178. Shuppet

179. Banette

180. Smoochum

181. Jynx

182. Oddish

183. Gloom

184. Vileplume

185. Bellossom

186. Togepi

187. Togetic

188. Togekiss

189. Carvahna

190. Sharpedo

191. Yanma

192. Yanmega

193. Tropius

194. Slugma

195. Marcargo

196. Eevee

197. Vaporeon

198. Jolteon

199. Flareon

200. Espeon

201. Umbreon

202. Leafeon

203. Glaceon

204. Delibird

205. Numel

206. Camerupt

207. Gligar

208. Gliscor

209. Swinub

210. Piloswine

211. Mamoswine

212. Aron

213. Lairon

214. Aggron

215. Porygon

216. Porygon2

217. Porygon-Z

218. Ralts

219. Kirlia

220. Gardevoir

221. Gallade

222. Absol

223. Torkoal

224. Wynaut

225. Wobbuffet

226. Scyther

227. Scizor

228. Nosepass

229. Probopass

230. Duskull

231. Dusklops

232. Dusknoir

233. Snorunt

234. Glalie

235. Froslass

236. Rotom

237. Uxie

238. Mesprit

239. Azelf

240. Dialga

241. Palkia

242. Heatran

243. Regirock

244. Regice

245. Registeel

246. Regigigas

247. Giratina

248. Cresselia

249. Phione

250. Manaphy

251. Darkrai

252. Shaymin

253. Arceus

Tell what you guys think about it in the comments below and I would be more than happy to read them! ;)