Pokémon Sun and Moon Pokémon List: All 302 Alola Dex Entries (3DS)

Pokémon Sun and Moon list 302 Pokémon in the Alola Pokédex, from #001 Rowlet to #302 Marshadow. Both games use the same list in the same order. To finish it, you need 300 owned. The last two entries, Magearna and Marshadow, are Mythicals and aren't required. The list also splits into four island Pokédexes: Melemele has 120 Pokémon, Akala 130, Ula'ula 130 and Poni 100. There's no National Pokédex on the cartridge. If your #024 is Buneary rather than Pichu, you're looking at the Ultra Sun and Ultra Moon list, which has 403 entries.

Video: how the 302-entry Alola list is ordered, what counts toward 300, and how it differs from Ultra Sun and Ultra Moon.

This page covers Pokémon Sun and Pokémon Moon on Nintendo 3DS and 2DS. Updates 1.1 and 1.2 only fixed bugs, so the list is the same on every version. Ultra Sun and Ultra Moon number their list differently, so don't use these numbers there.

Pokémon Sun and Moon Alola Pokédex: 302 Pokémon listed, from #001 Rowlet to #302 Marshadow; own 300 to finish — 302 entries, the same in Sun and Moon. 300 owned finishes it.

All 302 Pokémon in order

Every Alola Pokédex entry in Sun and Moon, by Alola number. To mark what you own and filter by island, game and starter, use the Alola Pokédex checklist, which also gives a way to get each Pokémon.

No.	Pokémon	Type	Version	Counts
#001	Rowlet	Grass / Flying	Both	Yes
#002	Dartrix	Grass / Flying	Both	Yes
#003	Decidueye	Grass / Ghost	Both	Yes
#004	Litten	Fire	Both	Yes
#005	Torracat	Fire	Both	Yes
#006	Incineroar	Fire / Dark	Both	Yes
#007	Popplio	Water	Both	Yes
#008	Brionne	Water	Both	Yes
#009	Primarina	Water / Fairy	Both	Yes
#010	Pikipek	Normal / Flying	Both	Yes
#011	Trumbeak	Normal / Flying	Both	Yes
#012	Toucannon	Normal / Flying	Both	Yes
#013	Yungoos	Normal	Both	Yes
#014	Gumshoos	Normal	Both	Yes
#015	Rattata (Alolan)	Dark / Normal	Both	Yes
#016	Raticate (Alolan)	Dark / Normal	Both	Yes
#017	Caterpie	Bug	Both	Yes
#018	Metapod	Bug	Both	Yes
#019	Butterfree	Bug / Flying	Both	Yes
#020	Ledyba	Bug / Flying	Both	Yes
#021	Ledian	Bug / Flying	Both	Yes
#022	Spinarak	Bug / Poison	Both	Yes
#023	Ariados	Bug / Poison	Both	Yes
#024	Pichu	Electric	Both	Yes
#025	Pikachu	Electric	Both	Yes
#026	Raichu (Alolan)	Electric / Psychic	Both	Yes
#027	Grubbin	Bug	Both	Yes
#028	Charjabug	Bug / Electric	Both	Yes
#029	Vikavolt	Bug / Electric	Both	Yes
#030	Bonsly	Rock	Both	Yes
#031	Sudowoodo	Rock	Both	Yes
#032	Happiny	Normal	Both	Yes
#033	Chansey	Normal	Both	Yes
#034	Blissey	Normal	Both	Yes
#035	Munchlax	Normal	Both	Yes
#036	Snorlax	Normal	Both	Yes
#037	Slowpoke	Water / Psychic	Both	Yes
#038	Slowbro	Water / Psychic	Both	Yes
#039	Slowking	Water / Psychic	Both	Yes
#040	Wingull	Water / Flying	Both	Yes
#041	Pelipper	Water / Flying	Both	Yes
#042	Abra	Psychic	Both	Yes
#043	Kadabra	Psychic	Both	Yes
#044	Alakazam	Psychic	Both	Yes
#045	Meowth (Alolan)	Dark	Both	Yes
#046	Persian (Alolan)	Dark	Both	Yes
#047	Magnemite	Electric / Steel	Both	Yes
#048	Magneton	Electric / Steel	Both	Yes
#049	Magnezone	Electric / Steel	Both	Yes
#050	Grimer (Alolan)	Poison / Dark	Both	Yes
#051	Muk (Alolan)	Poison / Dark	Both	Yes
#052	Growlithe	Fire	Both	Yes
#053	Arcanine	Fire	Both	Yes
#054	Drowzee	Psychic	Both	Yes
#055	Hypno	Psychic	Both	Yes
#056	Makuhita	Fighting	Both	Yes
#057	Hariyama	Fighting	Both	Yes
#058	Smeargle	Normal	Both	Yes
#059	Crabrawler	Fighting	Both	Yes
#060	Crabominable	Fighting / Ice	Both	Yes
#061	Gastly	Ghost / Poison	Both	Yes
#062	Haunter	Ghost / Poison	Both	Yes
#063	Gengar	Ghost / Poison	Both	Yes
#064	Drifloon	Ghost / Flying	Both	Yes
#065	Drifblim	Ghost / Flying	Both	Yes
#066	Misdreavus	Ghost	Both	Yes
#067	Mismagius	Ghost	Both	Yes
#068	Zubat	Poison / Flying	Both	Yes
#069	Golbat	Poison / Flying	Both	Yes
#070	Crobat	Poison / Flying	Both	Yes
#071	Diglett (Alolan)	Ground / Steel	Both	Yes
#072	Dugtrio (Alolan)	Ground / Steel	Both	Yes
#073	Spearow	Normal / Flying	Both	Yes
#074	Fearow	Normal / Flying	Both	Yes
#075	Rufflet	Normal / Flying	Sun only	Yes
#076	Braviary	Normal / Flying	Sun only	Yes
#077	Vullaby	Dark / Flying	Moon only	Yes
#078	Mandibuzz	Dark / Flying	Moon only	Yes
#079	Mankey	Fighting	Both	Yes
#080	Primeape	Fighting	Both	Yes
#081	Delibird	Ice / Flying	Both	Yes
#082	Oricorio	Fire / Flying (Baile Style)	Both	Yes
#083	Cutiefly	Bug / Fairy	Both	Yes
#084	Ribombee	Bug / Fairy	Both	Yes
#085	Petilil	Grass	Moon only	Yes
#086	Lilligant	Grass	Moon only	Yes
#087	Cottonee	Grass / Fairy	Sun only	Yes
#088	Whimsicott	Grass / Fairy	Sun only	Yes
#089	Psyduck	Water	Both	Yes
#090	Golduck	Water	Both	Yes
#091	Magikarp	Water	Both	Yes
#092	Gyarados	Water / Flying	Both	Yes
#093	Barboach	Water / Ground	Both	Yes
#094	Whiscash	Water / Ground	Both	Yes
#095	Machop	Fighting	Both	Yes
#096	Machoke	Fighting	Both	Yes
#097	Machamp	Fighting	Both	Yes
#098	Roggenrola	Rock	Both	Yes
#099	Boldore	Rock	Both	Yes
#100	Gigalith	Rock	Both	Yes
#101	Carbink	Rock / Fairy	Both	Yes
#102	Sableye	Dark / Ghost	Both	Yes
#103	Rockruff	Rock	Both	Yes
#104	Lycanroc	Rock	Both	Yes
#105	Spinda	Normal	Both	Yes
#106	Tentacool	Water / Poison	Both	Yes
#107	Tentacruel	Water / Poison	Both	Yes
#108	Finneon	Water	Both	Yes
#109	Lumineon	Water	Both	Yes
#110	Wishiwashi	Water	Both	Yes
#111	Luvdisc	Water	Both	Yes
#112	Corsola	Water / Rock	Both	Yes
#113	Mareanie	Poison / Water	Both	Yes
#114	Toxapex	Poison / Water	Both	Yes
#115	Shellder	Water	Both	Yes
#116	Cloyster	Water / Ice	Both	Yes
#117	Bagon	Dragon	Both	Yes
#118	Shelgon	Dragon	Both	Yes
#119	Salamence	Dragon / Flying	Both	Yes
#120	Lillipup	Normal	Both	Yes
#121	Herdier	Normal	Both	Yes
#122	Stoutland	Normal	Both	Yes
#123	Eevee	Normal	Both	Yes
#124	Vaporeon	Water	Both	Yes
#125	Jolteon	Electric	Both	Yes
#126	Flareon	Fire	Both	Yes
#127	Espeon	Psychic	Both	Yes
#128	Umbreon	Dark	Both	Yes
#129	Leafeon	Grass	Both	Yes
#130	Glaceon	Ice	Both	Yes
#131	Sylveon	Fairy	Both	Yes
#132	Mudbray	Ground	Both	Yes
#133	Mudsdale	Ground	Both	Yes
#134	Igglybuff	Normal / Fairy	Both	Yes
#135	Jigglypuff	Normal / Fairy	Both	Yes
#136	Wigglytuff	Normal / Fairy	Both	Yes
#137	Tauros	Normal	Both	Yes
#138	Miltank	Normal	Both	Yes
#139	Surskit	Bug / Water	Both	Yes
#140	Masquerain	Bug / Flying	Both	Yes
#141	Dewpider	Water / Bug	Both	Yes
#142	Araquanid	Water / Bug	Both	Yes
#143	Fomantis	Grass	Both	Yes
#144	Lurantis	Grass	Both	Yes
#145	Morelull	Grass / Fairy	Both	Yes
#146	Shiinotic	Grass / Fairy	Both	Yes
#147	Paras	Bug / Grass	Both	Yes
#148	Parasect	Bug / Grass	Both	Yes
#149	Poliwag	Water	Both	Yes
#150	Poliwhirl	Water	Both	Yes
#151	Poliwrath	Water / Fighting	Both	Yes
#152	Politoed	Water	Both	Yes
#153	Goldeen	Water	Both	Yes
#154	Seaking	Water	Both	Yes
#155	Feebas	Water	Both	Yes
#156	Milotic	Water	Both	Yes
#157	Alomomola	Water	Both	Yes
#158	Fletchling	Normal / Flying	Both	Yes
#159	Fletchinder	Fire / Flying	Both	Yes
#160	Talonflame	Fire / Flying	Both	Yes
#161	Salandit	Poison / Fire	Both	Yes
#162	Salazzle	Poison / Fire	Both	Yes
#163	Cubone	Ground	Both	Yes
#164	Marowak (Alolan)	Fire / Ghost	Both	Yes
#165	Kangaskhan	Normal	Both	Yes
#166	Magby	Fire	Both	Yes
#167	Magmar	Fire	Both	Yes
#168	Magmortar	Fire	Both	Yes
#169	Stufful	Normal / Fighting	Both	Yes
#170	Bewear	Normal / Fighting	Both	Yes
#171	Bounsweet	Grass	Both	Yes
#172	Steenee	Grass	Both	Yes
#173	Tsareena	Grass	Both	Yes
#174	Comfey	Fairy	Both	Yes
#175	Pinsir	Bug	Both	Yes
#176	Oranguru	Normal / Psychic	Moon only	Yes
#177	Passimian	Fighting	Sun only	Yes
#178	Goomy	Dragon	Both	Yes
#179	Sliggoo	Dragon	Both	Yes
#180	Goodra	Dragon	Both	Yes
#181	Castform	Normal	Both	Yes
#182	Wimpod	Bug / Water	Both	Yes
#183	Golisopod	Bug / Water	Both	Yes
#184	Staryu	Water	Both	Yes
#185	Starmie	Water / Psychic	Both	Yes
#186	Sandygast	Ghost / Ground	Both	Yes
#187	Palossand	Ghost / Ground	Both	Yes
#188	Cranidos	Rock	Sun only	Yes
#189	Rampardos	Rock	Sun only	Yes
#190	Shieldon	Rock / Steel	Moon only	Yes
#191	Bastiodon	Rock / Steel	Moon only	Yes
#192	Archen	Rock / Flying	Moon only	Yes
#193	Archeops	Rock / Flying	Moon only	Yes
#194	Tirtouga	Water / Rock	Sun only	Yes
#195	Carracosta	Water / Rock	Sun only	Yes
#196	Phantump	Ghost / Grass	Both	Yes
#197	Trevenant	Ghost / Grass	Both	Yes
#198	Nosepass	Rock	Both	Yes
#199	Probopass	Rock / Steel	Both	Yes
#200	Pyukumuku	Water	Both	Yes
#201	Chinchou	Water / Electric	Both	Yes
#202	Lanturn	Water / Electric	Both	Yes
#203	Type: Null	Normal	Both	Yes
#204	Silvally	Normal	Both	Yes
#205	Zygarde	Dragon / Ground	Both	Yes
#206	Trubbish	Poison	Both	Yes
#207	Garbodor	Poison	Both	Yes
#208	Skarmory	Steel / Flying	Both	Yes
#209	Ditto	Normal	Both	Yes
#210	Cleffa	Fairy	Both	Yes
#211	Clefairy	Fairy	Both	Yes
#212	Clefable	Fairy	Both	Yes
#213	Minior	Rock / Flying	Both	Yes
#214	Beldum	Steel / Psychic	Both	Yes
#215	Metang	Steel / Psychic	Both	Yes
#216	Metagross	Steel / Psychic	Both	Yes
#217	Porygon	Normal	Both	Yes
#218	Porygon2	Normal	Both	Yes
#219	Porygon-Z	Normal	Both	Yes
#220	Pancham	Fighting	Both	Yes
#221	Pangoro	Fighting / Dark	Both	Yes
#222	Komala	Normal	Both	Yes
#223	Torkoal	Fire	Both	Yes
#224	Turtonator	Fire / Dragon	Sun only	Yes
#225	Togedemaru	Electric / Steel	Both	Yes
#226	Elekid	Electric	Both	Yes
#227	Electabuzz	Electric	Both	Yes
#228	Electivire	Electric	Both	Yes
#229	Geodude (Alolan)	Rock / Electric	Both	Yes
#230	Graveler (Alolan)	Rock / Electric	Both	Yes
#231	Golem (Alolan)	Rock / Electric	Both	Yes
#232	Sandile	Ground / Dark	Both	Yes
#233	Krokorok	Ground / Dark	Both	Yes
#234	Krookodile	Ground / Dark	Both	Yes
#235	Trapinch	Ground	Both	Yes
#236	Vibrava	Ground / Dragon	Both	Yes
#237	Flygon	Ground / Dragon	Both	Yes
#238	Gible	Dragon / Ground	Both	Yes
#239	Gabite	Dragon / Ground	Both	Yes
#240	Garchomp	Dragon / Ground	Both	Yes
#241	Klefki	Steel / Fairy	Both	Yes
#242	Mimikyu	Ghost / Fairy	Both	Yes
#243	Bruxish	Water / Psychic	Both	Yes
#244	Drampa	Normal / Dragon	Moon only	Yes
#245	Absol	Dark	Both	Yes
#246	Snorunt	Ice	Both	Yes
#247	Glalie	Ice	Both	Yes
#248	Froslass	Ice / Ghost	Both	Yes
#249	Sneasel	Dark / Ice	Both	Yes
#250	Weavile	Dark / Ice	Both	Yes
#251	Sandshrew (Alolan)	Ice / Steel	Moon only	Yes
#252	Sandslash (Alolan)	Ice / Steel	Moon only	Yes
#253	Vulpix (Alolan)	Ice	Sun only	Yes
#254	Ninetales (Alolan)	Ice / Fairy	Sun only	Yes
#255	Vanillite	Ice	Both	Yes
#256	Vanillish	Ice	Both	Yes
#257	Vanilluxe	Ice	Both	Yes
#258	Snubbull	Fairy	Both	Yes
#259	Granbull	Fairy	Both	Yes
#260	Shellos	Water	Both	Yes
#261	Gastrodon	Water / Ground	Both	Yes
#262	Relicanth	Water / Rock	Both	Yes
#263	Dhelmise	Ghost / Grass	Both	Yes
#264	Carvanha	Water / Dark	Both	Yes
#265	Sharpedo	Water / Dark	Both	Yes
#266	Wailmer	Water	Both	Yes
#267	Wailord	Water	Both	Yes
#268	Lapras	Water / Ice	Both	Yes
#269	Exeggcute	Grass / Psychic	Both	Yes
#270	Exeggutor (Alolan)	Grass / Dragon	Both	Yes
#271	Jangmo-o	Dragon	Both	Yes
#272	Hakamo-o	Dragon / Fighting	Both	Yes
#273	Kommo-o	Dragon / Fighting	Both	Yes
#274	Emolga	Electric / Flying	Both	Yes
#275	Scyther	Bug / Flying	Both	Yes
#276	Scizor	Bug / Steel	Both	Yes
#277	Murkrow	Dark / Flying	Both	Yes
#278	Honchkrow	Dark / Flying	Both	Yes
#279	Riolu	Fighting	Both	Yes
#280	Lucario	Fighting / Steel	Both	Yes
#281	Dratini	Dragon	Both	Yes
#282	Dragonair	Dragon	Both	Yes
#283	Dragonite	Dragon / Flying	Both	Yes
#284	Aerodactyl	Rock / Flying	Both	Yes
#285	Tapu Koko	Electric / Fairy	Both	Yes
#286	Tapu Lele	Psychic / Fairy	Both	Yes
#287	Tapu Bulu	Grass / Fairy	Both	Yes
#288	Tapu Fini	Water / Fairy	Both	Yes
#289	Cosmog	Psychic	Both	Yes
#290	Cosmoem	Psychic	Both	Yes
#291	Solgaleo	Psychic / Steel	Sun only	Yes
#292	Lunala	Psychic / Ghost	Moon only	Yes
#293	Nihilego	Rock / Poison	Both	Yes
#294	Buzzwole	Bug / Fighting	Sun only	Yes
#295	Pheromosa	Bug / Fighting	Moon only	Yes
#296	Xurkitree	Electric	Both	Yes
#297	Celesteela	Steel / Flying	Moon only	Yes
#298	Kartana	Grass / Steel	Sun only	Yes
#299	Guzzlord	Dark / Dragon	Both	Yes
#300	Necrozma	Psychic	Both	Yes
#301	Magearna	Steel / Fairy	Both	No (Mythical)
#302	Marshadow	Fighting / Ghost	Both	No (Mythical)

How to read the list

The No. column is the Alola number your Rotom Pokédex shows. A Pokémon can be on more than one island list, but it only has one Alola number. "Version" marks the 30 entries you can only catch in one game. The Counts column is "No" only for Magearna and Marshadow, the two entries you don't need for 300.

Oricorio's type depends on its style. The list shows Baile Style, which is Fire/Flying. Pom-Pom Style is Electric/Flying, Pa'u Style is Psychic/Flying and Sensu Style is Ghost/Flying. Eighteen entries are Alolan forms, like Alolan Raichu at #026 and Alolan Vulpix at #253. Only the Alolan form is listed, but any form of a species fills its slot. For example, a Kantonian Vulpix from Pokémon Bank still registers #253. That also goes for Midday or Midnight Lycanroc and every Oricorio style.

Only owned Pokémon count toward 300. Battling a Pokémon or scanning its QR code registers it as seen. That fills in its entry, but it doesn't count. The completion guide covers seen and owned in detail.

The list is grouped by island

Sun and Moon Alola Pokédex order by island: Melemele #001–#119, Akala #120–#202, Type: Null, Silvally and Zygarde #203–#205, Ula'ula #206–#257, Poni #258–#284, then Tapus, legends, Ultra Beasts and Mythicals #285–#302 — Each island's new Pokémon pick up the numbering where the last island stopped.

The list is grouped roughly by where each Pokémon first appears, in the order you visit the islands. Evolution families stay together, so some evolutions come long before you can get them. For example, #029 Vikavolt only evolves at Vast Poni Canyon, and #130 Glaceon at Mount Lanakila. Use the numbers to find a Pokémon, not as a catching order.

Alola No.	What's there	Starts with
#001–#119	Pokémon first found on Melemele	Rowlet
#120–#202	New on Akala	Lillipup
#203–#205	Type: Null, Silvally, Zygarde	Type: Null
#206–#257	New on Ula'ula	Trubbish
#258–#284	New on Poni	Snubbull
#285–#288	Tapu Koko, Tapu Lele, Tapu Bulu, Tapu Fini	Tapu Koko
#289–#302	Cosmog line, Ultra Beasts, Necrozma, Magearna, Marshadow	Cosmog

Island lists overlap, and 17 are on none

Alola island Pokédex sizes: Melemele 120, Akala 130, Ula'ula 130, Poni 100; 17 Pokémon are on no island list — The four island lists overlap, and 17 Pokémon aren't on any of them.

Your Pokédex also has four island lists, with their own numbers. Many Pokémon are on several islands. For example, Pikipek is on all four. The island lists add up to 480, but they only cover 285 different Pokémon.

The other 17 are on no island list. They are Type: Null, Silvally, Zygarde, Cosmog, Cosmoem, Solgaleo, Lunala, the seven Ultra Beasts, Necrozma, Magearna and Marshadow. So finishing all four island lists still leaves gaps in the full list.

Version exclusives on this list

Pokémon Sun and Moon version exclusives: 15 in Sun including Alolan Vulpix, Passimian, Turtonator, Solgaleo, Buzzwole and Kartana; 15 in Moon including Alolan Sandshrew, Oranguru, Drampa, Lunala, Pheromosa and Celesteela — 15 exclusives in each game. You need the other game, or someone who has it, for the other 15.

Pokémon Sun only	Pokémon Moon only
#075 Rufflet, #076 Braviary	#077 Vullaby, #078 Mandibuzz
#087 Cottonee, #088 Whimsicott	#085 Petilil, #086 Lilligant
#177 Passimian	#176 Oranguru
#188 Cranidos, #189 Rampardos (Skull Fossil)	#190 Shieldon, #191 Bastiodon (Armor Fossil)
#194 Tirtouga, #195 Carracosta (Cover Fossil)	#192 Archen, #193 Archeops (Plume Fossil)
#224 Turtonator	#244 Drampa
#253 Alolan Vulpix, #254 Alolan Ninetales	#251 Alolan Sandshrew, #252 Alolan Sandslash
#291 Solgaleo	#292 Lunala
#294 Buzzwole, #298 Kartana	#295 Pheromosa, #297 Celesteela

Everything else is in both games. Moon's clock also runs 12 hours off your system clock. So a Pokémon that only appears at night in Sun shows up in Moon during the real-world day. That changes when you can catch it, not whether it's in your game.

Slots one cartridge can't fill

With one save file and only what the game itself offers, one Sun or Moon cartridge can reach 269 of the 300 slots. The other 31 entries need a trade with another player. That's 31 Pokémon, not 31 separate trades. That's 15 for the other game's exclusives, 6 for the two starter lines you didn't pick, and 10 for evolutions that only happen by trade: Slowking, Alakazam, Machamp, Gigalith, Milotic, Magmortar, Porygon2, Porygon-Z, Electivire and Scizor.

Four more trade evolutions don't need a trade with another player. Gengar can come to help in SOS battles in the Abandoned Thrifty Megamart. Politoed can come to help in SOS battles in Malie Garden, at night while it's raining. Trevenant can visit Isle Abeens in Poké Pelago. And the Graveler you get in a trade in Tapu Village evolves into Golem as soon as the trade ends. The "Needs a trade" filter in the Alola Pokédex checklist shows your 31. The completion guide explains how to trade on a 3DS now that online trading has ended.

This isn't the Ultra Sun and Ultra Moon list

Alola Pokédex #024: Pichu in Pokémon Sun and Moon (302 entries) vs Buneary in Ultra Sun and Ultra Moon (403 entries) — #024 is the quickest check: Pichu in Sun and Moon, Buneary in Ultra Sun and Ultra Moon.

Ultra Sun and Ultra Moon have a larger Alola Pokédex with 403 entries. New Pokémon are added in the middle of the list, so most numbers don't match. For example, #024 is Pichu in Sun and Moon but Buneary in Ultra Sun and Ultra Moon. If the numbers in a guide don't match your game, check which list it uses. See Pokémon Sun vs Ultra Sun for the other differences.

Pokémon you won't find here

Island Scan lets you catch Pokémon from outside Alola, like the Johto starters. They don't have Alola numbers, so they never count toward 300. The Island Scan guide lists them. There's also no National Pokédex mode in Sun and Moon. Pokémon from earlier games can still move in through Pokémon Bank, but only if it's already installed on your 3DS. They only count toward 300 if their species is on this list.

Sun and Moon Pokémon list FAQ

How many Pokémon are in Pokémon Sun and Moon?

The Alola Pokédex lists 302 Pokémon, #001 Rowlet to #302 Marshadow. You need 300 owned to finish it, because Magearna and Marshadow aren't required.

Do Sun and Moon have the same Pokédex?

Yes. Both games list the same 302 Pokémon in the same order. Each game has 15 exclusives that you need to trade for.

Do I need all 302 for the Shiny Charm?

No. The Game Director in the GAME FREAK office in Heahea City gives you the Shiny Charm at 300 owned, so you can skip Magearna and Marshadow.

Is there a National Pokédex in Sun and Moon?

No. The cartridge only has the Alola Pokédex and the four island lists.

Why don't my Ultra Sun numbers match this list?

Ultra Sun and Ultra Moon use a different 403-entry list with new Pokémon added in the middle, so the numbers shift. For example, #024 is Buneary there and Pichu in Sun and Moon.

Do QR scans or Island Scan Pokémon count?

Scanning a normal Pokédex QR code only marks a Pokémon as seen, and seen doesn't count. The special Magearna event QR code is different, because it unlocks the Magearna gift. Island Scan Pokémon aren't on the Alola list at all.