Gasterosteus aculeatus

Domain: Eukaryota • Regnum: Animalia • Phylum: Chordata • Subphylum: Vertebrata • Infraphylum: Gnathostomata • Cladus: Osteichthyes • Classis: Actinopterygii • Subclassis: Neopterygii • Infraclassis: Teleostei • Superordo: Acanthopterygii • Ordo: Gasterosteiformes • Familia: Gasterosteidae • Genus: Gasterosteus • Species: Gasterosteus aculeatus Linnaeus, 1758

Vernacular names [edit wikidata 'three-spined stickleback']

• English: Banstickle, Barnystickle, Barnytickle, Branchy, Branstickle, Burnstickle, Common stickleback, Cushy, Doctor, Eastern stickleback, European stickleback, Jacksharp, New York stickleback, Pinfish, Prickley, Prickly, Prickly back, Santa Ana Stickleback, Saw-finned stickleback, Spanicle, Spannistickle, Spanny, Spannytickle, Spantickle, Sparnicle, Sparny, Sparnytickle, Spawn, Spawnykettle, Spawnytickle, Stickleback, Thornback, Thorny back, Threespined Stickleback, Threespine Stickleback, Tiddler, Twospine stickleback, three-spined stickleback
• Alemannisch: Dreistachliger Stichling
• العربية: أبو شوكة ثلاثي الشوكات
• مصرى: ابو شوكه ثلاثى الشوكات
• azərbaycanca: Üçtikanlı tikanbalığı
• беларуская: Колюшка трохіголкавая
• беларуская (тарашкевіца): Колюшка трохіголкавая
• български: Триигла бодливка
• bosanski: Gregorac
• català: punxoset, espinós, jonqueter
• čeština: koljuška tříostná
• kaszëbsczi: Òstrzëca
• Cymraeg: Crothell Dri Phigyn
• dansk: Trepigget hundestejle
• Deutsch: Dreistachliger Stichling
• Ελληνικά: Αγκαθερό
• Canadian English: Three-spined stickleback
• British English: Three-spined stickleback
• español: Espinocho, Espinós, Espinosillo, Espinoso
• eesti: Ogalik
• euskara: Arrain hiruarantza
• فارسی: آبنوس سه‌خاره
• suomi: kolmipiikki
• føroyskt: Kombikk
• français: Arselet, Cordonnier, Crève-valet, Épinart, Épinglet, Épinoche, Épinoche à trois épines, Estancelin, Estranglo cat, Spinaubé, Spinavaou, Stichling, epinoche
• Gaeilge: Garmachán
• galego: Espiñento
• Alemannisch: Stichlig
• עברית: עוקצן תלת-קוצי
• magyar: Tüskés pikó
• íslenska: Hornsíli
• 日本語: イトヨ
• 한국어: 큰가시고기
• lietuvių: Trispyglė dyglė
• latviešu: Trīsadatu stagars
• norsk bokmål: trepigget stingsild
• Nederlands: driedoornige stekelbaars
• norsk nynorsk: Trepigga stingsild
• norsk: Trepigget stingsild
• polski: Ciernik
• português: Esgana-gata
• русский: Трёхиглая колюшка
• davvisámegiella: Gulmmet
• žemaitėška: Stiekīs
• Simple English: Three-spined stickleback
• slovenščina: navadni zet
• anarâškielâ: Ryevdikuálmihâš
• nuõrttsääʹmǩiõll: ruʹvddkuâlaž
• српски / srpski: Грегорац
• Seeltersk: Stiekelboars
• svenska: Storspigg
• Türkçe: Dikence balığı
• українська: Колючка триголкова
• vèneto: Spinarela
• Tiếng Việt: Cá ba gai
• walon: Spinoke
• 中文: 三刺鱼
• 中文（中国大陆）: 三刺鱼
• 中文（简体）: 三刺鱼
• 中文（繁體）: 三刺魚
• 中文（香港）: 三刺魚
• 中文（新加坡）: 三刺鱼
• 中文（臺灣）: 三刺魚

Wikispecies has an entry on:

Gasterosteus

• Included subspecies (for WoRMS):

G. a. aculeatus, G. a. santaeannae, G. a. williamsoni

• ITIS link: Gasterosteus aculeatus Linnaeus, 1758

• World Register of Marine Species link: Gasterosteus aculeatus Linnaeus, 1758

• IUCN: Gasterosteus aculeatus Linnaeus, 1758 (old web site) (Least Concern)

• Deutsch: männlicher Dreistachliger Stichling Gasterosteus aculeatus beim befächeln seines Nests
• English: male Three-spined stickleback Gasterosteus aculeatus fanning his nest

• 
• 

• Deutsch: männl. G. aculeatus mit Laichfärbung
• English: male G. aculeatus in spawn color

• 
  fully developed red coloration
• 
  earlier picture of the same animal

• 
  Zoo Frankfurt, Germany
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