fschieber/wit-captions huggingface dataset:
Zerfall eines 
  
    
      
        
          
            
              
                K
                ¯
              
            
          
          
            0
          
        
      
    
    {\displaystyle {\bar {K}}^{0}}
  
-Mesons in ein Myon-Antimyon-Paar. Die beiden Feynman-Diagramme mit einem virtuellen Up-Quark und einem Charm-Quark haben entgegengesetzte Vorzeichen und heben sich daher nahezu auf. Die Faktoren 
  
    
      
        sin
        ⁡
        
          θ
          
            
              C
            
          
        
      
    
    {\displaystyle \sin \theta _{\mathrm {C} }}
  
 und 
  
    
      
        cos
        ⁡
        
          θ
          
            
              C
            
          
        
      
    
    {\displaystyle \cos \theta _{\mathrm {C} }}
  
 ergeben sich aus der Cabibbo-Mischung.
L'image ci-dessus montre la répartition du pergélisol (mauve) et l'étendue maximale moyenne saisonnière et intermittente des terrains gelés dans l'hémisphère Nord. Le « Sol gelé saisonnier » (bleu) désigne les zones où le sol est gelé pendant 15 jours ou plus par an, alors que « sol gelé par intermittence » (rose) se réfère à des zones où le sol est gelé pendant moins de 15 jours par an . La ligne pleine indique l'étendue maximale moyenne de la couverture de neige saisonnière. Le pergélisol occupe environ 22 790 000 km2 ou 23,9 % des terres émergées de l'hémisphère Nord. En moyenne, la mesure maximale du sol gelé saisonnier est d'environ 55 000 000 km2 ou 55 % de la superficie totale des terres, tandis que l'étendue maximale de la couverture de neige est d'environ 47 000 000 km2, soit environ 47 % de la surface totale des terres dans l'hémisphère nord. (Source NASA)
Plan parku historycznego Sukhotai: 1. Pomnik Ramkhamhaenga, 2. Wat Mahāthāt, 3. Narodowe Muzeum im. Ramkhamhaenga, 4. Wat Traphang Ngoen, 5. Wat Sri Sawai (Wat Sri Svāya), 6. Wat Traphang Thong, 7. Wat Sra Sri (Wat Sa Si), 8. Wat Chana Songkhrām, 9. Wat Trakuan, 10. San Ta Pha Daeng (Ta Pha Daeng Shrine), 11. Wat Phra Phai Luang, 12. Turiang Kilns, 13. Wat Sangkhawat (Wat Sanghāvāsa), 14. Wat Si Chum, 15. Wat Chang Lom, 16. Wat Thraphang Thong Lang, 17. Wat Chedi Sung, 18. Wat Kon Laeng, 19. Wat Ton Chan, 20. Wat Chetuphon, 21. Wat Chedi Si Hong, 22. Wat Si Phichit Kirati Kanlayaram (Sri Vicitrakirtikanlyārāma), 23. Wat Wihan Thong, 24. Wat Asokaram, 25. Wat Mum Langka, 26. Wat Saphan Hin, 27. Wat Aranyik (Wat Arannika), 28. Wat Chang Rop, 29. Wat Chedi Ngam, 30. Wat Tham Hip, 31. Wat Mangkon, 32. Wat Phra Yuen, 33. Wat Pa Mamuang, 34. Wat Thuek, 35. Phra Ruang Dam
English: Map of Sukhothai Historical Park, Sukhothai Province, northern Thailand. King Ramkhamhaeng Monument Wat Mahāthāt Ramkhamhaeng National Museum Wat Traphang Ngoen Wat Sri Sawai (Wat Sri Svāya) Wat Traphang Thong Wat Sra Sri (Wat Sa Si) Wat Chana Songkhrām Wat Trakuan San Ta Pha Daeng (Ta Pha Daeng Shrine) Wat Phra Phai Luang Turiang Kilns Wat Sangkhawat (Wat Sanghāvāsa) Wat Si Chum Wat Chang Lom Wat Thraphang Thong Lang Wat Chedi Sung Wat Kon Laeng Wat Ton Chan Wat Chetuphon Wat Chedi Si Hong Wat Si Phichit Kirati Kanlayaram (Sri Vicitrakirtikanlyārāma) Wat Wihan Thong, Wat Asokaram Wat Mum Langka Wat Saphan Hin Wat Aranyik (Wat Arannika) Wat Chang Rop Wat Chedi Ngam Wat Tham Hip Wat Mangkon Wat Phra Yuen Wat Pa Mamuang Wat Thuek Phra Ruang Dam ไทย: แผนผัง อุทยานประวัติศาสตร์ สุโขทัย พระบรมราชานุสาวรีย์พ่อขุนรามคำแหงมหาราช วัดมหาธาตุ พิพิธภัณฑสถานแห่งชาติรามคำแหง วัดตระพังเงิน วัดศรีสวาย วัดตระพังทอง วัดสระศรี วัดชนะสงคราม วัดตระกวน ศาลตาผาแดง วัดพระพายหลวง เตาทุเรียงสุโขทัย วัดสังฆวาส วัดศรีชุม วัดช้างล้อม วัดตระพังทองหลาง วัดเจดีย์สูง วัดก้อนแลง วัดต้นจันทร์ วัดเชตุพน วัดเจดีย์สี่ห้อง วัดศรีพิจิตรกิรติกัลยาราม วัดวิหารทอง วัดอโสการาม วัดมุมลังกา วัดตะพานหิน วัดอรัญญิก วัดช้างรอบ วัดเจดีย์งาม วัดถ้ำหีบ วัดมังกร วัดพระยืน วัดป่ามะม่วง วัดตึก เขื่อนสรีดภงค์ หรือทำนบพระร่วง
Cleòpatra va exercir una profunda fascinació sobre Cèsar. Quadre Cleòpatra provant verins en condemnats a mort d'Alexandre Cabanel. Segons l'historiador llatí Suetoni, Cèsar va seduir a nombroses dones al llarg de la seva vida i sobretot a aquelles pertanyents a l'alta societat romana.[17] Segons l'autor, Cèsar hauria seduït a Postumia, esposa de Servi Sulpici Lemònia Ruf, Lòl·lia, esposa d'Aule Gabini i Tertulla, esposa de Marc Licini Cras. També sembla haver freqüentat a Mucia, esposa de Gneu Pompeu Magne.[17] Així mateix, Cèsar va mantenir relacions amb Servília Cepionis, mare de Brut, a la qual semblava apreciar especialment.[17] Suetoni refereix els diferents regals i beneficis que va oferir a la seva estimada, dels quals destaca una magnífica perla amb un valor de sis milions de sestercis.[17] L'amor de Servília cap a Cèsar era conegut públicament a Roma.[18]
Français : Cléopatre essayant des poisons sur des condamnés à mortEnglish: Cleopatra testing poisons on condemned prisoners
A Sámi noaidi with his drum and subsequently in trance; as illustrated in Johannes Schefferus's Lapponia (1673).
Isaac Olsen wrote: "hand falder i En Dvalle lige som død og bliver svart og blaa i ansigtet, og mens hand saa liger som død, da kand hand forrette saadant, og mange som er nær død, og siunis som død for menniskens øyen, de kand blive straxt frisk igjen paa samme timme, og naar hand liger i saadan besvimmelse eller Dvalle, da kand han fare vide om kring og forretter meget og kand fortælle mangfoldigt og undelige ting, naar hand opvogner, som hand haver seet og giort, og kand fare vide om landene og i mange steder og føre tidende derfra og føre vise tegen og mercke med sig der fra naar hand er beden der om, og da farer hand og saa i strid i mod sine modstandere og kampis som i En anden verden, indtil at den Ene har lagt livet igien, og er over vunden".[33]
English: Sami shaman with his drum, as illustrated in Johannes Schefferus' Lapponia (1673).
7 de Agosto de 1979; embaixada dos E.U.A. na Argentina; memorando da conversação com "Jorge Contreras", diretor do “Grupo de Trabalho 7” da "Reunião Central" da "Unidade de Inteligência do Exército 601", que reuniu a membros de todos os corpos das Forças Armadas da Argentina. Assunto: "Elementos da repressão do Governo do terrorismo-Subversão. documento original no sítio web do National Security Archive. Segundo o National Security Archive, a Junta Militar, dirigida por Jorge Rafael Videla, acreditava  contar com a aprovação dos Estados Unidos para os seus assaltos à esquerda em nome da "doutrina de segurança nacional". A Embaixada dos E.U.A. em Buenos Aires,  queixou-se a Washington de que os funcionários públicos argentinos estavam "eufóricos" com os sinais recebidos dos altos funcionários públicos dos E.U.A., incluindo o Secretário de Estado Henry Kissinger [1].
De voedselketen in Liaoning was als volgt:
 In deze kringloop-voedselketen stonden kleine organismen als bacteriën, schimmels, plankton en amoeben onderaan. Zij werden gegeten door ongewervelden als rivierkreeftjes. Deze werden op hun beurt gegeten door kleine vissen. Opnieuw werden zij gegeten door grotere vissen, die ten prooi konden vallen aan overvliegende pterosauriërs, wie zelf gegeten konden worden door grotere choristoderen als Tchoiria en de hier afgebeelde Liaoxisaurus. Zij konden ten prooi vallen aan kleinere theropoden als dromaeosauriërs die weer gegeten werden door grotere theropoden als Sinotyrannus. Als zo'n grote theropode stierf, voedde diens karkas, indien de kans gegeven, alle voorafgaande dieren. De voor de andere dieren oneetbare delen werden door bacteriën, schimmels, plankton en amoeben gegeten. Zo begon de hele cyclus weer helemaal opnieuw.
English: Food chain in the Jehol-group in the Early-Cretaceous. 1. Bigger theropods (e.g. Sinornithosaurus) 2. Smaller theropods (e.g. Protarchaeopteryx) 3. Herbivores, including iguanodontids, stegosaurs, sauropods and ceratopsians (e.g. Liaoceratops) 4.Pterosaurs (e.g. Liaoningopterus) 5. Early birds (e.g. Changchengornis) 6. Bigger choristoderes and early crocodylians 7. Early mammals (e.g. Eomaia) 8. Fish 9. Smaller choristoderes (e.g. Hyphalosaurus) 10. Amphibians and small reptiles
Αναπαράσταση συνεδρίασης της Ρωμαϊκής Συγκλήτου: Ο Μάρκος Τύλλιος Κικέρων καταγγέλει τον Κατιλίνα, από τοιχογραφία του 19ου αιώνα στο Παλάτσο Μαντάμα, έδρα της Ιταλικής Γερουσίας. Αξίζει να επισημανθεί ότι οι ιδεαλιστικές μεσαιωνικές και μετέπειτα καλλιτεχνικές απεικονίσεις των συνεδριών είναι σχεδόν ομοιόμορφα ανακριβείς. Οι απεικονίσεις δείχνουν συνήθως τους συγκλητικούς τοποθετημένους σε ένα ημικύκλιο γύρω από έναν ανοιχτό χώρο όπου στέκονται οι ρήτορες. Στην πραγματικότητα η δομή του υφιστάμενου κτιρίου της Κουρίας, που χρονολογείται στην τρέχουσα μορφή του από την εποχή του αυτοκράτορα Διοκλητιανού, δείχνει ότι οι συγκλητικοί κάθονταν σε ευθείες και παράλληλες γραμμές σε κάθε πλευρά του εσωτερικού του κτιρίου. Σε κινηματογραφικές ταινίες,  απεικονίζεται σωστά στην ταινία Η Πτώση της Ρωμαϊκής Αυτοκρατορίας και λανθασμένα, για παράδειγμα, στην ταινία Σπάρτακος.
Portion of fresco above door (included in the Width dimension) cropped from image.
Bildhaft entspräche der Indefinido jeweils einer Erzähl- und damit „Zeitblase“ oder „-kapsel“, welche aus dem im Imperfecto versprachlichten „Erzähl-Hintergrund“ oder „-Untergrund“ aufsteigt. Diese „Zeitblase“ ist begrenzt durch eine Membran und hat eine definierbare Ausdehnung (Dauer). Steht die Zeitblase der Gegenwärtigkeit näher so wird eher das Pretérito perfecto compuesto verwendet, eine größere Distanz führt zur Verwendung des Pretérito perfecto simple oder Indefinido. Der „Erzähl-Hintergrund“ ist die „narrative Masse“ aus denen zum einen die „Zeitkapseln“ aufsteigen, die aber zum anderen in die Vergangenheit verortet wurde. Der Erzähler betont den Charakter der Wiederholung (iterative Aktionsart) und der Regelmäßigkeit (durative Aktionsart) der „narrative Masse“ und lässt dabei offen, ob das Geschehen, das in der Vergangenheit eingesetzt hat, noch andauert.
English: Siamese fighting fish (Betta splendens) fry (11 days old) in a bubble nest.
The figure of 
  
    
      
        
          e
          
            M
            [
            f
            (
            s
            y
            +
            
              x
              
                0
              
            
            )
            −
            f
            (
            
              x
              
                0
              
            
            )
            ]
          
        
      
    
    {\displaystyle e^{M[f(sy+x_{0})-f(x_{0})]}}
  
 with 
  
    
      
        M
      
    
    {\displaystyle M}
  
 equals 1, 2 and 3, and the red line is the curve of function 
  
    
      
        
          e
          
            −
            π
            
              y
              
                2
              
            
          
        
      
    
    {\displaystyle e^{-\pi y^{2}}}
  
 .
English: plot exp(M[f(sy+x_0)-f(x_0)]) with different M
Noción gráfica de un gradiente de concentración: En un gráfico de concentración vs distancia (X), las rectas tangentes a los puntos A y B representan las funciones gradiente de concentración en esos puntos (
  
    
      
        ∇
        ϕ
        =
        ∂
        ϕ
        
          /
        
        ∂
        x
      
    
    {\displaystyle \nabla \phi =\partial \phi /\partial x}
  
). Estas rectas tienen pendiente negativa, por lo que el vector gradiente apunta hacia la izquierda, hacia el punto de mayor concentración. El vector flujo difusivo (J) moviéndose hacia la zona de menor concentración es proporcional al diferencial de concentración en ese punto y tiene sentido contrario al gradiente (
  
    
      
        
          J
        
        =
        −
        D
        ∇
        ϕ
      
    
    {\displaystyle \mathbf {J} =-D\nabla \phi }
  
).
Žluto-červeno-modrá trikolóra byla kompromisním řešením moravských vlastenců, o jehož praktickém naplnění ale téměř chybí zprávy.[8] V roce 1880 moravské místodržitelství údaj o "zlaté-červené-modré" jako zemských barvách, který se objevoval v různých v zemi vydávaných kalendářích, označilo za nesprávný a za moravské zemské barvy považovalo jedině "zlatou-červenou".[109] V rozporu s oficiálním stanoviskem je informace v Dačických listech z roku 1896, podle níž byly pro Moravu stanoveny zemské barvy žlutá-červená-modrá, jelikož původní barvy země bílá-červená-modrá byly úřady vykládány jako nepřípustné a zakazovány, protože prý představovaly "všeslovanské" barvy. Zlatá (žlutá), červená a modrá jsou s odkazem na zlatočerveně šachovanou orlici vyjmenovány jako moravské zemské barvy Matoušem Václavkem v Úvodu do zeměpisu markrabství Moravského z téhož roku.[108][110]
Anetavlen med våbenskjold for Maren Jørgensdatter (Staur) fra 1685. 
På venstre side (farssiden) af anetavlen er det i første linje: Fra venstre Gran, Rustung, Benkestokk, Staur; 2. linje: von Bergen, Skanke, Flemming, Bonde; 3. linje: Galtung, Kold, Haar, Basse; 4. linje: Sinklair, Adelsteen, Gast, Graa. 
Højre side (moderens siden) er det fra første linje fra venstre: Rød, Rustung, Vinter, Gås; 2. linje: Seefeld, Skanke, Gaelskytt, Bagge; 3. linje: Rostrup, Evindzøn, Nagel, Teiste; 4. linje: Jylling, Måneskjold, Freberg, Hartgenger.
 Tavlen læses fra Staur som far, farfar, og så videre; Benkestokk som farmor, og så videre... Rød som mor, morfar, og så videre; Rustung som mormor, og så videre...
Kilde: Rigsarkivet i København, 860, Håndskriftssamlingen I, Terkel Klevenfeldt (1710–1777), Dokumenter vedrørende adelige familier, pakke 37.
Foto: Arne Kvitrud i 2009.
English: Arms of heraldic for Maren Jørgensdatter Staurs family from 1685 Norsk bokmål: Anetavlen med våpenskjold etter Maren Jørgensdatter (Staur) fra 1685. Kilde Rigsarkivet i København, 860, Håndskriftssamlingen I, Terkel Klevenfeldt (1710–1777), Dokumenter vedr adelige familier, pakke 37.
Representació de la formació d'un cristall de clorur de sodi, NaCl, a partir dels anions clorur, Cl- (en verd) i dels cations sodi, Na+ (en lila), segons l'equació química:
 
  
    
      
        N
        
          a
          
            (
            g
            )
          
          
            +
          
        
        +
        C
        
          l
          
            (
            g
            )
          
          
            −
          
        
        
          
            →
            
              
                U
                
                  r
                
              
            
          
        
        N
        a
        C
        
          l
          
            (
            s
            )
          
        
      
    
    {\displaystyle Na_{(g)}^{+}+Cl_{(g)}^{-}{\xrightarrow {U_{r}}}NaCl_{(s)}}
The function 
  
    
      
        f
        :
        
          R
        
        →
        
          R
        
      
    
    {\displaystyle f:\mathbb {R} \to \mathbb {R} }
  
 with 
  
    
      
        f
        (
        x
        )
        =
        
          x
          
            2
          
        
        sin
        ⁡
        
          (
          
            
              
                1
                x
              
            
          
          )
        
      
    
    {\displaystyle f(x)=x^{2}\sin \left({\tfrac {1}{x}}\right)}
  
 for 
  
    
      
        x
        ≠
        0
      
    
    {\displaystyle x\neq 0}
  
 and 
  
    
      
        f
        (
        0
        )
        =
        0
      
    
    {\displaystyle f(0)=0}
  
 is differentiable. However, this function is not continuously differentiable.
Табула пеутингеријана један је од итинераријума на којима је уцртана и ова ромска комуникација У Римској карти из 3. века званој Табула пеутингеријана (на слици) налази се списак главних комуникација Римске империје. Један од тих путева који је уписан у карти као (Via Militaris) имао је поред трговачког и велики војнички значај. Овај пут је спајао Скадар и Нарону, римску варош која се налазила поред Неретве, код града Метковића. Од Скадра је водио зетском долином у Никшић, па преко Бањана у Столац и даље за Нарону. У овој карти означене су станице, као и растојање у римским миљама (једна римска миља 1.420 метара) од једне станице до друге. На путу од Скадра до Нероне уписана су ова места: SCODRA XX4) - SINA XVI - BERZUMNO X - HALATA XVII - SALLUNTO XI - VARIS VI - ANDERBA XVII - SALLUNTO XII - LEVSINIO VIII - XVI - PARDVA XIV - DILUNTO XII - ADTURES XII - NARONA.
English: Tabula Peutingeriana, 1-4th century CE. Facsimile edition by Konrad Miller, 1887/1888 Română: Tabula Peutingeriana, sec. I-IV d.C. Facsimil de Conradi Millieri (Konrad Miller), 1887/1888 Русский: Реконструкция Пейтингеровой скрижали, сделанная Конрадом Миллером (Konrad Miller) в 1887/88 г.
Hình vẽ đơn giản hóa thiết bị giao thoa kế laser Advanced LIGO (không đúng tỷ lệ). Sóng hấp dẫn truyền qua vuông góc với mặt phẳng của thiết bị và trạng thái phân cực tuyến tính song song với hốc quang học dài 4 km sẽ làm kéo dài một cánh tay 4 km và đồng thời làm co ngắn cánh tay kia trong khoảng thời gian một nửa chu kỳ sóng; sự thay đổi độ dài này biến đổi ngược lại trong nửa chu kỳ sóng tiếp theo. Cảm biến quang ghi lại sự thay đổi của cường độ chùm tia laser do bởi sự chênh lệch độ dài này. Trong khi hướng của thiết bị đáp ứng mạnh nhất trong trường hợp này, nó vẫn nhạy với trường hợp sóng hấp dẫn đến từ góc khác và trạng thái phân cực kiểu khác (sóng hấp dẫn truyền tự do qua Trái Đất). Ảnh nhỏ (a): Vị trí và hướng của các trạm đo LIGO ở Hanford, WA (H1) và Livingston, LA (L1). Ảnh (b): Giới hạn nhiễu và độ nhạy của mỗi thiết bị gần thời điểm đo tín hiệu.[1]
English: Simplified diagram of an Advanced LIGO detector (not to scale). A gravitational wave propagating orthogonally to the detector plane and linearly polarized parallel to the 4-km optical cavities will have the effect of lengthening one 4-km arm and shortening the other during one half-cycle of the wave; these length changes are reversed during the other half-cycle. The output photodetector records these differential cavity length variations. While a detector’s directional response is maximal for this case, it is still significant for most other angles of incidence or polarizations (gravitational waves propagate freely through the Earth). Inset (a): Location and orientation of the LIGO detectors at Hanford, WA (H1) and Livingston, LA (L1). Inset (b): The instrument noise for each detector near the time of the signal detection; this is an amplitude spectral density, expressed in terms of equivalent gravitational-wave strain amplitude. The sensitivity is limited by photon shot noise at frequencies above 150 Hz, and by a superposition of other noise sources at lower frequencies [47]. Narrow-band features include calibration lines (33–38, 330, and 1080 Hz), vibrational modes of suspension fibers (500 Hz and harmonics), and 60 Hz electric power grid harmonics.
Figura 5. Transporte tubular para gás natural.
 1 – Gás natural proveniente dos poços existentes no solo;
 2 – Sistemas tubulares;
 3 – Instalações de armazenamento de gás;
 4 – Gás natural proveniente de plataformas marítimas;
 5 – Instalações de armazenamento e de tratamento de gás natural liquefeito;
 6 – Gás natural liquefeito transportado por navios tanque;
 7 – Fábricas de processamento e de tratamento do gás;
 8 – Estações de compressão;
 9 – Tubulações de transmissão do gás natural;
 10 – Instalações de armazenamento de gás;
 11 – Estações de compressão;
 12 – Instalações de produção de energia eléctrica;
 13 – Clientes com grande poderio industrial;
 14 – Pequenas fábricas;
 15 – “Portões” da cidade;
 16 – Distribuição local de gás natural;
 17 – Clientes comerciais;
 18 – Consumidores em zonas habitacionais;
 19 – Abastecimento a veículos movidos a gás.
Português: Transporte tubular para gás natural
The reinforcing effects of drugs of abuse, such as nicotine, is associated with its ability to excite the mesolimbic and dopaminergic systems.[220]
How do e-cigarettes affect the brain?[221] The nicotine in e-liquids readily absorbs into the bloodstream when a person uses an e-cigarette.[221] Upon entering the blood, nicotine stimulates the adrenal glands to release the hormone epinephrine (adrenaline).[221] Epinephrine stimulates the central nervous system and increases blood pressure, breathing, and heart rate.[221] As with most addictive substances, nicotine increases levels of a chemical messenger in the brain called dopamine, which affects parts of the brain that control reward (pleasure from natural behaviors such as eating).[221] These feelings motivate some people to use nicotine again and again, despite possible risks to their health and well-being.[221]
English: This image is a modification of File:Overview of reward structures in the human brain.jpg with the mesocortical pathway recolored in orange and revisions to the labels for the Nucleus accumbens, Prefrontal cortex, Dorsal Striatum*, Nigrostriatal pathway, Mesocortical pathway*, and Mesolimbic pathway* (an asterisk indicates a modified label – as opposed to an overwritten label – in this version). Overview of reward structures in the human brain. Dopaminergic neurons are located in the midbrain structures substantia nigra (SNc) and the ventral tegmental area (VTA). Their axons project to the dorsal and ventral striatum (caudate nucleus, putamen and ventral striatum including nucleus accumbens), the dorsal and ventral prefrontal cortex, and elsewhere. Additional brain structures in the reward system include the supplementary motor area in the frontal lobe, the rhinal cortex in the temporal lobe, the pallidum and subthalamic nucleus in the basal ganglia, and others.
The distributions of Symbiodinium species comprising different ecological guilds in a coral reef ecosystem. A. Host cnidarians can expel millions of symbiont cells (viable and necrotic) per day into the surrounding environment (a).  In turn these animals pass large volumes of water through their gastrovascular system for respiration and waste removal, a process that introduces numerous small particles including food and various other Symbiodinium spp. (indicated by differences in cell color) (b). B. The ecological niche, from the viewpoint of functional groups, differs among species of Symbiodinium. Several ecological guilds exist, including abundant host-specific and host-generalist species (1), low background and potentially opportunistic species (2), and non-symbiotic species closely associated with the coral's biome (3) and/or occupying unrelated habitats (4)
English: Figure 12. The distributions of Symbiodinium species comprising different ecological guilds in a coral reef ecosystem. A. Host cnidarians can expel millions of symbiont cells (viable and necrotic) per day into the surrounding environment (a). In turn these animals pass large volumes of water through their gastrovascular system for respiration and waste removal, a process that introduces numerous small particles including food and various other Symbiodinium spp. (indicated by differences in cell color) (b). B. The ecological niche, from the viewpoint of functional groups, differs among species of Symbiodinium. Several ecological guilds exist, including abundant host-specific and host-generalist species (1), low background and potentially opportunistic species (2), and non-symbiotic species closely associated with the coral’s biome (3) and/or occupying unrelated habitats (4)