diff --git a/pygea/pangeaservice.py b/pygea/pangeaservice.py
index 5c4316d..fd9667c 100644
--- a/pygea/pangeaservice.py
+++ b/pygea/pangeaservice.py
@@ -321,11 +321,14 @@ class PangeaService:
         sh = hashlib.sha256()
         sh.update(article["url"].encode("utf8"))
         rss["guid"] = sh.hexdigest()
-        rss["title"] = article["title"]
+        rss["title"] = article.get("title") or article.get("socialTeaserTitle")
         rss["link"] = article["url"]
 
-        if article.get("introduction"):
-            rss["summary"] = article["introduction"]
+        summary = article.get("introduction") or article.get(
+            "socialTeaserIntroduction"
+        )
+        if summary:
+            rss["summary"] = summary
 
         if article.get("authors"):
             as_str = ""
@@ -335,17 +338,18 @@ class PangeaService:
                 as_str = as_str[0 : (len(as_str) - 2)]
             rss["authors"] = as_str
 
-        if article.get("image"):
+        image = article.get("image") or article.get("socialTeaserImage")
+        if image:
             # Seek the enclosure details from the image's server
-            metadata = utilities.get_media_metadata(article["image"])
+            metadata = utilities.get_media_metadata(image)
             if metadata:
                 rss["enclosure"] = {
-                    "url": article["image"],
+                    "url": image,
                     "type": metadata["content_type"],
                     "length": metadata["content_length"],
                 }
             else:
-                rss["enclosure"] = {"url": article["image"]}
+                rss["enclosure"] = {"url": image}
 
         if rss.get("enclosure"):
             if self._verbose_p:
diff --git a/tests/test_pangeaservice_snippets.py b/tests/test_pangeaservice_snippets.py
index b6ef7bc..41a2a79 100644
--- a/tests/test_pangeaservice_snippets.py
+++ b/tests/test_pangeaservice_snippets.py
@@ -1,4 +1,4 @@
-from pygea import pangeaservice
+import pygea.pangeaservice as pangeaservice
 
 ARTICLE_WITH_TWEET_SNIPPETS = """
 <div contenteditable="false" class="tag_image tag_snippet" mode="infographics|plain|389510|large||Trinity Audio Embed" querystring=""></div>
@@ -140,6 +140,7 @@ def test_rss_article_from_pangea_article_resolves_supported_snippets(
             "https://www.martinoticias.com/a/29036.html?parameterid=58108": SNIPPET_PAGE_58108,
             "https://www.martinoticias.com/a/29036.html?parameterid=58109": SNIPPET_PAGE_58109,
         }.get(url),
+        raising=False,
     )
 
     rss_article = service.rss_article_from_pangea_article(
@@ -154,3 +155,138 @@ def test_rss_article_from_pangea_article_resolves_supported_snippets(
     assert 'class="twitter-tweet"' in rss_article["content"]
     assert "@HenryAlviarez" in rss_article["content"]
     assert "@MariaCorinaYA" in rss_article["content"]
+
+
+def test_rss_article_from_pangea_article_uses_social_teaser_as_summary_fallback(
+    monkeypatch,
+) -> None:
+    service = object.__new__(pangeaservice.PangeaService)
+    service._verbose_p = False
+    service._domain = "www.martinoticias.com"
+    service._rev_categories = {}
+
+    monkeypatch.setattr(
+        pangeaservice.utilities,
+        "get_media_metadata",
+        lambda _url: None,
+    )
+    monkeypatch.setattr(
+        service,
+        "_fetch_snippet_page_html",
+        lambda _url: None,
+        raising=False,
+    )
+
+    rss_article = service.rss_article_from_pangea_article(
+        {
+            "url": "https://www.martinoticias.com/a/cambios-en-venezuela/454274.html",
+            "title": 'Cambios en Venezuela culminaran con "elecciones libres y justas", dice Rubio',
+            "introduction": "",
+            "socialTeaserIntroduction": "Resumen corto para tarjetas y redes.",
+            "content": "<p>Contenido completo del articulo.</p>",
+            "pubDate": "2026-04-01T13:30:32",
+        }
+    )
+
+    assert rss_article["summary"] == "Resumen corto para tarjetas y redes."
+
+
+def test_rss_article_from_pangea_article_prefers_introduction_over_social_teaser(
+    monkeypatch,
+) -> None:
+    service = object.__new__(pangeaservice.PangeaService)
+    service._verbose_p = False
+    service._domain = "www.martinoticias.com"
+    service._rev_categories = {}
+
+    monkeypatch.setattr(
+        pangeaservice.utilities,
+        "get_media_metadata",
+        lambda _url: None,
+    )
+    monkeypatch.setattr(
+        service,
+        "_fetch_snippet_page_html",
+        lambda _url: None,
+        raising=False,
+    )
+
+    rss_article = service.rss_article_from_pangea_article(
+        {
+            "url": "https://www.martinoticias.com/a/cambios-en-venezuela/454274.html",
+            "title": 'Cambios en Venezuela culminaran con "elecciones libres y justas", dice Rubio',
+            "introduction": "Introduccion canonica.",
+            "socialTeaserIntroduction": "Resumen social.",
+            "content": "<p>Contenido completo del articulo.</p>",
+            "pubDate": "2026-04-01T13:30:32",
+        }
+    )
+
+    assert rss_article["summary"] == "Introduccion canonica."
+
+
+def test_rss_article_from_pangea_article_uses_social_teaser_title_as_fallback(
+    monkeypatch,
+) -> None:
+    service = object.__new__(pangeaservice.PangeaService)
+    service._verbose_p = False
+    service._domain = "www.martinoticias.com"
+    service._rev_categories = {}
+
+    monkeypatch.setattr(
+        pangeaservice.utilities,
+        "get_media_metadata",
+        lambda _url: None,
+    )
+    monkeypatch.setattr(
+        service,
+        "_fetch_snippet_page_html",
+        lambda _url: None,
+        raising=False,
+    )
+
+    rss_article = service.rss_article_from_pangea_article(
+        {
+            "url": "https://www.martinoticias.com/a/cambios-en-venezuela/454274.html",
+            "title": "",
+            "socialTeaserTitle": "Titulo para redes.",
+            "content": "<p>Contenido completo del articulo.</p>",
+            "pubDate": "2026-04-01T13:30:32",
+        }
+    )
+
+    assert rss_article["title"] == "Titulo para redes."
+
+
+def test_rss_article_from_pangea_article_uses_social_teaser_image_as_fallback(
+    monkeypatch,
+) -> None:
+    service = object.__new__(pangeaservice.PangeaService)
+    service._verbose_p = False
+    service._domain = "www.martinoticias.com"
+    service._rev_categories = {}
+
+    monkeypatch.setattr(
+        pangeaservice.utilities,
+        "get_media_metadata",
+        lambda _url: None,
+    )
+    monkeypatch.setattr(
+        service,
+        "_fetch_snippet_page_html",
+        lambda _url: None,
+        raising=False,
+    )
+
+    rss_article = service.rss_article_from_pangea_article(
+        {
+            "url": "https://www.martinoticias.com/a/cambios-en-venezuela/454274.html",
+            "title": "Titulo canonico.",
+            "image": "",
+            "socialTeaserImage": "https://www.martinoticias.com/social.jpg",
+            "content": "<p>Contenido completo del articulo.</p>",
+            "pubDate": "2026-04-01T13:30:32",
+        }
+    )
+
+    assert rss_article["enclosure"]["url"] == "https://www.martinoticias.com/social.jpg"