Sea Urchins
Les oursins
Synopsis
A close-up look at sand urchins and rock urchins. At the seashore, a man digs up a sand urchin. We look closely. He sets it back in the sand, and it burrows out of sight. Its intestines take nutrients out of sand. Using magnification 200,000 times normal size, we see a rock urchin's spines with suckers on the end; a drawing illustrates how they work. A sea urchin walks toward a rock. We see three-fingered jaws—pedicellaria at the end of flexible stems—take in algae and other bits. We also see cilia less than 0.001 ml in length; their motion constant, creating whirlpools. On the shore again, we watch the setting sun. Occasional titles in French tell us what to watch for.
Key Information & Fast Facts
- Director
- Jean Painlevé
- Original Title
- Les oursins
- Country of Origin
- France
- Spoken Languages
- French
- Runtime
- 10m
- Production Studios
- Films Diamant
Creative Leadership & Key Crew
Jean Painlevé
Department Leadership Roster
Jean Painlevé
Director
Production Stills & Gallery
Official cinematic photography and background stills for Sea Urchins.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring Sea Urchins.
Criterion Collection
The Complete Criterion Collection. The Criterion Collection is a video distribution company that sells 'important classic and contemporary films' in editions that offer the highest technical quality. This list contains only the featured films released on DVD, BluRay and 4K Criterion releases — no supplements are included. Organized by spine number with the newest releases first. CC标准收藏完整收录版： 收录标准收藏（Criterion Collection）发行的重要经典及当代电影。仅包含正片（涵盖 DVD、蓝光及 4K 版本），已排除花絮补充内容。按 CC 发行编号倒序排列（最新发行在前）。 *注：榜单源数据中包含部分剧集/迷你剧，由于本片单只收录纯电影，故不再收录以下非电影条目：* • [#214] Mangrove (2020) • [#215] Lovers Rock (2020) • [#216] Red, White and Blue (2020) • [#217] Alex Wheatle (2020) • [#486] Eight Hours Don’t Make a Day (1972) • [#647] Dekalog (1989) • [#944] World on a Wire (1973) • [#1187] Berlin Alexanderplatz (1980) • [#1338] Fanny and Alexander (1984) • [#1341] Tanner '88 (1988) • [#1371] Scenes from a Marriage (1973) *注：以下影片因 TMDB 尚未收录，暂不在此片单中展示：* • [#531] First (2012) • [#1699] Ulysse (1983) *(Updated via Automated ETL Pipeline: 2026-10-11 07:39:08 UTC+8)*
Nature-Documentary
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ALLL MOVIESSS
Public Domain
Movies in the public domain in the United States. References: https://en.wikipedia.org/wiki/List_of_films_in_the_public_domain_in_the_United_States archive.org
criterion collection
The Criterion Collection
All Spines
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Frequently Asked Questions About Sea Urchins
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Sea Urchins about?
A close-up look at sand urchins and rock urchins. At the seashore, a man digs up a sand urchin. We look closely. He sets it back in the sand, and it burrows out of sight. Its intestines take nutrients out of sand. Using magnification 200,000 times normal size, we see a rock urchin's spines with suckers on the end; a drawing illustrates how they work. A sea urchin walks toward a rock. We see three-fingered jaws—pedicellaria at the end of flexible stems—take in algae and other bits. We also see cilia less than 0.001 ml in length; their motion constant, creating whirlpools. On the shore again, we watch the setting sun. Occasional titles in French tell us what to watch for.
Who directed Sea Urchins?
Sea Urchins was directed by Jean Painlevé.
Who stars in Sea Urchins?
The principal cast of Sea Urchins includes Not specified.
When was Sea Urchins released and how long is it?
Sea Urchins was released in 1929 with a total runtime of 10m.