水中生物の画像素材（写真・イラスト） 1ページ目

ウミウシ

ヒラムシ

ダンゴウオ（3）

海中の風景　宮古島

ナンヨウハギの群れと豪華な赤いイソバナの群生他 美しいサンゴ礁と熱帯魚の群れ。 沖縄県島尻郡慶良間諸

Fantasy corals with sea mushroom growths. Isolated watercolor illustration of underwater plants for children's prints, clothing, and interior design for themed parties and children's rooms.

ミスジチョウチョウウオ　小笠原　東京都

Marine life in blue monochrome-an octopus,oysters,sardines,shrimp,seashells with air bubbles,hand-drawn in a watercolor composition for fish restaurants and markets.For packaging, isolated on a white

澄んだ池を優雅に泳ぐ美しい錦鯉

Seahorse, corals, sea sponges, seaweed, shells, starfish and bubbles. Hand drawn watercolor illustration on the theme of sea animals and the underwater world. Horizontal rectangular frame, template

やさしい水彩の海

Monochrome blue octopus swims in mysterious deep water.Fluid watercolor illustration in minimalism.For marine themes and design projects.Hand-drawn isolated illustration

出港した船から見る那覇泊港の風景。泊大橋やとまりんが見える。沖縄県那覇市那覇泊港-2025/6/26

サメ AI生成画像

Striped tropical fish swims through corals. Sand with pebbles and stones. Sea urchin floats on the bottom. Bubbles on the background. Watercolor illustration isolated from the background. Hand drawn.

西表島の海　クマノミとイソギンチャク

西表島の海　ダイビングの風景

ベニシボリ

underwater photography jellyfish Chrysaora fuscescens, Pacific sea nettle, West Coast sea nettle

Seamless underwater pattern with aquatic marine life. Contour design of fish, seahorse, starfish, coral, and seaweed. Ocean background, outline style, perfect for aquatic projects.

海中を泳ぐサバのイメージ素材

海中を泳ぐフグのイメージ素材

水面のアメンボ

日本固有種の可愛いレンテンヤッコ（キンチャクダイ科）の幼魚他。伊豆半島南伊豆町中木ヒリゾ浜-2023

テーブルサンゴのフタスジリュウキュウスズメダイ、ミツボシクロスズメダイ、ソラスズメダイ他 ヒリゾ浜

テーブルサンゴに集まる美しいソラスズメダイ（スズメダイ科）キビナゴ（ニシン科）他の群れ。中木ヒリゾ浜

可愛いホシハゼ（ハゼ科）。 神奈川県三浦市荒井浜 2024年6月

ミスジチョウチョウウオ　小笠原　東京都

Crab silhouette in chalk style. Aquatic creature in a marine environment. Underwater scene, doodle format, suitable for summer projects or educational materials.

海中の風景　宮古島

Oceans day paper cut banner with humpback whale. 3d vector save the ocean life awareness with sea animals in underwater landscape with coral reefs, fish, seaweeds. Environmental conservation campaign

Sea fish watercolor isolated on white background. Marine life painting. Watercolor nautical set colorful tropical fish

Sunlit coral reef with dolphins and vibrant underwater marine life in a colorful ocean scene

Underwater world. Cartoon fish, whale and shark swimming in sea. Ocean flora and fauna, plants, sandy bottom with crabs, classy vector scene

Sea composition with fish,starfish, old wooden ship steering wheel and seaweed. Sea bottom. Hand drawn vector illustration.

水中洞窟にいる可愛いハコフグ（ハコフグ科）の幼魚。 静岡県伊豆半島賀茂郡南伊豆町中木ヒリゾ浜2024

鯉が泳ぐ

美しいイソギンチャク畑の可愛いクマノミ（クマノミ亜科）のペア他。賀茂郡南伊豆町中木ヒリゾ浜-2024

Seamless border with tropical fish. Striped red. Lion fish and big yellow . Coral reef. Pebbles and sea . Ocean and aquarium. Watercolor illustration without background. Hand drawing.

Sea Fishes Shell Starfish Seaweed Pearl Frame. Cute ocean marine animals and plants. Adorable underwater world. Watercolor hand painted summer isolated illustration kids nursery baby shower undersea

美しいイソギンチャク畑の可愛いクマノミ（クマノミ亜科）のペア他。賀茂郡南伊豆町中木ヒリゾ浜-2024

イボヤギ（キサンゴ科）他の群生と美しいホウライヒメジ（ヒメジ科）の他群れ。南伊豆中木ヒリゾ浜2024

テーブルサンゴに集まる美しいソラスズメダイ（スズメダイ科）キビナゴ（ニシン科）他の群れ。中木ヒリゾ浜

美しいキンセンイシモチ他の群れ オスが口に卵をくわえて孵化するまで守っている 南伊豆町中木ヒリゾ浜

テーブルサンゴのフタスジリュウキュウスズメダイ、ミツボシクロスズメダイ、ソラスズメダイ他 ヒリゾ浜

広口の漂流瓶に卵を産み付けた美しいソラスズメダイ（スズメダイ科）。 神奈川県三浦市荒井浜2024年

Sunlight filtering through the water surface illuminates a shark gracefully swimming above a vibrant coral reef, teeming with colorful fish in a breathtaking underwater scene

Seaweed wreath with shells, seahorse, starfish in watercolor. Isolated monochrome illustration of sea creatures for marine themed event design, textile design, print, kids parties

Illustration of Seaweed

用水路のナマズ

Cute sea animals and plants. Dolphin seahorse jellyfish stingray seaweed shell and starfish. Watercolor summer seamless pattern on peach pink background for kids baby nursery textile fabric wrapping

Wide shot of young female botanist showing aquatic plants growing in botanical garden greenhouse to group of teenagers

Cartoon funny sharks. Cute shark various emotions, ocean sea predator activities. Underwater life wild characters, isolated childish mascots nowaday vector set

シンプルなクラゲのイラスト

ウミガメと人とのアート的イラスト

Underwater creatures set isolated on white background. Features jellyfish, crustaceans, stars, marine snails, anemones, coral, seaweed in a vibrant display of ocean biodiversity. Vector illustration.

くらげが浮かぶ水槽の風景

出港した船から見る那覇泊港の風景。泊大橋やとまりんが見える。沖縄県那覇市那覇泊港-2025/6/26

水中観覧席（名古屋港水族館　愛知県 名古屋市）

Group of Phyllorhiza punctata or Australian spotted jellyfish swim in deep blue water of aquarium

熱帯の海の熱帯魚のベクターイラストセット

美しいアカヒメジ、ホウライヒメジ、オヤビッチャ他の群れ。 ヒリゾ浜中木南伊豆町伊豆半島静岡県202

巨大なネムリブカとロウニンアジ。美しいサンゴ礁と熱帯魚の群れ。 沖縄県島尻郡慶良間諸島座間味島嘉比島

水中華に浮かぶあじさいとアヒル

可愛いシャチのシルエット

Set of yellow, green, turquoise different seashells and red starfish. Vector illustrations on a white background.

流氷の天使、クリオネの神秘的な姿

水面近くを泳ぐ美しいボラ（ボラ科）の群れ。スキンダイバーも泳いでいる。南伊豆町中木ヒリゾ浜2024年

いろいろ水族館のイラストセット

Watercolor seaweed laminaria set. Underwater plant illustration isolated on white background. For design, prints, fabric or background.

Vector illustration of Coral branch in hand drawn engraving style. Linear drawing of seaweed for underwater design. Etched art painted by inks on isolated background for coastal projects.

新潟のニシキゴイ（錦鯉）

ゆったり泳ぐ美しく大きなアオウミガメ（ウミガメ科）。静岡県伊豆半島賀茂郡南伊豆町中木ヒリゾ浜2024

美しいミヤケヘビギンポ（ヘビギンポ科）。静岡県伊豆半島南伊豆町中木ヒリゾ浜-2023年

watercolor seamless pattern seahorse stingray seashells coral, underwater ocean creatures hand painted marine style

Game sea underwater landscape with giant whale and manta ray, octopus, jellyfish and various fish swimming among vibrant coral reefs, rocks and sea plants on ocean floor. Cartoon vector marine scene

cute jelly fish Vector icon design illustration Template

シンプルで可愛いイッカクのイラスト

可愛いキタマクラ（フグ科）の幼魚。 神奈川県三浦市荒井浜 2024年6月

美しいキビナゴ（ニシン科）他の大群。静岡県伊豆半島賀茂郡南伊豆町中木ヒリゾ浜-2024年

Vector drawing. Sailors on a ship in a storm

Different Fish Flat Icon with Name Vector Set

Tropical sea watercolor seamless pattern with colorful seaweeds, fishes and stingray isolated. Underwater life, sea plants hand drawn repeated texture for tropical design, fabric prints, packaging.

Illustration of Seaweed

ピンク色のさんご

親子　シャチ

岩に擬態したオニダルマオコゼ

出港した船から見る那覇泊港の風景。泊大橋やとまりんが見える。沖縄県那覇市那覇泊港-2025/6/26

Oura Beach is located on the northeast coast of Shikinejima Island in Tokyo JAPAN and is a sandy and secluded place to relax

水中にいる透明なクラゲの幻想的なイラスト

Bird White Swan Animal Cartoon Colored Clipart

Neon tropical parrotfish, colorful corals, anemones. Multicolored frame border with an underwater landscape. Watercolor template for nautical design, cards, tableware, stickers, scrapbook, textiles

Many colorful fish and coral

Colorful coral reef ecosystem with diverse marine life swimming among coral formations in tropical aquarium. Underwater biodiversity conservation efforts and natural beauty. Environmental awareness.

Detailed engraving of two mackerel fish in black and white

Seamless watercolor pattern. Dolphins seashells ocean waves blue colors for tropical sea life underwater animal design

Jellyfish crab and flowers

沈没船　海中の風景　宮古島

美しいツノダシ（ツノダシ科）の群れ。ヒリゾ浜中木南伊豆町伊豆半島静岡県2024

巨大水槽でジンベエザメを観賞する人々