Nudibranch
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Ceratosoma trilobatum Laying Its Egg Ribbon in Lembeh Strait
The Tri-lobed Ceratosoma, or Ribbon Nudibranch, is a visually captivating marine species found in the Indo-Pacific. This salmon-pink slug exhibits unique egg-laying behavior, depositing a coiled ribbon while moving across the substrate. Filming these behaviors in Lembeh Strait requires patience, as natural movement is essential to capture these rare moments.
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Chromodoris Annae (Anna’s Magnificent Sea Slug)
Chromodoris annae, a vibrant blue nudibranch from the Indo-Pacific, captivates divers with its striking coloration and unique reproductive strategy as simultaneous hermaphrodites. Found at depths of 15-100 feet, it primarily feeds on sponges. Puerto Galera is a top diving location for observing this magnificent species.
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Yellow Nudibranch – Gymnodoris subflava
The Gymnodoris subflava, a vibrant yellow nudibranch found off Dumaguete, captivates divers and photographers alike. Growing up to 2.5 cm, this carnivorous gastropod displays bold coloration as an aposematic warning against predators. Its presence reflects the Philippines’ rich marine biodiversity and highlights the significance of a thriving reef ecosystem.
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Gold-Crowned Sea Goddess
The Gold-crowned Sea Goddess (Felimare acriba) is a beautiful nudibranch characterized by its deep blue body, yellow lines, and a golden crown-like structure. Commonly located in the Caribbean, it thrives in shallow reefs and rocky areas. A notable sighting occurred off the coast of St. Vincent.
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Dive Into the Fascinating World of Nudibranchs
National Sea Slug Day, celebrated on October 29th, raises awareness about nudibranchs, vital marine species. Established on marine biologist Terry Gosliner’s birthday, the day emphasizes their ecological importance and stunning diversity, with over 3,000 known species. Nudibranchs also exhibit unique adaptations for defense, making them essential for marine ecosystem health.
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It Takes Two – Nudibranchs
Nudibranchs are a group of shell-less marine molluscs. They are also known as sea slugs. Nudibranchs are hermaphrodites, meaning that they have both male and female reproductive organs. However, they cannot self-fertilize. Instead, they must mate with another nudibranch. Nudibranch mating typically begins with a courtship ritual. This ritual may involve the nudibranchs circling each…
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Arriving At The Dive Resort
Bursting with vibrant energy and an intoxicating sense of anticipation, I arrived at the dive resort on Siladen Island. The warm embrace of the resort staff enveloped me as they welcomed me with genuine smiles, their authentic passion for diving mirroring my own. Their gracious guidance led me to a haven of tranquility—a beautiful, pristine…
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Chromodoris sp.
Chromodoris is a vibrant genus of nudibranchs known for their colorful patterns and golden rhinophores, which help them sense chemicals in the water. A notable image was taken off the coast of Puerto Galera in the Philippines, showcasing their striking beauty and fascinating sensory adaptations.
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Motivational Monday : Chromodoris
This Nudibranch is called Chromodoris. It was spotted near Waidroka Bay in Fiji. Music by DJ Henry Hall
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Underwater Critters From Viti Levu
All photos were captured underwater in the southern region of Viti Levu. Viti Levu is the largest island in the Republic of Fiji. Fiji hosts many different species of colorful nudibranchs and flatworms. Many scuba divers find sea slugs boring but I find them fascinating. Click on the images to enlarge and scroll through the…