This is official site of Black Water Dive® produced by photographer Ryo Minemizu. Black Water Dive® is a kind of night diving. We are setting up underwater lights of high-color rendering on the sea bottom of night that while considering tides, times, places. The creature which appears is mainly juveniles and larvae. All is fascinating, and it's not to be seen at daytime or regular night diving. It will be your first experience. This site will introduce the state of the event and the creatures seen and also future of BWD schedules. *"BWD"stands for Black Water Dive®.*Black Water Dive® is a registered trademark of Ryo Minemizu.

2020年7月14日火曜日

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☆𝐫𝐞𝐟𝐥𝐞𝐜𝐭𝐢𝐨𝐧☆ Yellowing flyingfish. A reflection photo in the calm sea. ☆ ★ ☆ 𝐒𝐩𝐞𝐜𝐢𝐞𝐬: Cypselurus poecilopterus 𝐅𝐚𝐦𝐢𝐥𝐲: Exocoetidae 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧: Kume island Okinawa Japan -0m 𝐒𝐞𝐚 𝐰𝐚𝐭𝐞𝐫 𝐭𝐞𝐦𝐩𝐚𝐭𝐮𝐫𝐞: twenty eight degrees 𝐃𝐚𝐭𝐞: August, 2018 𝐇𝐨𝐮𝐬𝐢𝐧𝐠: Anthis Nexus 𝐂𝐚𝐦𝐞𝐫𝐚: Canon EOS 5D Mark IV, SIGMA MACRO 50mm F2.8 EX DG 𝐒𝐭𝐫𝐨𝐛𝐞𝐬: @inon_japan INON Z-330 ×2 with Rubber Hood Sleeve 𝐋𝐢𝐠𝐡𝐭𝐬: @rgblue2013 RGBlue System03 (Option: harf long cable var), RGBlue Spot beam 𝐃𝐢𝐯𝐞𝐬𝐡𝐨𝐩: DIVE ESTIVANT ☆ ★ ☆ #allnatureshots #BBCWildlifePOTD #blackwaterphotography #blackwaterdive #discoverocean #divermag #earthfocus #ForTheFuture #instadiver #MarineScientificPhotography #nuts_about_wildlife #nuts_about_nature #naturephotography #PostConsumerSociety #padi #StopOfferingDisposablePlastic #uwpic #uwbehavior #underwatermacro #underwaterphotography #wildlifephotography #wildlifepic #ocean #Yellowingflyingfish #Exocoetidae #Cypseluruspoecilopterus #ryominemizu #アヤトビウオ

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☆soldierfish☆ Larval pinecone soldierfish. When it grows, it becomes a red fish. ☆ ★ ☆ 𝐒𝐩𝐞𝐜𝐢𝐞𝐬: Myripristis sp. 𝐅𝐚𝐦𝐢𝐥𝐲: Holocentridae 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧: Kume island Okinawa Japan -8m 𝐒𝐞𝐚 𝐰𝐚𝐭𝐞𝐫 𝐭𝐞𝐦𝐩𝐚𝐭𝐮𝐫𝐞: twenty eight degrees 𝐃𝐚𝐭𝐞: August, 2018 𝐇𝐨𝐮𝐬𝐢𝐧𝐠: Anthis Nexus 𝐂𝐚𝐦𝐞𝐫𝐚: Canon EOS 5D Mark IV, SIGMA MACRO 50mm F2.8 EX DG 𝐒𝐭𝐫𝐨𝐛𝐞𝐬: @inon_japan INON Z-330 ×2 with Rubber Hood Sleeve 𝐋𝐢𝐠𝐡𝐭𝐬: @rgblue2013 RGBlue System03 (Option: harf long cable var), RGBlue Spot beam 𝐃𝐢𝐯𝐞𝐬𝐡𝐨𝐩: DIVE ESTIVANT ☆ ★ ☆ #allnatureshots #BBCWildlifePOTD #blackwaterphotography #blackwaterdive #discoverocean #divermag #earthfocus #ForTheFuture #instadiver #MarineScientificPhotography #nuts_about_wildlife #nuts_about_nature #naturephotography #PostConsumerSociety #padi #StopOfferingDisposablePlastic #uwpic #uwbehavior #underwatermacro #underwaterphotography #wildlifephotography #wildlifepic #ocean #larvalfish #Pineconesoldierfish #Holocentridae #Myripristis #ryominemizu #アカマツカサ属

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2020年7月10日金曜日

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☘𝐊𝐨𝐧𝐨𝐡𝐚☘ There is a distinct gastric peduncle following four simple radial canals. ☘ ♧ ☘ 𝐒𝐩𝐞𝐜𝐢𝐞𝐬: Eutima sp. 𝐅𝐚𝐦𝐢𝐥𝐲: Eirenidae 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧: Kume island Okinawa Japan -5m 𝐒𝐞𝐚 𝐰𝐚𝐭𝐞𝐫 𝐭𝐞𝐦𝐩𝐚𝐭𝐮𝐫𝐞: twenty eight degrees 𝐃𝐚𝐭𝐞: June, 2020 𝐇𝐨𝐮𝐬𝐢𝐧𝐠: Anthis Nexus 𝐂𝐚𝐦𝐞𝐫𝐚: Canon EOS 5D Mark IV, SIGMA MACRO 50mm F2.8 EX DG 𝐒𝐭𝐫𝐨𝐛𝐞𝐬: @inon_japan INON Z-330 ×2 with Rubber Hood Sleeve 𝐋𝐢𝐠𝐡𝐭𝐬: @rgblue2013 RGBlue System03 (Option: harf long cable var), RGBlue Spot beam 𝐃𝐢𝐯𝐞𝐬𝐡𝐨𝐩: DIVE ESTIVANT ☘ ♧ ☘ #allnatureshots #BBCWildlifePOTD #blackwaterphotography #blackwaterdive #discoverocean #divermag #earthfocus #ForTheFuture #instadiver #MarineScientificPhotography #nuts_about_wildlife #nuts_about_nature #naturephotography #PostConsumerSociety #padi #StopOfferingDisposablePlastic #uwpic #uwbehavior #underwatermacro #underwaterphotography #wildlifephotography #wildlifepic #ocean #jellyfish #Eirenidae #Eutima #ryominemizu #コノハクラゲ属

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2020年7月9日木曜日

Drifters 4K - in Black Water Dive

２０２０年６月末に、久米島で開催したBlack Water Dive®に現れた様々な生き物の一部を4Kカメラで撮影し、３分間にまとめた映像です。映像に現れる順に、カラカサクラゲに乗るヒメセミエビ類のフィロソーマ幼生（甲長15ｍｍ）、フリソデウオ稚魚（体長４０mm）、ヒメヤマノカミ属の稚魚（体長１５mm）、ムチオゾウクラゲ（体長40ｍｍ）、カタアシクラゲ（５mm)、トビササウシノシタの稚魚（１０ｍｍ）、カクレダコの１種（和名なし）の幼生、ミナミハコフグの幼魚（15ｍｍ）、カクレウオのテニュイス期（８０ｃｍ）となっています。

 
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2019年6月28日金曜日

Larval Tilefish - キツネアマダイの稚魚

Larval fish of Tilefish
Larval fish of Tilefish / Malacanthus latovittatus


Family: Malacanthidae, Larval fish of Tilefish / Malacanthus latovittatus (Lacepède, 1801)
D: IV - 45, A: I - 40 (this individual).
Standard length 50mm, Location; Kume Island Okinawa Japan, Date 5 June 2019,
Sea tempature; 27 degree.

キツネアマダイ科 キツネアマダイの稚魚
本個体の計数形質; D: IV - 45, A: I - 40

Related article

Larva of Malacanthus brevirostris － ヤセアマダイの稚魚

Thanks; 

DIVE ESTIVANT, AOI JAPAN(RGBlue), INON(Z-330 strobo)
Adult of Tilefish
Adult of Tilefish / Malacanthus latovittatus



REFERENCES:

fishbase.org
https://www.fishbase.se/summary/5796

Nakabo, T. (ed.), 2013. Fishes of Japan with pictorial keys to the species, third edition. Tokai University Press, Kanagawa, Japan. Pp, 2428. (3-Volume Set) (in Japanese).
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場所: 日本、沖縄県島尻郡久米島町
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