And Then There Were Three

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MaxBottomtime

Contributor
Scuba Instructor
Divemaster
Messages
10,588
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Location
Torrance, CA
# of dives
2500 - 4999
Not a single Thordisa rubescens was documented from Palos Verdes in twenty-seven years until Merry Passage found one two weeks ago. Yesterday she found another one laying eggs. Today I took Kevin Lee and we were later joined by six members of the Los Angeles Underwater Photographic Society aboard the Giant Stride in search of these rare nudibranchs.

Following Merry's directions I made a bee line for Thordisa Rock. To my pleasant surprise there were two of them on the rock tailing. There was also a second set of eggs. Three Thordisa rubescens in two weeks! I guess they are no longer rare.

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I was happy to spot this cryptic California scorpionfish before putting my hand near it.

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I thought this Polycera hedgpethi was small until I found the next one.

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Field of Pycnoclavella stanleyi

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Janolus barbarensis

I gave the little Santa Barbara janolus to Kevin who placed it on a stage made by Bill Van Antwerp. It gave me an artistic end for an exciting day.

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I loved your story and your photos! Well, aside from the last one. (I'm of the mind set that touching marine life shouldn't be done though I'm sure I'll get dinged from at least a few people for saying that.)

I haven't yet gone diving in CA, but your photos really make me want to go immediately. I wonder if so many Thordisa rubescens showed up because of water temp changes?
 
Although there was abnormally warm water at Catalina Island and parts of Southern California last year Palos Verdes remained unchanged. We typically get into the mid 60s in the Fall but for most of the year 49°-56° is normal.
 

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