Search found 855 matches

by Greg Jensen
Thu Jan 11, 2018 11:37 pm
Forum: General SCUBA Discussion
Topic: 2017, Wrapping Up - # of Dives? Highlights? Lowlights?
Replies: 43
Views: 12422

Re: 2017, Wrapping Up - # of Dives? Highlights? Lowlights?

68 dives
Highlights: Channel Is liveaboard, Sea of Cortez, Deception, Salt creek, Victoria
Lowlights: out for 2 months because nurse's aid f..cked up my eardrum DURING MY DIVE PHYSICAL; 3 hours in a recompression chamber with my wife when she got bent on the Sea of Cortez trip
by Greg Jensen
Fri Dec 15, 2017 2:11 pm
Forum: Buy/Sell/Trade Dive Gear
Topic: FS: Tanks galore! Singles, Doubles, etc.
Replies: 11
Views: 4373

Re: FS: Tanks galore! Singles, Doubles, etc.

Anyone out there? Bueller? Bueller?
by Greg Jensen
Fri Nov 24, 2017 10:18 pm
Forum: Buy/Sell/Trade Dive Gear
Topic: FS: Tanks galore! Singles, Doubles, etc.
Replies: 11
Views: 4373

Re: FS: Tanks galore! Singles, Doubles, etc.

Hi
I'll take four of the AL80's if you still have them
Greg

I guess it would be three- just looking for singles
by Greg Jensen
Fri Oct 27, 2017 6:36 pm
Forum: Critter Watchers - PNW Marine Life
Topic: Whidbey Island Critters
Replies: 5411
Views: 936178

Re: Whidbey Island Critters

Wolf eels do have bones- as do the true eels
by Greg Jensen
Thu Oct 26, 2017 12:01 pm
Forum: Critter Watchers - PNW Marine Life
Topic: Whidbey Island Critters
Replies: 5411
Views: 936178

Re: Whidbey Island Critters

The reduced last pair of legs in a king crab is a holdover from their hermit crab ancestry, and they are specialized for cleaning the gills and (in the case of the males) for transferring sperm to females when mating. It is likely that females use them to help keep their eggs clean.
by Greg Jensen
Tue Oct 24, 2017 11:44 am
Forum: Critter Watchers - PNW Marine Life
Topic: Trapped or sheltering in a lion's mane?
Replies: 14
Views: 5276

Re: Trapped or sheltering in a lion's mane?

derekcs wrote:
Thanks for the info! So if I have it right, it's the first live sighting recorded in Puget Sound ever and the first in all of the Salish Sea in 80+ years?
Yep! just a tad jealous
by Greg Jensen
Mon Oct 23, 2017 4:17 pm
Forum: Critter Watchers - PNW Marine Life
Topic: Trapped or sheltering in a lion's mane?
Replies: 14
Views: 5276

Re: Trapped or sheltering in a lion's mane?

Should I forward these photos to the aquarium?[/quote] Sure. I've already told the NOAA and UW fish collection people about it. Apparently there was one previous record from the Salish Sea, found west of Sooke BC in 1935, but it didn't get included in the 2015 list that I was looking at. Any way you...
by Greg Jensen
Mon Oct 23, 2017 12:35 pm
Forum: Critter Watchers - PNW Marine Life
Topic: Trapped or sheltering in a lion's mane?
Replies: 14
Views: 5276

Re: Trapped or sheltering in a lion's mane?

Medusafish (Icichthys lockingtoni) is a better fit, in terms of the characters that I mentioned. As the common name implies, they live in jellyfish.

This would be a new record, not only for Puget Sound but also the Salish Sea
by Greg Jensen
Mon Oct 23, 2017 12:29 pm
Forum: Critter Watchers - PNW Marine Life
Topic: Trapped or sheltering in a lion's mane?
Replies: 14
Views: 5276

Re: Trapped or sheltering in a lion's mane?

Checking various sources, it doesn't appear to be a prowfish- specifically, they lack a lateral line (which is obvious in the photos) and the scales are wrong. Also the dorsal fin appears to start too far back.
by Greg Jensen
Sun Oct 22, 2017 11:24 pm
Forum: Critter Watchers - PNW Marine Life
Topic: Trapped or sheltering in a lion's mane?
Replies: 14
Views: 5276

Re: Trapped or sheltering in a lion's mane?

That looks like a baby prowfish- and the behavior certainly matches (hiding in a jelly). Any other pics showing more of the body? That would be a pretty special sighting if it is a prowfish.
by Greg Jensen
Sat Aug 12, 2017 12:05 am
Forum: Critter Watchers - PNW Marine Life
Topic: What kind of cephalopod?
Replies: 7
Views: 2930

Re: What kind of cephalopod?

they generally swim in spurts, so kind of similar- except they do it using appendages rather than jet propulsion
by Greg Jensen
Thu Aug 10, 2017 10:14 pm
Forum: Critter Watchers - PNW Marine Life
Topic: White Lined Dironas MIA?
Replies: 20
Views: 6485

Re: White Lined Dironas MIA?

Last October on a dive at Rosario I recorded Dirona as "abundant" on my REEF form (100+ seen)
by Greg Jensen
Sun Aug 06, 2017 11:17 pm
Forum: Critter Watchers - PNW Marine Life
Topic: What kind of cephalopod?
Replies: 7
Views: 2930

Re: What kind of cephalopod?

I'm with Jan on this- parasitic copepod.
by Greg Jensen
Thu Jul 13, 2017 11:16 pm
Forum: Everything Else
Topic: Poor Eels
Replies: 4
Views: 2297

Re: Poor Eels

Wolf eels are not legal to take anywhere in Washington.
by Greg Jensen
Mon Jun 12, 2017 11:36 am
Forum: Underwater Imaging - Photography & Video
Topic: Nikon housing
Replies: 0
Views: 1199

Nikon housing

In case anyone out there has one of these cameras- seems like a good deal:

https://www.bhphotovideo.com/c/product/ ... fgod5s4MOQ
by Greg Jensen
Mon Jun 05, 2017 9:11 pm
Forum: Critter Watchers - PNW Marine Life
Topic: Question on sea life
Replies: 5
Views: 2242

Re: Question on sea life

Since he mentioned "whiskers" on the inside of the opening, I'm guessing he saw horse clam siphons
Tresus.jpg
by Greg Jensen
Sun Jun 04, 2017 7:47 pm
Forum: Dive Recaps & Trip Reports
Topic: Keystone. Great as always.
Replies: 13
Views: 2196

Re: Keystone. Great as always.

The nudie is one of the small Dendronotus species- maybe Dendronotus subramosus
by Greg Jensen
Tue May 30, 2017 11:21 pm
Forum: Critter Watchers - PNW Marine Life
Topic: Dead plainfin midshipmen at Sund Rock
Replies: 3
Views: 1851

Re: Dead plainfin midshipmen at Sund Rock

It's typical for a bunch of them to die off this time of year, following reproduction. Main thing that draws so many bald eagles to Seabeck, to scavenge them.
by Greg Jensen
Thu May 11, 2017 11:50 am
Forum: Underwater Imaging - Photography & Video
Topic: TG 4 and RAW
Replies: 3
Views: 1743

TG 4 and RAW

I have a TG-4 that I use as a backup. Great little camera that does some cool stuff, plus like having that extra level of protection of a waterproof camera in a housing. One of the big selling points is that it is one of the few cameras in its category that shoots RAW. I use RAW in my other Olympus ...
by Greg Jensen
Sat May 06, 2017 9:34 pm
Forum: General SCUBA Discussion
Topic: Point Hudson alert
Replies: 1
Views: 1225

Point Hudson alert

In case any of you have missed it, I'm re-posting this from the REEF critterwatcher facebook page. If you can't make the meeting, you can contact the port staff here: http://portofpt.com/about-us/staff/ I suggest emphasizing the economic importance in addition to the biological- e.g., we go up there...
by Greg Jensen
Sat Mar 18, 2017 8:47 pm
Forum: Dive Recaps & Trip Reports
Topic: ThThTh 3/16
Replies: 8
Views: 1921

Re: ThThTh 3/16

Nice find. It's a red rock crab, not a Dungeness.
by Greg Jensen
Sat Feb 11, 2017 6:17 pm
Forum: Dive Recaps & Trip Reports
Topic: Alki Pipeline 2/7
Replies: 9
Views: 3318

Re: Alki Pipeline 2/7

Yep, it is a mysid, also called opossum shrimp because the females have a brood pouch on their underside. This kind is solitary; more often you see the schooling ones that mess up the viz in places like Sekiu and Neah Bay (and that many call 'krill', but that is a different beast- though you often s...
by Greg Jensen
Sun Feb 05, 2017 2:59 pm
Forum: Critter Watchers - PNW Marine Life
Topic: Red Rock Crab Behavior Question
Replies: 7
Views: 3634

Re: Red Rock Crab Behavior Question

Her eggs are recently extruded (orange) so nowhere near ready to hatch, and wouldn't be doing it in this position anyway. I can see she has some large barnacles on her- my guess is that she somehow got flipped over and is so top-heavy from barnacles she couldn't right herself, and is too tired from ...
by Greg Jensen
Sat Jan 28, 2017 2:51 pm
Forum: Dive Recaps & Trip Reports
Topic: Redondo ThThTh 1/26/2017 Away Mission
Replies: 6
Views: 1684

Re: Redondo ThThTh 1/26/2017 Away Mission

Deep blade shrimp, Spirontocaris prionota. First shrimp is a Franciscan shrimp, Heptacarpus franciscanus
by Greg Jensen
Sat Nov 19, 2016 12:44 pm
Forum: Dive Recaps & Trip Reports
Topic: Sund Rock - 11/12/16
Replies: 44
Views: 9176

Re: Sund Rock - 11/12/16

Only photos I've seen are a couple in Lamb's "coastal fishes of the Pacific Northwest" book. Maximum length 27 inches