Chris Mah
@echinoblog.bsky.social
The "starfish guy"(but also a little about a lot of marine invertebrates, #echinoday #echinoderms. Kaiju, comics enthusiast. Marine scientist, taxonomist, deep-sea researcher. Statements/posts made here are my own & DO NOT REPRESENT HOST organizations
Pinned
Chris Mah
@echinoblog.bsky.social
ยท Nov 17
New Antarctic Starfish Are Doting Parents and Vicious Predators (Published 2023)
A close examination of a collection of starfish in the Smithsonian revealed even more starfish inside those starfish.
www.nytimes.com
A recent account of my research in the NYT! by @megadarren.bsky.social ! #echinoday www.nytimes.com/2023/08/04/s...
Reposted by Chris Mah
One good arminid deserves another
November 24, 2025 at 8:47 PM
One good arminid deserves another
Reposted by Chris Mah
November 24, 2025 at 5:43 PM
Reposted by Chris Mah
*Megathura* for #MolluscMonday. Giant keyhole limpets are so wonderfully chonky! #MarineLife ๐๐ฆ
November 24, 2025 at 7:37 PM
*Megathura* for #MolluscMonday. Giant keyhole limpets are so wonderfully chonky! #MarineLife ๐๐ฆ
A delightful panoply of various Philippine gastropods including nudibranchs and etc. #molluscmonday #nudivember via @pacificklaus youtu.be/fvNvyjLM4Bc?...
Who Is NOT a (racing) Sea Slug? #marinebiology
YouTube video by Pacificklaus
youtu.be
November 24, 2025 at 8:41 PM
A delightful panoply of various Philippine gastropods including nudibranchs and etc. #molluscmonday #nudivember via @pacificklaus youtu.be/fvNvyjLM4Bc?...
Reposted by Chris Mah
Myusy, a festive sea slug, is a mascot for the coastal town of Hayama, in Kanagawa Prefecture. Myusy supports beach cleanups and activities to protect the marine environment.
November 24, 2025 at 4:19 PM
Reposted by Chris Mah
Itโs said that these shrimp often show color variations depending on their host. For example, red individuals on red starfish ๐ฆ
October 28, 2025 at 11:02 AM
Itโs said that these shrimp often show color variations depending on their host. For example, red individuals on red starfish ๐ฆ
November 24, 2025 at 4:15 PM
Reposted by Chris Mah
November 24, 2025 at 4:14 PM
Reposted by Chris Mah
November 24, 2025 at 4:14 PM
Reposted by Chris Mah
Itโs a psychedelic sea slug โโ*.๏พ
November 16, 2025 at 6:05 AM
Itโs a psychedelic sea slug โโ*.๏พ
November 24, 2025 at 4:14 PM
Reposted by Chris Mah
I messed up my camera settings and ended up with a ridiculously glowing squid๐ฆ
November 24, 2025 at 4:13 PM
Reposted by Chris Mah
I messed up my camera settings and ended up with a ridiculously glowing squid๐ฆ
November 18, 2025 at 10:47 AM
I messed up my camera settings and ended up with a ridiculously glowing squid๐ฆ
November 24, 2025 at 4:13 PM
Reposted by Chris Mah
November 24, 2025 at 4:13 PM
Reposted by Chris Mah
November 24, 2025 at 4:13 PM
Reposted by Chris Mah
Reposted by Chris Mah
I was completely enamored with today's #Nudivember because it looks like it has slime molds growing from it, which combines two of my very favorite things.
November 22, 2025 at 11:29 PM
I was completely enamored with today's #Nudivember because it looks like it has slime molds growing from it, which combines two of my very favorite things.
November 24, 2025 at 4:12 PM