There are four types of fish scales!
Cycloid scales are thin, overlap, and flexible. They're found on primitive teleosts (like minnows and carp).
Ctenoid scales have small, backwards pointed scales (known as cterns) make the fish more hydrodynamic and faster. They're found on Advanced Ctenoids (like perch and sunfish).
Ganoid scales are thick, diamond-shaped, and mostly non-overlapping. They're found on Chondrostei (like sturgeons and paddlefish).
Placoid scales are spikey and tooth-like with nerves. These are found on Chondrichthyes (like sharks and rays).
Ichthyology Notes 3/?
I headcannon that Ford and Bill end up together in every universe just not the one we know of where the Pine twins survive. That is also why our Bill is obsessed with Ford and thinks that he will come back no matter what.
MrBillPines - @honeqq
#HandymanBill -@waty_mot and @LosanPostle on twitter
Bill and Ford in Shape - @imokfyn on twitter
humanbillcipher and Ford - @tesscourtes
"Would you change your genitals if you could" yeah, make it Bluetooth enabled.
touch his tit tuesday
It's easy to think "nobody in the whole wide world cares about me" on an empty stomach but try doing it while eating Vegetables and Rice. Seems less convincing now doesn't it? That's simply the power of Vegetables and Rice..
Dunmeshi yuri 😡😡😇
Lichen moth, Barsine rubricostata, Erebidae
Photographed in Malaysia by dhfischer
"i once considered him the center of my life, the sun in my galaxy, when all along he was a black hole sucking everything bright into his bottomless ego"
if u were curious about what i get up to on twitter lol
yoo its ya boy beky | he/she/they | im too scared to post here TvT | mmmm brainrot
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