Reconstruction of the Coelacanth from the fossil record
The coelacanth is now known to have had fins that were a bit pointier than shown, but the general structure that was assumed here was very close to life.
The lobe-finned fishes have two pectoral fins and two dorsal fins, all with separate bases, making them the first tetrapods (four-limbed creatures, which includes the land vertebrates). They also have teeth covered with true enamel, and are both cladistically and genetically more related to tetrapods than they are to the ray-finned fish.
The Search Beneath the Sea: The Story of the Coelacanth. J. L. B. Smith, 1956.
52 notes
-
stokedonphonics reblogged this from scientificillustration
-
blanca-burke reblogged this from sereneextreme
-
okorogariist reblogged this from scientificillustration
-
sophiependragons likes this
-
imenandparker reblogged this from scientificillustration
-
queen--of-the-jungle likes this
-
matthewvonhumboldt likes this
-
hamsaah reblogged this from radicarian
-
radicarian reblogged this from scientificillustration and added:
I may never have mentioned this before, but GUYS. I FUCKING LOVE COELACANTHS. J. L. B. Smith was quite an interesting...
-
radicarian likes this
-
fornerd reblogged this from scientificillustration
-
cryptopsychology reblogged this from scientificillustration
-
cluck1000 likes this
-
brerfly likes this
-
ozonazt reblogged this from scientificillustration
-
hkkmmsst likes this
-
intheconspiratorsround likes this
-
hsuzhi reblogged this from scientificillustration
-
wolvesatnight reblogged this from scientificillustration
-
cyrillictypewriter reblogged this from scientificillustration
-
cyrillictypewriter likes this
-
alexsalyer likes this
-
okorogariist likes this
-
nikkitron likes this
-
ouziki reblogged this from invisiblecatfish
-
milkwithevaporatedtea reblogged this from scientificillustration
-
invisiblecatfish reblogged this from scientificillustration
-
fuckyealiz likes this
-
imenandparker likes this
-
resinbitch likes this
-
screwurl reblogged this from scientificillustration
-
screwurl likes this
-
scientificillustration reblogged this from biomedicalephemera
-
sereneextreme reblogged this from biomedicalephemera and added:
COELEOCANTHA IS BITCHIN
-
grzyb likes this
-
haiku2 reblogged this from biomedicalephemera
-
aasterikk likes this
-
brandneway likes this
-
seabass-chan likes this
-
way-to-go-caligula reblogged this from biomedicalephemera
-
monstar-virus reblogged this from biomedicalephemera
-
abrahammx reblogged this from biomedicalephemera
-
abrahammx likes this
-
biomedicalephemera posted this
