These are some examples of early jawless fish, Sacambaspi janvieri (Ordovician), Anglaspis heintzi (late Ordovician) and Astraspis desiderata (early Devonian). #paleoart #ichthyology #marinebiology #jawlessfish #paleozoic #evolution #fossil #ordovician #fishart #sciart #scicomm
#inktober is starting again, so here is one of my favourite #fossilfishes the #nilebichir. They have primitive lungs and are facultative airbreathers, living in #freshwater habitats of north and west Africa. #ichthyology #fishart #ichthyober #fishsketch # fishillustration
Barrrleye or spookfish ! . #SundayFishSketch #ichthyology #naturelovers #illustration #fishyfam #marinebiology
