from artropode import Artropode


class Aracnid(Artropode):
    
    def __init__(self, nci, nco):
        super().__init__(nci, nco, 2)
        self['potes'] = 8


def possibles_aracnids(llista):
    l2 = []
    for a in llista:
        if ( a.nombre_tagmes == 2 and a['potes'] == 8 and
             a['ales'] == 0 and a['antenes'] == 0 ):
            l2.append(a)
    return l2