Subcategories of Curves

Ellipse	Conics and Polynomials (3) Ellipse Parabola Hyperbola	Cissoid of Diocles	Cubic Curves (13) Cissoid of Diocles Folium of Descartes Semicubical parabola Mordell Curve
Kampyle of Eudoxus	Quartic Curves (18) Kampyle of Eudoxus Conchoid of Nicomedes Butterfly Curve - 2 Deltoid	Hypocycloid	Curves of High Degree (16) Hypocycloid Epicycloid Nephroid of Freeth Talbot's Curve
Logarithmic Spiral	Transcendental Curves (16) Logarithmic Spiral Tractrix Sinusoidal Spiral Archimedes' Spiral	General Polar Strophoid	Derived Curves (30) General Polar Strophoid General Polar Evolute General Polar Contrapedal General Parametric Inverse