The Egg-Laying Habits of the Salamander, Ambystoma jeffersonianum

The Breeding Habits of the Ringed Salamander, Ambystoma annulatum (Cope), in NorthWestern Arkansas

“…A. gracile of the maculatum group lays its eggs in large, firm, globular masses (Farner and Kezer, 1953;Knudsen, 1960) as does A. maculatum (Bleakney, 1957;Smith, 1911). The opacum group in turn may have arisen from a part of the maculatum group.…”