| Zoologically, the flamingo is the most odd and interesting bird on the American continent except the emperor penguin. |
| Chlamydomonas, genus of green biflagellated single-celled organisms of disputed classification, placed botanically in the green algal order, Volvocales, and zoologically in the plantlike protozoan order, Volvocida. |
| Otter: Henry Williamson, Tarka the Otter By the 1920s, the prestige of natural history had encouraged many writers to imagine more zoologically credible creatures, rather than human archetypes in furry robes. |
| Man can not have arisen except from some more theroid form zoologically, and hence also morphologically. |
| Because of the island's isolation, many zoologically primitive primates have survived and evolved into unique forms. |
