Malayan Orchid Hybrids

Phenolic Compounds and Antioxidant Activity of Phalaenopsis Orchid Hybrids

Phalaenopsis spp. is the most commercially and economically important orchid, but their plant parts are often left unused, which has caused environmental problems. To date, reports on phytochemical analyses were most available on endangered and medicinal orchids. The present study was conducted to determine the total phenolics, total flavonoids, and antioxidant activity of ethanol extracts prep...

Orchid mantis

James O'Hanlon introduces the orchid mantis, a species of preying mantis that resembles flowers.

Orchid bees

protozoa, such as those that cause sleeping sickness, leishmaniasis, and even malaria, predominantly reproduce clonally, which is, of course, of considerable medical significance. In May 1991, Tibayrenc returned to my lab, now at UC Irvine, for 14 months of additional research. We have continued collaborating to the present. Are science and religion compatible? Evolution and religious beliefs n...

Dynamic mimicry in an Indo-Malayan octopus.

During research dives in Indonesia (Sulawesi and Bali), we filmed a distinctive long-armed octopus, which is new to science. Diving over 24 h periods revealed that the 'mimic octopus' emerges during daylight hours to forage on sand substrates in full view of pelagic fish predators. We observed nine individuals of this species displaying a repertoire of postures and body patterns, several of whi...

The Seductive Orchid