Macadamia nut (Macadamia integrifolia)

Macadamia nut (Macadamia integrifolia) is a species of plant in the Proteaceae, small or medium tree, up to 15 meters high, cylindrical stem, many branches, reddish brown bark, grows in forests, roadsides and plantation land.

M. integrifolia has elongated oval-shaped leaves, 20 cm long, up to 10 cm wide, 1 cm long stalk, dark green and shiny upper side, pale green lower side, a vein in the middle and linear, sharp tip, sharp-toothed margin or toothless.

The flowers are in long panicles. The fruit is round or oval with a sharp tip, 4 cm long, young is dark green, old is brown. The outer fruit skin is up to 0.5 cm thick. The seeds are protected by a hard brown shell. Seeds are white.

Seeds are edible. The seeds are boiled into camilah beans.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Proteales
Family: Proteaceae
Subfamily: Grevilleoideae
Tribe: Macadamieae
Subtribe: Macadamiinae
Genus: Macadamia
Species: Macadamia integrifolia

Laniger bat tick (Ixodes lanigeri), new hard tick species (Ixodidae) from mouse-eared bats (Myotis) in Vietnam

NEWS - Researchers have identified Ixodes ticks from Vietnam based on morphological and molecular characteristics of females, nymphs and larvae as a new species, laniger bat tick ( Ixodes lanigeri ), which like other members of the Ixodes ariadnae complex appears to show a preference for vesper bats as a typical host. Historically, for more than a century and a half, only one species has been called the “long-legged bat tick”: Ixodes vespertilionis Koch. However, over the past decade, it has been molecularly recognized that long-legged ixodid ticks associated with bats may represent at least six species. Host associations and geographic separation may explain the evolutionary divergence of the new species from its closest living relative Murina hilgendorfi Peters in East Asia, Japan, as no Myotis or Murina spp. have overlapping distributions between Vietnam and the Japanese mainland. On the other hand, assuming that I. lanigeri may be present in other myotine bats and knowing that s...

Giant golden spider (Nephila pilipes)

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Tekijem (Cyperus cyperoides)

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