Ant (Dolichoderinae) are known to selectively grow species of epiphytic "Squamellaria" (Rubiaceae) which produce large domatia inside which the ant colonies nest. The ants plant the seeds and the domatia of young seedling are immediately occupied and the ant faeces in them contribute to rapid growth. Similar dispersal associations are found with other dolichoderines in the region as well. Another example of this type of ectosymbiosis comes from the "Macaranga" tree, which has stems adapted to house colonies of "Crematogaster" ants. Many tropical tree species have seeds that are dispersed by ants. Seed dispersal by ants or myrmecochory is widespread and
Spell My Name with an S Spell My Name with an S "Spell My Name with an S" is a science fiction short story by American writer Isaac Asimov. The story first appeared in the January 1958 (and only) issue of "Star Science Fiction" under the title "S as in Zebatinsky", and was reprinted in the 1959 collection "Nine Tomorrows" under Asimov's original title. The story was inspired by Asimov's frustration with the frequent misspelling of his name as "Azimov". Although the story is seldom anthologised or otherwise referred to, it is arguably his finest intellectual effort because of its ingenious and believable use of the