First
Record of Crane Fly Subgenus From Sulawesi
Based on larval and adult features two new species of Tipulid
are being described from the northern peninsula of Sulawesi.
Both are being placed in the subgenus Tipulodina within the genus
Tipula and represent the first records of this subgenus from Sulawesi.
These new species are being described by Chen Young, a dipterist
at the Carnegie Museum of Natural History. The larvae
of both of the new species were found in palm stumps which contained
small pools of water.
Other species in the Tipulodina have been found in similar habitats,
including bamboo stumps in India and Taiwan and a flooded hole in
a fig tree in Sulawesi. Tipulodina larvae have also been observed
feeding on mosquito larvae in these habitats. Insectivory may become
necessary due to the lack of food in temporary pools of water.
The successful rearing of the larvae into adults allowed the
first complete descriptions and illustrations of the last instar
larvae and pupa for the subgenus Tipulodina. In addition, new
data on the biology and behavior of the larvae and adults was recorded.
This information is included in Dr. Young's
paper which was published in 1999
in the Annals of Carnegie Museum, 68:81-90.