Fri, Oct 11, 2019 - Page 13 News List

Highways and Byways: Bugging out in Taipei’s tiniest museum

Taiwan has about two percent of the world’s total insect species, some of which are on view at NTU’s insect museum

By Steven Crook  /  Contributing reporter

Colored sketches of insects are a highlight of NTU’s Insect Museum.

Photo: Steven Crook

Just as I was about to leave the National Taiwan University (NTU) Insect Museum (國立臺灣大學昆蟲標本館), a volunteer on duty opened an unlabeled box and invited me to touch the insects inside. The bugs, each as long as my pinky and nearly as thick as my thumb, were Madagascar hissing cockroaches. True to their name, they sibilate with displeasure when prodded. I found this fascinating — yet realize that an opportunity to engage in cockroach-petting won’t by itself get many people rushing to visit this worthwhile little museum.

The museum is probably the smallest I’ve ever visited. It’s a single room, about the size of my bedroom, augmented by a few displays in the corridor outside. I learned several things inside, and was intrigued by a few others. As a place to kill a couple of hours between meetings, it’s just about perfect.

Part of NTU’s Department of Entomology, the museum is located inside the two-story block that was purpose-built for the department around the time of its founding in 1936. The building, which is protected under Taiwan’s heritage-preservation law, retains some of its original character, but looks cramped. The corridors are filled with equipment, including ultra-low temperature freezers and temperature-controled growth chambers in which insects are reared. The latter resemble the large reach-in refrigerators found in many restaurant kitchens, but look rather more high-tech.

The museum is upstairs in Room 207. Next to it, Room 205 is labeled “Insect Museum (Special Exhibition),” but only VIPs and recognized researchers are allowed inside. According to the Web site that introduces all 10 of NTU’s museums (www.museums.ntu.edu.tw), the department has a collection of 330,000 specimens, including some gathered from Taiwan’s forests and mountains before 1914.

IF YOU GO

GETTING THERE

The museum’s address is 27, Lane 113, Keelung Road Sec 4, Taipei City (台北市基隆路四段113巷27號). The nearest metro station is Wanlong (萬隆) on the Green Line, 1.4km away. Bus services that stop on Keelung Road Section 4 within 500m of the museum include the #254, #275, #673, and Brown 12.


The greater part of the collection, however, dates from after 1980, when the National Science Council (國家科學委員會; now the Ministry of Science and Technology, 科技部) began to fund comprehensive field surveys. One panel in the museum outlines the 12 methods that can be used to collect insects. Laying bait is among them; for butterflies, urine has been found to be the best.

Taiwan has around 19,000 insect species, 2 percent of the world’s total — amazing considering the island accounts for a mere 0.00024 percent of Earth’s dry land. Even now, new species are regularly identified.

Among the hundreds of specimens pinned in cases outside Room 207 are some incredibly tiny creatures. The majority are labeled with their Chinese and scientific names only. I zoomed in on those whose names suggest they were unique to — or had at least been discovered in — Taiwan. One is Epilichas taiwanensis, a toe-winged beetle first described in 1996. Another is Lucanus formosanus, an endemic stag beetle which grows to a length of up to 80mm.

Phelotrupes taiwanus was described by scientists in 1995. The Chinese name translates as “black snow dung beetle” (黑雪隱金龜) and they grow up to 20mm long. If you’re willing to poke through animal droppings during the warmer months in Syuejian Forest Recreation Area (雪見森林遊憩區), they’re apparently fairly easy to find.

Also here are Opilo formosanus (a checkered beetle and an endemic, according to the Taiwan Biodiversity Information Facility: taibif.tw) and Epepeotes ambigenus formosanus. The latter is a long-horned beetle that feeds on the leaves of fig trees; it has just one close relation, in the Philippines.

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