Laccophilus medialis Sharp, 1882

Hendrich, Lars & Balke, Michael, 2004, Aquatic Coleoptera Of Singapore: Species Richness, Ecology And Conservation #, Raffles Bulletin of Zoology 52 (1), pp. 97-145 : 116-117

publication ID

2345-7600

persistent identifier

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scientific name

Laccophilus medialis Sharp, 1882
status

 

Laccophilus medialis Sharp, 1882 View in CoL

( Fig. 21)

Laccophilus medialis Sharp, 1882: 309 View in CoL .

Laccophilus cingulifer Guignot, 1956a: 60 ; Brancucci, 1983: 326, and references therein.

Laccophilus medialis Sharp, 1882: 309 Nilsson, 2001: 246 View in CoL .

Material examined. - 1 female, “ Singapore, 1897, Biro” ( TDMB). ( Guignot, 1956a; Brancucci, 1983). Not seen.

Distribution. – India, Bhutan, Myanmar, Thailand, Laos, Vietnam, West Malaysia, Singapore, Indonesia [Java, Sumbawa, Timor] ( Brancucci, 1983).

Ecology. – A lentic species restricted to forested areas. In West Malaysia the species was collected from shallow and shaded, more permanent forest pools in primary and second growth (older rubber plantations) lowland forest. The bottom consists of mud and a thick layer of rotten leaves. Probably the species still occurs in the Swamp Forest of Nee Soon.

Remarks. – We have not found this species in our survey and it is perhaps extinct in Singapore.

Brancucci, M., 1983. Revision des especes est-palearctiques, orientales et australiennes du genre Laccophilus (Col. Dytiscidae). Entomologische Arbeiten aus dem Museum Georg Frey, 31 / 32: 241 - 426.

Guignot, F., 1956 a. Dytiscides recoltes par le Dr. L. Biro en Nouvelle Guinee et dans l'ile de Java (Coleoptera). Annales historico- Naturales Musei Nationales Hungarici (N. S), 7: 51 - 60.

Nilsson, A. N., 2001. Dytiscidae (Coleoptera). In: World Catalogue of Insects Volume 3. Apollo Books, Stenstrup, Denmark, 395 pp.

Sharp, D., 1882. On aquatic carnivorous Coleoptera or Dytiscidae. Transactions of the Royal Dublin Society, (2) 2: 179 - 1003, pl. 6 - 18.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Dytiscidae

Genus

Laccophilus