Biology:Orphnaeus brevilabiatus

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Short description: Species of centipede


Orphnaeus brevilabiatus
Scientific classification
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Species:
O. brevilabiatus
Binomial name
Orphnaeus brevilabiatus
(Newport, 1845)
Synonyms

*Geophilus bilineatus Peters, 1855 *Orphnaeus lividus Meinert, 1870 *Scolopendra phosphoreus Linnaeus, 1758 *Orya xanti Tömösváry, 1885 * Haneda,1939 "*" Yatsu, 1912 "*Orphaneous brevilabiatus" Anderson, 1980 *Orphaneus brevilabiatus Haneda,1939 *Orphanaeus brevilabiatus Yatsu, 1912 *Orphaneous brevilabiatus Anderson, 1980

Distribution and Description

Orphnaeus brevilabiatus is a species of centipedes in the family Oryidae.[1][2] It is a littoral myriapod can be found throughout sublittoral zones of Indian and East Pacific countries,[3] including Taiwan and Japan, particularly the Okinawan, Yaeyama and Miyama islands, where it is listed as a threatened local population.[4] The adult specimens are typically 60-65mm long, yellowish-orange in color and ca. 1mm wide at the head.[4]

Biology

The species falls under one of several bioluminescent genera of centipede currently known.[4] Upon direct chemical, thermal and physical stimulation, the centipede secretes a clear, but bioluminescent slime from pores in its sternal defense glands, supposedly a form of aposematism.[5] While several genera display this form of bioluminescence, utilising the typical oxygen-dependent luciferin-luciferase reaction, this example is noteworthy due to the low, narrow pH range of the reaction, and the relatively long period of emission.[6]

References

External links

Wikidata ☰ Q6505286 entry