Indian Palm Bob

Suastus gremius gremius (Fabricius, 1798)



Malayalam Name

:

പനംകുറുമ്പൻ

Order

:

Lepidoptera

Family

:

Hesperiidae

Sub-family

:

Hesperiinae

Sub species

:

Suastus gremius gremius 

common names

:

Indian Palm Bob

DISTRIBUTION: Species distributed in South Asia and South East Asia

STATUS:

HABITAT: . 


HABITS

IDENTIFICATION  FEATURES

Male. Upperside olive-brown. Forewing with ochreous-white spots, a small one in the middle of the discocellulars, sometimes a minute one above it, three sub-apical small spots, the upper one usually minute, three discal larger spots in an oblique line, the upper one before the middle of the first median interspace, the second (somewhat oval) before the middle of the first median interspace, the third (a long oval) a little beyond the middle of the interno-median interspace; these discal spots varying much in size. Hindwing paler than the forewing, with a broad dark costal margin, lint without any markings. Cilia of both wings brownish-ochreous. Underside grey tinged with pinkish. Forewing with the inner portion below the subcostal vein suffused with black, leaving the apex broadly pinkish-grey, the spots as on the upperside. Hindwing clear pinkish-grey without any suffusion, but sparsely covered with whitish scales, a black spot near the upper end of the cell, and three in an oblique row in the median and interno-median interspaces, all ringed with whitish. Antennae black, tip of club orange, underside of club and shaft whitish; head and body brown above, grey beneath, legs grey, tarsi orange.

SIMILAR SPECIES

LARVAL HOST PLANTS

Palm spp., Arenga wightii, Borassus flabellifer, Calamus, Calamus rotang, Caryota mitis, Caryota urens, Cocos nucifera, Cyrtostachys renda, Dypsis lutescens, Dypsis madagascariensis, Latania lontaroides, Licuala chinensis, Licuala grandis, Phoenix sylvestris, Pritchardia pacifica, Rhapis excelsa, Rhapis humilis, Saribus rotundifolius (=Livistona rotundifolia), Syagrus romanzoffiana (=Arecastrum romanzoffianum), Washingtonia filifera (Arecaceae).
Tamarindus indica (Fabaceae). Psidium guajava (Myrtaceae).

MORE IMAGES 














Courtesy 

Write up:Wikipaedia
Images: TNHS & iFoundbutterfly.org

കേരള വനം വന്യജീവി വകുപ്പ്  
മാങ്കുളം ഡിവിഷൻ

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