DISTRIBUTION:

Lintneria arthuri (Wing span: ) flies in
Bolivia: La Paz: Murillo, Cota Cota.

In his The Hawk Moths of North America, 2007, James P. Tuttle has assigned all the Sphinx genus species from Mexico south throughout South American to Lintneria, Butler, 1876, based on consistent differences in wing characters and significant larval differences.

"Forewing with outer margin slightly convex, nearly straight to vein M3. Easily distinguished by the peculiar greenish olive-buff colour of the upperside of the head, thorax, and forewing.

"Head and thorax uppersides without black stripes. Metanotum with a golden-yellow spot on each side. Abdomen upperside with a broad mesial greenish band; laterally with the segments pale basally, dark distally, at least on the proximal segments.

"Foretibia with spines not very prominent. Underside of body and wings paler than the upperside.Abdomen underside pale, with a series of dark, mesial spots on the middle segments.

"Forewing upperside greenish, mottled with brown; other markings very indistinct." CATE

FLIGHT TIMES:

Lintneria arthuri adults fly in November and December.

ECLOSION:

Pupae probably wiggle to surface from subterranean chambers just prior to eclosion.

SCENTING AND MATING:

Females call in the males with a pheromone released from a gland at the tip of the abdomen. Adults probably nectar at a variety of flowers.

EGGS, LARVAE, PUPAE:

Larvae probably feed on plants in the Lamiaceae family: Salvia; the Hydrophyllaciaea: Wigandia; Verbenaceae: and/or Lantana.

Please visit my special request for images of Lintneria species larvae at Lintneria larvae, and help if you can.

It is anticipated that the Lintneria larvae will most often be encountered on Lamiaceae: Salvia (Sage), Mentha (Mints), Monarda (Beebalm) and Hyptis (Bushmints); Verbenaceae: Verbena and Lantana camara (shrub verbenas or lantanas).

Although they may be encountered feeding during daylight hours, one is even more likely to discover them feeding in the evening or after dark.

Two of the greatest clues for discovering larvae are stripped foliage and droppings beneath the plant. You might be quite surprised at what will turn up in the evening or after dark in a flashlight assisted search.

It is believed that all "Lintneria larvae will exhibit "a fleshy thoracic dorsal "horn" in the first 4 instars (unique in the Sphingidae of the world to my knowledge) which is replaced by a thoracic dorsal "hump" with a large black patch in the 5th instar." J.A. Tuttle.

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