DISTRIBUTION:

Pseudodirphia sanctimartinensis (wingspan: males: 73-75mm; females: probably larger) flies in northern Peru: San Martin.

Thus far specimens have only been taken in cloud forest of elevation around 1800m.

The thorax is grey-brown. The abdomen is yellow, ringed with black. The forewing is rounded and is orangey-brown with lighter scaling in the median area and on distal margin of the submarginal band. The am line is white, almost straight and is outwardly lined with black, inwardly very thinly lined with black. The pm line is white, very slightly convex and is lined with black except between from R5 to the costa, where the black component is missing. The veins are black and show no yellow at intersection with pm line.

Pseudodirphia sanctimartinensis male, ALBCOL, on my home computer only.

FLIGHT TIMES AND PREFERRED FOOD PLANTS:

This species has been taken in February. It probably broods continuously in three to four month cycles.

Natural larval hosts are unknown, but Robinia is a likely choice and has been used with success by Kirby Wolfe for other species in this genus.

ECLOSION, SCENTING AND MATING:

Males use highly developed antennae to locate females at night by tracking their airbourne pheromone plume.

At rest, moths fold wings over the body in typical Hemileucinae style.

EGGS, LARVAE, COCOONS AND PUPAE:

It is hoped that this alphabetical listing followed by the common name of the anticipated foodplant will prove useful. The list is not exhaustive. Experimenting with closely related foodplants is worthwhile.

Robinia .......

Locust

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The pronunciation of scientific names is troublesome for many. The "suggestion" at the top of the page is merely a suggestion. It is based on commonly accepted English pronunciation of Greek names and/or some fairly well accepted "rules" for latinized scientific names.

The suggested pronunciations, on this page and on other pages, are primarily put forward to assist those who hear with internal ears as they read.

There are many collectors from different countries whose intonations and accents would be different.

Pseudodirphia was chosen as the genus name as these moths are very similar to those in the Dirphia genus.

The species name, sanctimartinensis, refers to the specimen type locality in San Martin, Peru.