DISTRIBUTION:

Anisota disjaliscana (wingspan: males: mm; females: mm // forewing length: males: females: 35-37mm) flies in Mexico: Jalisco: Tala; at elevations from 1500-1985m.

Below are descriptions of many very similar Anisota species from Mexico. The description of A. disjaliscana is in red.

Female Anisota disjaliscana exist in two colour forms: a brighter orangey-brown with darker orangey-brown veins and a darker grey-brown with darker grey veins. In both cases, the white cell mark is slightly oblong (smaller than in dissimilis) and is noticeably outlined with a tracing concolorous with wing veins. The forewing outer margin is slightly convex and fringes on all wings tend to be orangey-brown or grey, depending upon the main colour form.

Those specimens from Jalisco are more likely A. disjaliscana; specimens from the state of Mexico with a larger post median field are more likely A. dismexicana; specimens from Veracruz are more likely A. suprema; specimens from Oaxaca are most likely dissimils. Yellower specimens with fainter liness, from Sonora, Mexico, are more likely A. assimilis.

The male and female dissimilis have the largest, circular, forewing cell spots in this group of very similar species. A. suprema, at one time synonymized with dissimilis, has a less preapical forewing pm line and a significantly smaller white cell marking compared to dissimillis. The female dismexicana has a more preapical pm line, creating a larger post median field, and a relatively large white cell mark that is more triangular than circular.

A. assimilis from Sonora, Mexico, has a smaller circular cell mark and a pm line that is lighter, more diffuse than in similar species, and the forewing ground colour is a much lighter yellowish-brown.

FLIGHT TIMES AND PREFERRED FOOD PLANTS:

Moths are on the wing in May-June. Anisota assimilis larvae feed upon Quercus albocincta and Quercus grisea.

ECLOSION, SCENTING AND MATING:

Female Anisota assimilis have simple antennae.

EGGS, LARVAE AND PUPAE:

Translucent eggs are deposited in clusters on host foliage or twigs.

Early instar larvae are gregarious but divide into smaller groupings as they progress.

Larvae become more solitary as they move into final instar.

Larval Food Plants

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.

Quercus albocincta..... Quercus grisea

Oak Gray oak

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.

The species name "disjaliscana" is indicative of great similarity to A. dissimilis and a specimen type locale in Jalisco, Mexico.

I do not know the source of the genus name "Anisota".

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