BIOTIC ASSOCIATIONS OF COCKROACHES — ROTH & WILLIS 53 



(frequent), mesic hammock (dominant), shrubby, longleaf-pine flat- 

 woods (infrequent), bayhead (dominant), and low hammock (dom- 

 inant). On open bare soil or bare sand under vegetation in these 

 habitats: Dry, ruderal grassland (infrequent), mesic hammock 

 (dominant), moist, ruderal grassland (infrequent), pond margin (oc- 

 casional), longleaf-pine flatwoods (infrequent), slash-pine flatwoods 

 (infrequent), and low hammock (dominant). Infrequent in the 

 herbaceous stratum of these habitats: Dry, ruderal grassland, moist, 

 ruderal grassland, and longleaf-pine flatwoods. Infrequent in the 

 shrub stratum of the dry, ruderal grassland habitat. (Friauf, 1953.) 

 Tennessee. — Taken in traps baited with cantaloupe in a parklike 

 stand of oak, gum, hickory, and tulip trees in a creek bottom, and 

 in a stand of oak on a dry ridge (Walker, 1957). 



Ischnoptera panamae 



Panama. — Under rubbish at edge of jungle and under drift on edge 

 of coral-sand beach (Hebard, 1920). 



Ischnoptera podoces 



Jamaica. — In dead leaf litter along side trail through mountain 

 forest (Rehn and Hebard, 1927). 



Ischnoptera rufa rufa 



Virgin Islands, St. Croix. — Common under rubbish and on shrub- 

 bery at night (Beatty, 1944). 



Barbados. — Occasionally found in cane fields (Tucker, 1952). 



West Indies. — In Puerto Rico, under stones in cultivated area, 

 under debris on alkalie flat. In Jamaica, under dry petioles of coconut 

 palm in grassy area; under logs, logwood on docks, and litter on 

 limestone and near beach. In Panama, under drift on edge of coral- 

 sand beach; under rubbish at edge of jungle (Hebard, 1916c). 



Jamaica. — Under limbs and leaf litter in mangrove swamp (Rehn 

 and Hebard, 1927). 



Lamproblatta albipalpus 



Panama. — Under drift on edge of coral-sand beach. Several under 

 decayed banana stem (Hebard, 1920). 



Lamproblatta meridionalis 



Trinidad. — Under debris in forest and debris under old cacao trees 

 (Princis and Kevan, 1955). 



