Nathan Banks

The following new species were found in the course of an examination of material in the American Museum of Natural History collected by Dr. F. E. Lutz and Mr. Charles W. Leng in Cuba and by Dr. Lutz in Porto Rico. The types are in that institution. Mecolœsthus signatus n. sp. Cephalothorax pale, with black median mark, wider at head; sternum reddish or yellowish. Abdomen pale, with a black median... more...