Two new North American Lasia

11 p. : ill. ; 23 cm.Includes bibliographical references

Tabanidae of the Belgian Congo

19 p. : ill. ; 24 cm

Tabaninae from Mexico

26 p. : ill. ; 24 cm.Includes bibliographical references (p. 26)."Described as new and figured are the following species of Tabaninae from Mexico: Tabanus rockefelleri (holotype female, from Chihuahua), T. cazieri (holotype female, from Chihuahua), T. sepiensis (holotype female, from Rascon near Tampico), T. tumiscapens (holotype female, from Mecatan, Nayarit), T. glauconotatus (holotype female, near Toluca), T. mazzottii (holotype female, from Solio, Hidalgo), T. aztecus (holotype female, from Morelos), T. rhizonshine (holotype female and allotype male, from Nayarit), T. (Philipotabanus) enigmus (holotype female, from Santa Julia, Chiapas), Stenotabanus abacus (holotype female, from San Bernardo, Sonora), S. currani (holotype female, from San Blas, Nayarit, and male, from Sinaloa), Atylotus vargasi (holotype female, from Xochimilco, Districto Federal, and male from 'Chimalhuacan'), Hybomitra aitkeni (holotype female, from 'La Vewte,' Districto Federal), and H. zancla (holotype female, from Ixtlahuaca). The previously unrecognized T. (Philipotabanus) alteripennis Walker is redescribed from a specimen from Guerrero, and synonymy with T. caliginosus Bellardi is revealed. Comments are made on mainland occurrence of forms related to T. (Taeniotabanus) caymanicus Fairchild. Lectotypes are designated for T. craverii and T. carneus Bellardi and T. trivittatus Fabricius, all of which are based on cotypes of composite species"--P. 25-26

Ants of the Belgian Congo

x, 1139 p., 45 leaves of plates : ill. (1 col.), maps ; 24 cm.Includes bibliographical references and index.pt 1. On the distribution of the ants of the Ethiopian and Malagasy regions / by Wm. M. Wheeler -- pt. 2. The ants collected by the American Museum Congo Expedition / by Wm. M. Wheeler -- pt. 3. The predaceous enemies of ants / by J. Bequaert -- pt. 4. Ants in their diverse relations to the plant world / by J. Bequaert -- pt. 5. The anatomy of certain plants from the Belgian Congo, with special reference to myrmecophytism / by I.W. Bailey -- pt. 6. Notes on a collection of West African myrmecophiles / by Wm. M. Mann -- pt. 7. Keys to the genera and subgenera of ants / by Wm. M. Wheeler -- pt. 8. A synonymic list of the ants of the Ethiopian region / by Wm. M. Wheeler -- pt. 9. A synonymic list of the ants of the Malagasy region / by Wm. M. Wheeler

Pseudodynerus, neotropical wasps

10 p. : ill. ; 24 cm.Includes bibliographical references

Description of a new North American species of Lasia (Diptera, Cyrtidae). American Museum novitates ; no. 617

2 p. : ill. ; 24 cm

New Dolichopidae from Liberia and the Belgian Congo. American Museum novitates ; no. 391

10 p. : ill. ; 23 cm

New species of Andrena

p. 235-239 ; 24 cm

Studies of African mollusks

16 p. : ill. ; 24 cm.Includes bibliographical references

A new Dasymutilla from Arizona. American Museum novitates ; no. 82

3 p. ; 24 cm