The World Catalogue of the Conopidae offers the first complete list of this Diptera family worldwide since 1919. 808 recent and fossil species, together with their synonyms, belonging to 57 genera are listed. All original descriptions have been verified by the author. Type material and its depository is described for every species, the published distribution for each species is documented at the country level, and a complete list of references is provided for every record. Published information concerning hosts, possible hosts and egg carriers is compiled, with some 309 host species being reported for 73 species of Conopidae. With more than 1450 literature citations, this catalogue presents by far the most complete taxonomic assessment of this family produced to date.

"Zoological Record is published annually in separate sections. The first of these is Comprehensive Zoology, followed by sections recording a year's literature relating to a Phylum or Class of the Animal Kingdom. The final section contains the new genera and subgenera indexed in the volume." Each section of a volume lists the sections of that volume.

Indexes the world's zoological and animal science literature, covering all research from biochemistry to veterinary medicine. The database provides a collection of references from over 4,500 international serial publications, plus books, meetings, reviews and other no- serial literature from over 100 countries. It is the oldest continuing database of animal biology, indexing literature published from 1864 to the present. Zoological Record has long been recognized as the "unofficial register" for taxonomy and systematics, but other topics in animal biology are also covered.

Annotated selected list of floras and floristic works relating to vascular plants, including bibliographies and publications dealing with useful plants and vernacular names.