
The subfamily Pseudophyllinae contains numerous species in the family Tettigoniidae, the katydids or bush crickets. Sometimes called "true katydids", together with the crickets of suborder Ensifera, they form part of the insect order Orthoptera which also contains grasshoppers.

Callimenellus is an Asian genus of bush crickets in the subfamily Pseudophyllinae. It is the sole genus in the tribe Callimenellini.

Onomarchus is a genus of bush crickets or katydids found mainly distributed in the tropical forests of Asia. Like many other members of the subfamily Pseudophyllinae, their wings appear very leaf-like.

Onomarchus uninotatus is a species of insect from the genus Onomarchus. The species was originally described by Jean Guillaume Audinet-Serville in 1838.
Phricta is a genus of insect in the family Tettigoniidae confined to seasonal tropical forests of eastern Australia. It contains the following species:Phricta aberrans Phricta spinosa Phricta tortuwallina Phricta zwicka

Pseudophyllus is a genus of bush-cricket, found in Indo-China and Malesia. It is the type genus of the tribe Pseudophyllini and the subfamily Pseudophyllinae.

Pseudophyllus titan, is a species of "false leaf" bush-cricket of the subfamily Pseudophyllinae found in Mainland Southeast Asia. Commercialized framed specimens can often be found under the name "Sasuma grasshopper". The type locality is Sylhet in Bangladesh.

Pterophylla is a genus of true katydids in the family Tettigoniidae. There are about five described species in Pterophylla.

Pterophylla camellifolia, the common true katydid, is a common North American insect in the family Tettigoniidae (katydids). Within the Tettigoniidae, it belongs to the subfamily Pseudophyllinae. Other common names include northern true katydid and rough-winged katydid.

Sanaa is a genus of bush-crickets found in India, Indo-China and Malesia. It belongs to the tribe Cymatomerini within the subfamily Pseudophyllinae. It may be confused with the genus Parasanaa, which has a similar distribution in Asia.

Sanaa imperialis is a species of bush cricket found in the tropical forests of South and Southeast Asia. It was described originally by Adam White from a specimen obtained from Sylhet in Bangladesh. The description was published in 1846 and it was given the name Locusta imperialis. It was moved into the genus Sanaa by Francis Walker in 1870.

Sanaa intermedia is a species of bush-crickets, found in Indo-China. It belongs to the tribe Cymatomerini and the subfamily Pseudophyllinae, with no subspecies listed in the Catalogue of Life.

Sanaa regalis is a species of insect in the bush-cricket or katydid family, Tettigoniidae, found in the Himalayas. It was first described in 1895 by Carl Brunner von Wattenwyl, as Termera regalis.

Sathrophyllia is a genus of Asian bush crickets or katydids in the subfamily Pseudophyllinae and tribe Cymatomerini. They are usually found on the branches of bushes or trees where they sit close to a branch and spread out their forelegs and antennae along the branch and hold themselves close to the surface with their middle pair of legs. Some species like S. rugosa have cryptic colouration that matches the bark making them very hard to spot. Further east, the genus Olcinia also bears a close resemblance, however Sathrophyllia has a relatively smooth margin to the forewing unlike that of Olcinia.

Tegra is an Asian genus of bush-crickets in the tribe Cymatomerini and the subfamily Pseudophyllinae.

Tegra novaehollandiae is a species of bush crickets in the tribe Cymatomerini and the subfamily Pseudophyllinae; it is native to tropical Asia.
Zabalius is a genus of bush crickets or katydids in the subfamily Pseudophyllinae. Its distribution is essentially Afrotropical. They are generally heavily built, tree-dwelling herbivorous katydids, capable of flight.