The mantids of Trinidad and Tobago are part of the invertebrate fauna of both islands, part of the Natural history of Trinidad and Tobago.
Beginning with Lawrence Bruner in 1906 [1] describing 8 species on the island of Trinidad, then followed by Beebe, Crane & Hughes-Schrader in 1952 [2] and Kevan in 1953. [3] Both papers in the 1950s increased the number of species identified.
Mantidae is one of the largest families in the order of praying mantises, based on the type species Mantis religiosa; however, most genera are tropical or subtropical. Historically, this was the only family in the order, and many references still use the term "mantid" to refer to any mantis. Technically, however, "mantid" refers only to members of the family Mantidae, and not the 14 remaining families of mantises. Some of the most recent classifications have promoted a number of the mantid subfamilies to the rank of family, e.g. Iridopterygidae, Sibyllidae, Tarachodidae, Thespidae, and Toxoderidae, while other classifications have reduced the number of subfamilies without elevating to higher rank.
Eremiaphilidae is a small Old World family of praying mantids, based on the type genus Eremiaphila. As part of a major revision of mantid taxonomy, this family now contains the subfamily Tarachodinae, which includes tribes and genera previously placed in the now obsolete Tarachodidae.
Tenodera is a genus of mantis in the family Mantidae which contains several species of praying mantises. The species in this genus can be found primarily in Africa, Asia and Australia, but also North America.
Liturgusidae is a family of praying mantises in the new (2019) Neotropical superfamily Acanthopoidea. A substantial number of genera, previously placed here, have recently been moved to the new or revived other families:
Acanthops falcataria, common name South American dead leaf mantis, is a species of mantis in the family Acanthopidae. It is not to be confused with Acanthops falcata, a different species in the same genus that is often referred to with the same common name.
Rhombodera is a genus of praying mantises native to Asia and possessing common names such as shield mantis, hood mantis, and leaf mantis because of their extended, leaf-like thoraxes.
Acanthops is a genus of mantises in the family Acanthopidae, containing 20 species that can be found in Central and South America.
The Stagmomantinae are a subfamily of mantids within the family Mantidae, found in the Americas.
Romaleinae is a subfamily of lubber grasshoppers in the family Romaleidae, found in North and South America. More than 60 genera and 260 described species are placed in the Romaleinae.
Epaphroditidae is a family of the Mantodea, containing species found in Africa and the Caribbean. Before 2015, it had been placed as the subfamily Epaphroditinae, in the Hymenopodidae, but is now excluded.
The mantis family Amelidae was previously placed in the family Mantidae. Species have been recorded from Africa, Asia, Europe and North America.
Leptomantella is a genus of praying mantids and typical of the new (2019) family Leptomantellidae. Species have been recorded from Asia.
Photinaidae is a family of mantises in the order Neotropical Mantodea, in the superfamily Acanthopoidea. There are about 11 genera and more than 40 described species in Photinaidae.
Thespinae is a subfamily of mantises in the family Thespidae. There are 16 genera and at least 40 described species: found in most continents.
Pseudovates is a genus of praying mantis in the family Mantidae. There are more than 20 described species in the genus Pseudovates, and are found in North, Central, and South America.
The Hierodulinae are a subfamily of praying mantids, originally used by Brunner von Wattenwyl. It was restored as part of a major revision of mantid taxonomy, and now contains genera previously placed elsewhere in the family Mantidae.
The Gonypetidae are a new (2019) family of praying mantids, based on the type genus Gonypeta. The name was created by Westwood and it has been revived as part of a major revision of mantid taxonomy; the subfamily Iridopteryginae having been moved here from the obsolete family Iridopterygidae. The Gonypetinae include Asian genera transferred from the obsolete taxa Amelinae and Liturgusidae.
The Tenoderinae are a subfamily of praying mantids, originally used by Brunner von Wattenwyl. It was restored as part of a major revision of mantid taxonomy, and contains many genera previously placed in the subfamily Mantinae.
Liturgusa is the type genus of praying mantises of the family Liturgusidae. The genus consists of more than twenty species with a Neotropical distribution.
Titanodula is a genus of mantids in the subfamily Hierodulinae. There are currently five species placed in Titanodula. The genus is endemic to Asia and is distinguished from the similar genus Hierodula by the large size and unique male genitalia of its member species.