Notosuchia

The evolutionary interrelationships of Notosuchia are in flux, but the following genera are generally considered notosuchians:

Genus	Age	Location	Unit	Notes	Images
Adamantinasuchus	Turonian - Santonian	Brazil	Adamantina Formation	A carnivore with a very short, high skull and large eye sockets
Anatosuchus	Aptian - Albian	Niger	Tegama Group	A small notosuchian under 1 metre (3.3 ft) long with a duck-like snout
Araripesuchus	Albian - Maastrichtian	Madagascar  Niger  Brazil  Argentina	Maevarano Formation Echkar Formation Santana Formation Candeleros Formation	Six species are known, the most of any notosuchian
Armadillosuchus	Turonian - Santonian	Brazil	Adamantina Formation	A sphagesaurid with armadillo-like armor shields.
Baurusuchus	Turonian	Brazil	Adamantina Formation	A large hypercarnivore 3.5 to 4 metres (11 to 13 ft) in length
Caipirasuchus	Turonian – Santonian	Brazil	Adamantina Formation
Campinasuchus	Turonian – Santonian	Brazil	Adamantina Formation
Candidodon	Albian	Brazil	Itapecuru Formation
Chimaerasuchus	Aptian - Albian	China	Wulong Formation	The first notosuchian found with heterodont teeth, thought to be a herbivore
Comahuesuchus	Santonian	Argentina	Bajo de la Carpa Formation
Cynodontosuchus	Coniacian – Santonian	Argentina	Bajo de la Carpa Formation Pichi Picun Leufu Formation
Libycosuchus	Cenomanian	Egypt  Nigeria	Bahariya Formation
Malawisuchus	Early Cretaceous	Malawi		A possible burrower that could move its jaw back and forth while eating
Mariliasuchus	Campanian - Maastrichtian	Brazil	Adamantina Formation
Morrinhosuchus	Turonian - Santonian	Brazil	Adamantina Formation
Notosuchus	Coniacian - Santonian	Argentina	Bajo de la Carpa Formation	A notosuchian that may have had a pig-like snout
Pakasuchus	Albian	Tanzania		A notosuchian with very complex, mammal-like heterodont teeth.
Pissarrachampsa	Campanian – Maastrichtian	Brazil	Vale do Rio do Peixe Formation
Razanandrongobe	Middle Jurassic (Bathonian)	Madagascar	Sakaraha Formation	The earliest known member of the group.[1]
Simosuchus	Maastrichtian	Madagascar		A broad-snouted omnivore with clove-shaped teeth
Sphagesaurus	Late Cretaceous	Brazil	Adamantina Formation	An omnivorous notosuchian
Stratiotosuchus	Turonian – Santonian	Brazil	Adamantina Formation
Uruguaysuchus	Santonian - Campanian	Uruguay
Wargosuchus	Santonian	Argentina	Bajo de la Carpa Formation
Yacarerani	Turonian-Santonian	Bolivia	Cajones Formation	A notosuchian with rabbit-like incisors found in association with a probable nest

The clade Notosuchia has undergone many recent phylogenetic revisions. In 2000, Notosuchia was proposed to be one of two groups within the clade Ziphosuchia, the other being Sebecosuchia, which included deep snouted forms such as baurusuchids and sebecids.[3] The definition of Notosuchia by Sereno et al. (2001) is similar to that of Ziphosuchia as it includes within it Sebecosuchia. Pol (2003) also includes Sebecosuchia within Notosuchia.[4] More recently, a phylogenetic analysis by Larsson and Sues (2007) resulted in the naming of a new clade, Sebecia, to include sebecids and peirosaurids.[5] Baurusuchidae was considered to be polyphyletic in this study, with Pabwehshi being a basal member of Sebecia and Baurusuchus being the sister taxon to the clade containing Neosuchia and Sebecia. Thus, Sebecosuchia was no longer within Notosuchia and not considered to be a true clade, while Notosuchia was found to be a basal clade of Metasuchia.

The following cladogram simplified after the most comprehensive analysis of notosuchians to date, presented by Pol et al. in 2014. It is based mainly on the data matrix published by Pol et al. (2012) which is itself a modified version of previous analyses. Thirty-one additional characters were added from other comprehensive analyses of notosuchians, e.g. Turner and Sertich (2010), Andrade et al. (2011), Montefeltro et al. (2011), Larsson and Sues (2007), and Novas et al. (2009), and 34 characters were noval, resulting in a matrix that includes 109 crocodyliforms and outgroup taxa which are scored based on 412 morphological traits.[6]